CA2605463A1 - Polymeric film exhibiting improved anti-blocking characteristics and process of making - Google Patents

Polymeric film exhibiting improved anti-blocking characteristics and process of making Download PDF

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Publication number
CA2605463A1
CA2605463A1 CA002605463A CA2605463A CA2605463A1 CA 2605463 A1 CA2605463 A1 CA 2605463A1 CA 002605463 A CA002605463 A CA 002605463A CA 2605463 A CA2605463 A CA 2605463A CA 2605463 A1 CA2605463 A1 CA 2605463A1
Authority
CA
Canada
Prior art keywords
film
blocking agent
combinations
group
treated film
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002605463A
Other languages
French (fr)
Other versions
CA2605463C (en
Inventor
Arman Ashraf
Daniel Steven Wheeler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
The Procter & Gamble Company
Arman Ashraf
Daniel Steven Wheeler
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by The Procter & Gamble Company, Arman Ashraf, Daniel Steven Wheeler filed Critical The Procter & Gamble Company
Publication of CA2605463A1 publication Critical patent/CA2605463A1/en
Application granted granted Critical
Publication of CA2605463C publication Critical patent/CA2605463C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/56—Supporting or fastening means
    • A61F13/58—Adhesive tab fastener elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
    • A61F13/49406—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
    • A61F13/49413—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
    • A61F13/51405—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material treated or coated, e.g. with moisture repellent agent
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/56—Supporting or fastening means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/56—Supporting or fastening means
    • A61F13/5622—Supporting or fastening means specially adapted for diapers or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0067—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking to each other
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/06—Coating with compositions not containing macromolecular substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/06—Coating with compositions not containing macromolecular substances
    • C08J7/065—Low-molecular-weight organic substances, e.g. absorption of additives in the surface of the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets

Abstract

A method of forming a film resistant to blocking including the steps of providing a polymeric film having a first and second surface, applying an anti-blocking agent in a fluid or molten state to at least the first surface of the polymeric film so as to form a treated film, gathering the treated film, and separating the gathered film so as to result in the detachment of at least some portion of the gathered film that was in contact with itself.

Claims (24)

