WO2008076396A3 - Honeycomb from paper having a high melt point thermoplastic fiber - Google Patents

Honeycomb from paper having a high melt point thermoplastic fiber Download PDF

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Publication number
WO2008076396A3
WO2008076396A3 PCT/US2007/025702 US2007025702W WO2008076396A3 WO 2008076396 A3 WO2008076396 A3 WO 2008076396A3 US 2007025702 W US2007025702 W US 2007025702W WO 2008076396 A3 WO2008076396 A3 WO 2008076396A3
Authority
WO
WIPO (PCT)
Prior art keywords
paper
honeycomb
weight
thermoplastic fiber
parts
Prior art date
Application number
PCT/US2007/025702
Other languages
French (fr)
Other versions
WO2008076396A2 (en
Inventor
Mikhail R Levit
Subhotosh Khan
Gary Lee Hendren
Original Assignee
Du Pont
Mikhail R Levit
Subhotosh Khan
Gary Lee Hendren
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 Du Pont, Mikhail R Levit, Subhotosh Khan, Gary Lee Hendren filed Critical Du Pont
Priority to JP2009541408A priority Critical patent/JP5431950B2/en
Priority to BRPI0718741A priority patent/BRPI0718741B1/en
Priority to MX2009006356A priority patent/MX2009006356A/en
Priority to CN2007800461415A priority patent/CN101573224B/en
Priority to CA2669968A priority patent/CA2669968C/en
Priority to EP07867772A priority patent/EP2104607A2/en
Publication of WO2008076396A2 publication Critical patent/WO2008076396A2/en
Publication of WO2008076396A3 publication Critical patent/WO2008076396A3/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/06—Layered products comprising a layer of paper or cardboard specially treated, e.g. surfaced, parchmentised
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/26—Polyamides; Polyimides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/48—Condensation polymers of aldehydes or ketones with phenols
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/52—Epoxy resins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/902—High modulus filament or fiber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1303—Paper containing [e.g., paperboard, cardboard, fiberboard, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like
    • Y10T428/24165—Hexagonally shaped cavities

Abstract

This invention relates to a honeycomb comprising matrix resin and paper, the paper comprising 50 to 80 parts by weight fibrous material having a modulus of 600 grams per denier (550 grams per dtex) or greater, 0 to 50 parts by weight powdered inorganic material, and 20 parts by weight or greater thermoplastic fiber, the improvement comprising the thermoplastic fiber is a binder for the paper and has a melting temperature above the curing temperature of the matrix resin; a glass transition temperature of greater than 100°C, and the weight average molecular weight of the thermoplastic polymer in the thermoplastic fibers changes 20% or less after being maintained for 10 minutes at the melting temperature. One embodiment of this invention includes an article comprising the aforesaid honeycomb, with such articles including a panel or an aerodynamic structure.
PCT/US2007/025702 2006-12-15 2007-12-14 Honeycomb from paper having a high melt point thermoplastic fiber WO2008076396A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2009541408A JP5431950B2 (en) 2006-12-15 2007-12-14 Honeycomb made of paper with high melting thermoplastic fibers
BRPI0718741A BRPI0718741B1 (en) 2006-12-15 2007-12-14 honeycomb frame, article, aerodynamic frame and panel
MX2009006356A MX2009006356A (en) 2006-12-15 2007-12-14 Honeycomb from paper having a high melt point thermoplastic fiber.
CN2007800461415A CN101573224B (en) 2006-12-15 2007-12-14 Honeycomb from paper having a high melt point thermoplastic fiber
CA2669968A CA2669968C (en) 2006-12-15 2007-12-14 Honeycomb from paper having a high melt point thermoplastic fiber
EP07867772A EP2104607A2 (en) 2006-12-15 2007-12-14 Honeycomb from paper having a high melt point thermoplastic fiber