1) A method of forming a film resistant to blocking, said method comprising the steps of:
a) providing a polymeric film having a first surface and a second surface, b) applying an anti-blocking agent in a fluid or molten state to at least the first surface of the polymeric film so as to form a treated film with a formation of the anti-blocking agent disposed on the treated film, and c) gathering the treated film to form a gathered film, and d) separating the gathered film so as to result in the detachment of at least some portion of the gathered film that was in contact with itself.
2) The method of Claim 1 wherein the polymeric film comprises a polymer selected from the group consisting of polyvinylarenes, styrenic block copolymers, polyolefins, metalloceno-catalyzed polyolefins, polyesters, polyurethanes, polyether amides, and combinations thereof.
3) The method of Claim 1 wherein the anti-blocking agent comprises a material selected from the group consisting of a phase change solvent, a wax, and combinations thereof.
4) The method of Claim 1 wherein the anti-blocking agent comprises a wax selected from the group consisting of animal-based waxes, vegetable-based waxes, petroleum-based waxes, synthetic waxes, mineral-based waxes, and combinations thereof.
5) The method of Claim 1 wherein the anti-blocking agent comprises a wax which exhibits a property selected from the group consisting of:
a) a Mettler drop point equal to or greater than about 60°C, b) a density from about 0.85 to about 0.98 g/cm3, c) a melt index at 190°C from about 1g to about 5,000 g per 10 minutes, and d) combinations thereof.
6) The method of Claim 1 wherein the anti-blocking agent is substantially acrylic free.
7) The method of Claim 1 wherein the step of applying the anti-blocking agent is performed by an applicator, wherein said applicator is selected from the group consisting of gravure rolls, reverse rolls, knife-over rolls, metering rods, slot extruders, immersion baths, curtain coaters, spray applicators, pneumatic sprayers, airless sprayers, air-assisted airless sprayers, high-volume/low-pressure sprayers, air knife coaters, co-extruders, and combinations thereof.
8) The method of Claim 1 wherein the formation of anti-blocking agent is selected from the group comprising droplets, stripes, bands, a substantially continuous layer, scales, a web, and combinations thereof.
9) The method of Claim 1 further comprising the step of cooling the treated film; wherein the step of cooling is performed prior to the step of gathering the treated film.
10) The method of Claim 1 further comprising the step of consolidating the treated film wherein the anti-blocking agent and polymeric film are compressed together; wherein the step of consolidating is performed prior to the step of gathering the treated film.
11) The method of Claim 1 further comprising the step of storing the gathered film for a dwell time of at least about 24 hours.
12) The method of Claim 1, wherein said step of separating the gathered film requires an average T-Peel force of less than or equal to about 20 N/cm.
13) The method of Claim 1 further comprising the step of laminating the separated film to a substrate to form a film laminate.
14) The method of Claim 1 further comprising the step of incorporating the separated film into a diaper.
15) A treated film produced in accordance to the process of Claim 1.
16) A treated film comprising:
a) a polymeric film having a first and second surface; and b) an anti-blocking agent disposed on at least the first surface of the polymeric film, said anti-blocking agent yielding a formation on said first surface of the polymeric film;
wherein said treated film exhibits an average T-Peel force of less than or equal to about 20 N/cm.
17) The treated film of Claim 16 wherein the polymeric film comprises a polymer selected from the group consisting of polyvinylarenes, styrenic block copolymers, polyolefins, metallocene-catalyzed polyolefins, polyesters, polyurethanes, polyether amides, and combinations thereof.
18) The treated film of Claim 16 wherein the polymeric film is an elastomeric film.
19) The treated film of Claim 16 wherein the treated film is incorporated in to a diaper element selected from the group consisting of a side panel, a backsheet, a leg cuff, a waist feature, a fastening system, and combinations thereof.
20) The method of Claim 1 wherein the anti-blocking agent comprises a material selected from the group consisting of a phase change solvent, a wax, and combinations thereof.
21) The method of Claim 1 wherein the anti-blocking agent comprises a wax selected from the group consisting of animal-based waxes, vegetable-based waxes, petroleum-based waxes, synthetic waxes, mineral-based waxes, and combinations thereof.
22) The method of Claim 1 wherein the anti-blocking agent comprises a wax which exhibits a property selected from the group consisting of:
a) a Mettler drop point equal to or greater than about 60°C, b) a density from about 0.85 to about 0.98 g/cm3, c) a melt index at 190°C from about 1g to about 5,000 g per 10 minutes, and d) combinations thereof.
23) The treated film of Claim 16 wherein the formation is selected from the group comprising droplets, stripes, bands, a substantially continuous layer, scales, a web, and combinations thereof.
24) A diaper having a front waist region, a rear waist region, and a crotch region positioned between the front and rear waist regions; said diaper comprising:
a) a liquid pervious topsheet;
b) a backsheet at least partially joined to said topsheet;
c) an absorbent core positioned between said topsheet and backsheet; and d) at least one element selected from the group consisting of a pair of side panels, a pair of leg cuffs, a waist feature, a fastening system, and combinations thereof;
wherein said element comprises a treated film, said treated film comprising:
i) an polymeric film having a first and second surface; and ii) a formation disposed on at least the first surface of the polymeric film, said formation comprising an anti-blocking agent:
wherein said treated film exhibits an average T-Peel force of less than or equal to about 20 N/cm and wherein said formation is selected from the group consisting of droplets, stripes, bands, a substantially continuous layer, scales, a web, and combinations thereof.
CA2605463A 2005-04-29 2006-04-26 Polymeric film exhibiting improved anti-blocking characteristics and process of making Expired - Fee Related CA2605463C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US67675505P 2005-04-29 2005-04-29
US60/676,755 2005-04-29
PCT/US2006/015827 WO2006118906A2 (en) 2005-04-29 2006-04-26 Polymeric film exhibiting improved anti-blocking characteristics and process of making

Publications (2)

Publication Number Publication Date
CA2605463A1 true CA2605463A1 (en) 2006-11-09
CA2605463C CA2605463C (en) 2012-07-31

Family

ID=36847863

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2605463A Expired - Fee Related CA2605463C (en) 2005-04-29 2006-04-26 Polymeric film exhibiting improved anti-blocking characteristics and process of making

Country Status (9)

Country Link
US (1) US8158849B2 (en)
EP (1) EP1874247B1 (en)
JP (1) JP2008539317A (en)
CN (1) CN101166491B (en)
AT (1) ATE504279T1 (en)
CA (1) CA2605463C (en)
DE (1) DE602006021164D1 (en)
MX (1) MX2007013445A (en)
WO (1) WO2006118906A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2251372B1 (en) * 2005-04-29 2013-07-17 The Procter & Gamble Company Polymeric film exhibiting improved anti-blocking characteristics and process of making
CN101410237A (en) * 2006-03-30 2009-04-15 住友化学株式会社 Process for producing film
WO2013033150A1 (en) 2011-08-31 2013-03-07 The Procter & Gamble Company Fastening member having bonded reinforcing layer
CN102704343B (en) * 2012-06-27 2014-08-27 湖北中烟工业有限责任公司 Multifunctional coating machine used for reproducing tobacco leaf by adopting papermaking method
JP6446889B2 (en) * 2014-07-24 2019-01-09 東洋製罐グループホールディングス株式会社 Container with resin surface
US10967619B2 (en) 2014-09-25 2021-04-06 Dow Global Technologies Llc Polyolefin-based elastic film structures, laminates and methods thereof
PL3028687T3 (en) * 2014-12-05 2017-09-29 Fameccanica.Data S.P.A. Apparatus and method for producing a composite elasticized web with intermittent elastic sections
CN105178096A (en) * 2015-09-10 2015-12-23 江苏琛亚印材科技有限公司 Paper sheet back coating emulsion and preparation process thereof
CN106541567B (en) * 2016-10-18 2019-02-05 上海天洋热熔粘接材料股份有限公司 The preparation process of hot melt adhesive blown film and the inflation film manufacturing machine for being used to prepare the hot melt adhesive blown film
WO2018183663A1 (en) 2017-03-30 2018-10-04 Novelis Inc. Surface roughening of polymer films
CN111038852B (en) * 2019-12-04 2022-04-12 安徽精良同硕塑膜科技有限公司 Packaging film and preparation method thereof