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/639,548 2006-12-15
US11/639,548 US7771810B2 (en) 2006-12-15 2006-12-15 Honeycomb from paper having a high melt point thermoplastic fiber

Publications (2)

Publication Number Publication Date
WO2008076396A2 WO2008076396A2 (en) 2008-06-26
WO2008076396A3 true WO2008076396A3 (en) 2009-07-23

Family

ID=39527658

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/025702 WO2008076396A2 (en) 2006-12-15 2007-12-14 Honeycomb from paper having a high melt point thermoplastic fiber

Country Status (9)

Country Link
US (1) US7771810B2 (en)
EP (1) EP2104607A2 (en)
JP (1) JP5431950B2 (en)
KR (1) KR20090091811A (en)
CN (1) CN101573224B (en)
BR (1) BRPI0718741B1 (en)
CA (1) CA2669968C (en)
MX (1) MX2009006356A (en)
WO (1) WO2008076396A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8051494B2 (en) * 2005-12-08 2011-11-08 E.I. Du Pont De Nemours And Company Matrix free non-woven layer of polypyridazle short fiber
CN101980860B (en) * 2008-04-04 2014-01-29 纳幕尔杜邦公司 Composite panels having improved fluid impermeability
US20130260088A1 (en) * 2012-03-30 2013-10-03 Sabic Innovative Plastics Ip B.V. Honeycomb paper
CN102899959B (en) * 2012-09-27 2014-10-29 陕西科技大学 Para-position aramid fiber paper used for cellular material and preparation method thereof
DE102012022713B3 (en) * 2012-11-21 2014-02-13 Diehl Aircabin Gmbh Panel and method of making a panel
CN103194936B (en) * 2013-03-28 2015-06-24 陕西科技大学 Method for preparing black sound-absorption flame retardant paper by using gum dipping method
CN107849813B (en) 2015-05-28 2020-05-12 可隆工业株式会社 Aramid paper, method of making and use thereof
KR101700827B1 (en) 2015-05-28 2017-01-31 코오롱인더스트리 주식회사 Aromatic polyamide laminated sheet and manufacturing method thereof
KR20160139541A (en) 2015-05-28 2016-12-07 코오롱인더스트리 주식회사 Aramid paper for honeycomb and manufacturing method thereof
CA3094971A1 (en) 2018-03-30 2019-10-03 Toray Industries, Inc. Nonwoven fabric sheet
CN112277394A (en) * 2019-07-24 2021-01-29 永虹先进材料股份有限公司 Composite material multilayer structure and method for manufacturing same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467286A1 (en) * 1990-07-16 1992-01-22 E.I. Du Pont De Nemours And Company High shear modulus aramid honeycomb