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE582795C (en) * 1930-05-14 1933-08-23 Richard Weingand Dipl Ing Treatment of films made from regenerated cellulose
US2088844A (en) 1933-02-08 1937-08-03 Alzugaray Baxeres De Process of extracting gold and silver from their ores
GB695555A (en) 1950-02-23 1953-08-12 British Cellophane Ltd Improvements in or relating to the manufacture of films of hygroscopic, non-fibrous,organic material
US3297476A (en) 1963-04-17 1967-01-10 Du Pont Production of non-blocking adherent film and foil
US3503842A (en) 1964-06-12 1970-03-31 Nat Distillers Chem Corp Oriented polypropylene-polyethylene film laminate having a vinyl ester copolymer coating
US3751281A (en) * 1972-02-17 1973-08-07 American Can Co Method for preparing a dimensionally stable waxed polyethylene sheet
US3848594A (en) 1973-06-27 1974-11-19 Procter & Gamble Tape fastening system for disposable diaper
US3860003B2 (en) 1973-11-21 1990-06-19 Contractable side portions for disposable diaper
US4100324A (en) * 1974-03-26 1978-07-11 Kimberly-Clark Corporation Nonwoven fabric and method of producing same
JPS5226584A (en) * 1975-08-25 1977-02-28 Daicel Chem Ind Ltd Process for producing coated polyolefin films
US4309469A (en) * 1977-08-22 1982-01-05 Scott Paper Company Flushable binder system for pre-moistened wipers wherein an adhesive for the fibers of the wipers interacts with ions contained in the lotion with which the wipers are impregnated
US4515595A (en) 1982-11-26 1985-05-07 The Procter & Gamble Company Disposable diapers with elastically contractible waistbands
JPS6120741A (en) 1984-07-09 1986-01-29 東レ株式会社 Easily adhesive polyester film
US4695278A (en) 1985-10-11 1987-09-22 The Procter & Gamble Company Absorbent article having dual cuffs
US4699622A (en) 1986-03-21 1987-10-13 The Procter & Gamble Company Disposable diaper having an improved side closure
MA21077A1 (en) 1986-10-10 1988-07-01 Procter & Gamble ABSORBENT ARTICLE COMPRISING DOUBLE FLUID RESISTANT CUFFS.
US4894060A (en) 1988-01-11 1990-01-16 Minnesota Mining And Manufacturing Company Disposable diaper with improved hook fastener portion
US4946527A (en) 1989-09-19 1990-08-07 The Procter & Gamble Company Pressure-sensitive adhesive fastener and method of making same
US5156793A (en) 1991-02-28 1992-10-20 The Procter & Gamble Company Method for incrementally stretching zero strain stretch laminate web in a non-uniform manner to impart a varying degree of elasticity thereto
US5221274A (en) 1991-06-13 1993-06-22 The Procter & Gamble Company Absorbent article with dynamic elastic waist feature having a predisposed resilient flexural hinge
US5151092A (en) 1991-06-13 1992-09-29 The Procter & Gamble Company Absorbent article with dynamic elastic waist feature having a predisposed resilient flexural hinge
US5167897A (en) 1991-02-28 1992-12-01 The Procter & Gamble Company Method for incrementally stretching a zero strain stretch laminate web to impart elasticity thereto
ATE135190T1 (en) 1991-06-13 1996-03-15 Procter & Gamble ABSORBENT ARTICLE WITH A FASTENING SYSTEM THAT ALLOWS A DYNAMIC-ELASTIC FIT
US5518801A (en) 1993-08-03 1996-05-21 The Procter & Gamble Company Web materials exhibiting elastic-like behavior
KR960700152A (en) * 1993-11-09 1996-01-19 마에다 카쯔노수케 Polyester film having good adhesiveness
SG72621A1 (en) 1993-11-19 2000-05-23 Procter & Gamble Absorbent article with multi-directional extensible side panels
US5554145A (en) 1994-02-28 1996-09-10 The Procter & Gamble Company Absorbent article with multiple zone structural elastic-like film web extensible waist feature
US5580411A (en) 1995-02-10 1996-12-03 The Procter & Gamble Company Zero scrap method for manufacturing side panels for absorbent articles
US5569234A (en) 1995-04-03 1996-10-29 The Procter & Gamble Company Disposable pull-on pant
US5571096A (en) 1995-09-19 1996-11-05 The Procter & Gamble Company Absorbent article having breathable side panels
JPH09150585A (en) * 1995-11-29 1997-06-10 Oji Paper Co Ltd Thermal transfer receptor sheet
US5733628A (en) * 1996-10-10 1998-03-31 Tredegar Industries, Inc. Breathable elastic polymeric film laminates
US6432098B1 (en) 1997-09-04 2002-08-13 The Procter & Gamble Company Absorbent article fastening device
US6057024A (en) * 1997-10-31 2000-05-02 Kimberly-Clark Worldwide, Inc. Composite elastic material with ribbon-shaped filaments
MY133783A (en) * 1999-07-28 2007-11-30 Dow Global Technologies Inc Hydrogenated block polymers having elasticity and articles made therefrom
JP2003326626A (en) * 2002-05-09 2003-11-19 Nitto Lifetech Kk Structure of peeling-off part and throwaway diaper
US7524984B2 (en) * 2002-07-31 2009-04-28 The Procter & Gamble Company Phase change solvents
US7943813B2 (en) * 2002-12-30 2011-05-17 Kimberly-Clark Worldwide, Inc. Absorbent products with enhanced rewet, intake, and stain masking performance
US7060358B2 (en) * 2003-06-09 2006-06-13 Solutia, Incorporated Polyvinyl butyral sheet with bifunctional surface modifying agent
EP2251372B1 (en) * 2005-04-29 2013-07-17 The Procter & Gamble Company Polymeric film exhibiting improved anti-blocking characteristics and process of making

Also Published As

Publication number Publication date
CN101166491A (en) 2008-04-23
US8158849B2 (en) 2012-04-17
CA2605463C (en) 2012-07-31
CN101166491B (en) 2012-07-04
DE602006021164D1 (en) 2011-05-19
EP1874247A2 (en) 2008-01-09
EP1874247B1 (en) 2011-04-06
US20060244184A1 (en) 2006-11-02
JP2008539317A (en) 2008-11-13
ATE504279T1 (en) 2011-04-15
WO2006118906A3 (en) 2007-03-01
MX2007013445A (en) 2008-01-18
WO2006118906A2 (en) 2006-11-09

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