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB803259A (en) 1954-01-26 1958-10-22 Dufaylite Dev Ltd Improvements in or relating to cellular structures made from paper and other sheet materials
NL246230A (en) 1958-12-09
US3519510A (en) 1967-05-26 1970-07-07 Edward J Ardolino Formation of structural honeycomb
US3756908A (en) 1971-02-26 1973-09-04 Du Pont Synthetic paper structures of aromatic polyamides
US3869429A (en) 1971-08-17 1975-03-04 Du Pont High strength polyamide fibers and films
US3869430A (en) 1971-08-17 1975-03-04 Du Pont High modulus, high tenacity poly(p-phenylene terephthalamide) fiber
US3767756A (en) 1972-06-30 1973-10-23 Du Pont Dry jet wet spinning process
PH15509A (en) 1974-05-10 1983-02-03 Du Pont Improvements in an relating to synthetic polyesters
US4729921A (en) 1984-10-19 1988-03-08 E. I. Du Pont De Nemours And Company High density para-aramid papers
US4698267A (en) 1985-09-17 1987-10-06 E. I. Du Pont De Nemours And Company High density para-aramid papers
JPS62223398A (en) * 1986-03-18 1987-10-01 帝人株式会社 Synthetic paper
US5217556A (en) 1990-05-31 1993-06-08 Hexcel Corporation Continuous process for the preparation of unitary thermoplastic honeycomb containing areas with different physical properties
US5026456A (en) 1990-06-14 1991-06-25 E. I. Du Pont De Nemours And Company Aramid papers containing aramid paper pulp
US5110896A (en) 1990-12-10 1992-05-05 E. I. Du Pont De Nemours And Company Thermotropic liquid crystalline polyester compositions
EP0496313B1 (en) * 1991-01-22 1996-07-17 Hoechst Aktiengesellschaft Non-woven reinforced with a meltbinder
DE69227255T2 (en) * 1991-11-25 1999-06-02 Du Pont DEVICE AND METHOD FOR PRODUCING A HEXAGONAL-CELLED HONEYCOMB-CORE CORE, AND THE CORE MADE THEREOF
US5223094A (en) 1992-05-13 1993-06-29 E. I. Du Pont De Nemours And Company Process for preparing strong aromatic polyamide papers of high porosity
US5314742A (en) 1993-03-31 1994-05-24 E. I. Du Pont De Nemours And Company Resin impregnated laminate for wiring board applications
US5514444A (en) 1994-06-17 1996-05-07 Hexcel Corporation Fiber reinforced polyimide honeycomb for high temperature applications
US5789059A (en) 1995-04-28 1998-08-04 Showa Aircraft Industry Co., Ltd. Honeycomb core
JPH0931883A (en) * 1995-07-24 1997-02-04 Daifuku Seishi Kk Paper containing heat-resistant fiber blended therein
US5955196A (en) * 1996-06-28 1999-09-21 Bp Amoco Corporation Polyester fibers containing naphthalate units
US5833807A (en) 1997-04-17 1998-11-10 E. I. Du Pont De Nemours And Company Aramid dispersions and aramid sheets of increased uniformity
JPH11117184A (en) * 1997-10-14 1999-04-27 Oji Paper Co Ltd Base material for laminate, its production, prepreg and laminated board
JP3631385B2 (en) * 1998-11-18 2005-03-23 王子製紙株式会社 Laminate substrate and method for producing the same
CN1078645C (en) 1999-01-22 2002-01-30 四川省对外经济贸易总公司 Special synthetic fiber paper and its production
JP3321141B2 (en) 2000-04-03 2002-09-03 昭和飛行機工業株式会社 Aramid honeycomb and manufacturing method thereof
US6929848B2 (en) 2001-08-30 2005-08-16 E.I. Du Pont De Nemours And Company Sheet material especially useful for circuit boards
US20030082974A1 (en) 2001-08-30 2003-05-01 Samuels Michael R. Solid sheet material especially useful for circuit boards
US7556854B2 (en) * 2003-09-24 2009-07-07 The Boeing Company Advanced multi-purpose ballistic insulation
US20050230072A1 (en) * 2004-04-16 2005-10-20 Levit Mikhail R Aramid paper blend
CN1710196A (en) * 2005-06-20 2005-12-21 华南理工大学 Full-para-polyfiber amide paper, and its preparing method and use

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467286A1 (en) * 1990-07-16 1992-01-22 E.I. Du Pont De Nemours And Company High shear modulus aramid honeycomb

Also Published As

Publication number Publication date
CA2669968C (en) 2015-02-10
WO2008076396A2 (en) 2008-06-26
JP2010513061A (en) 2010-04-30
CN101573224B (en) 2012-11-14
CA2669968A1 (en) 2008-06-26
BRPI0718741B1 (en) 2018-07-17
US20080145598A1 (en) 2008-06-19
MX2009006356A (en) 2009-08-20
KR20090091811A (en) 2009-08-28
JP5431950B2 (en) 2014-03-05
CN101573224A (en) 2009-11-04
US7771810B2 (en) 2010-08-10
BRPI0718741A2 (en) 2013-12-03
EP2104607A2 (en) 2009-09-30

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