USRE32834E - Aqueous liquid filled polyurethane gels and method of making the same - Google Patents
Aqueous liquid filled polyurethane gels and method of making the same Download PDFInfo
- Publication number
- USRE32834E USRE32834E US07/048,726 US4872687A USRE32834E US RE32834 E USRE32834 E US RE32834E US 4872687 A US4872687 A US 4872687A US RE32834 E USRE32834 E US RE32834E
- Authority
- US
- United States
- Prior art keywords
- weight
- iaddend
- iadd
- organic
- set forth
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
- C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
- C08G18/0866—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being an aqueous medium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2210/00—Compositions for preparing hydrogels
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31565—Next to polyester [polyethylene terephthalate, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
______________________________________ HEAT AGING TESTS "00" Durometer Readings Example Polyol Initial 3 days 5 days 7 days ______________________________________ 15 None (all water) -- Shrunken -- -- plug 16 Propylene glycol 6 (Liquid) -- -- 17 Polypropylene 32 23 23 21 oxide 18 Digested PETA 27 11 5 1.5 (a) 19 Glutarate (b) 9 (Liquid) -- -- ______________________________________ (a) Polyethylene terephthalate digested with bis(2hydroxy-ethoxyethyl) glutarate. (b) bis(2hydroxy-ethoxyethyl) glutarate.
Claims (22)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/048,726 USRE32834E (en) | 1981-06-15 | 1987-05-11 | Aqueous liquid filled polyurethane gels and method of making the same |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27349981A | 1981-06-15 | 1981-06-15 | |
US06/487,507 US4517326A (en) | 1981-06-15 | 1983-04-22 | Aqueous liquid filled polyurethane gels and method of making the same |
US07/048,726 USRE32834E (en) | 1981-06-15 | 1987-05-11 | Aqueous liquid filled polyurethane gels and method of making the same |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US27349981A Continuation-In-Part | 1981-06-15 | 1981-06-15 | |
US06/487,507 Reissue US4517326A (en) | 1981-06-15 | 1983-04-22 | Aqueous liquid filled polyurethane gels and method of making the same |
Publications (1)
Publication Number | Publication Date |
---|---|
USRE32834E true USRE32834E (en) | 1989-01-17 |
Family
ID=27367404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US07/048,726 Expired - Lifetime USRE32834E (en) | 1981-06-15 | 1987-05-11 | Aqueous liquid filled polyurethane gels and method of making the same |
Country Status (1)
Country | Link |
---|---|
US (1) | USRE32834E (en) |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5308546A (en) * | 1991-12-09 | 1994-05-03 | Glow-Tec | Phosphorescent toy gel composition and methods of manufacture |
US5334691A (en) * | 1990-07-24 | 1994-08-02 | Tyndale Plains-Hunter Ltd. | Hydrophilic polyurethanes of improved strength |
US5766704A (en) * | 1995-10-27 | 1998-06-16 | Acushnet Company | Conforming shoe construction and gel compositions therefor |
US5827459A (en) * | 1995-03-15 | 1998-10-27 | Acushnet Company | Conforming shoe construction using gels and method of making the same |
US5939157A (en) | 1995-10-30 | 1999-08-17 | Acushnet Company | Conforming shoe construction using gels and method of making the same |
US5985383A (en) | 1995-03-15 | 1999-11-16 | Acushnet Company | Conforming shoe construction and gel compositions therefor |
US20060196964A1 (en) * | 2003-02-28 | 2006-09-07 | Wheatley Alan J | Air freshener and method |
US20090072045A1 (en) * | 2003-02-28 | 2009-03-19 | Wheatley Alan J | Air Freshener and Method |
USD640359S1 (en) | 2010-10-29 | 2011-06-21 | American Covers, Inc. | Vent stick air freshener with grip head |
USD640358S1 (en) | 2010-10-29 | 2011-06-21 | American Covers, Inc. | Screw top air freshener |
USD660950S1 (en) | 2010-10-29 | 2012-05-29 | American Covers, Inc. | Air freshener diffuser with air tunnel |
USD664246S1 (en) | 2009-12-30 | 2012-07-24 | American Covers, Inc. | Rotatable and adjustable air freshener |
US8251299B1 (en) | 2010-10-29 | 2012-08-28 | American Covers, Inc. | Screw top air freshener |
US8460609B1 (en) | 2003-02-28 | 2013-06-11 | American Covers, Inc. | Vent stick air freshener with grip head |
USD684675S1 (en) | 2012-10-23 | 2013-06-18 | American Covers, Inc. | Dual axis vent rod air freshener |
USD689181S1 (en) | 2012-10-23 | 2013-09-03 | American Covers, Inc. | Air freshener container |
US8662480B1 (en) | 2010-10-29 | 2014-03-04 | American Covers, Inc. | Fan powered air freshener automobile power outlet |
US8673223B1 (en) | 2010-10-29 | 2014-03-18 | American Covers, Inc. | Fan powered air freshener automobile visor clip |
US8685330B2 (en) | 2005-10-31 | 2014-04-01 | American Covers, Inc. | Air freshener flower with vent stick |
USD711521S1 (en) | 2013-04-15 | 2014-08-19 | American Covers, Inc. | Skull on dog tag shaped air freshener |
US8851349B2 (en) | 2011-01-10 | 2014-10-07 | American Covers, Inc. | Frictional holding pad with inclinded grip |
US9042712B2 (en) | 2012-10-23 | 2015-05-26 | American Covers, Inc. | Heated air freshener for 12V receptacle |
USD733280S1 (en) | 2014-06-23 | 2015-06-30 | American Covers, Inc. | Vent stick air freshener |
US9138502B2 (en) | 2012-10-23 | 2015-09-22 | American Covers, Inc. | Air freshener with decorative insert |
US9144621B1 (en) | 2012-01-10 | 2015-09-29 | American Covers, Inc. | Air freshener canister with pull top |
US9155811B1 (en) | 2011-12-02 | 2015-10-13 | American Covers, Inc. | Packaged vent stick air freshener with custom head |
US9155812B1 (en) | 2014-05-19 | 2015-10-13 | American Covers, Inc. | Vent stick air freshener with dual action bodies and air flow tunnel |
US9399080B2 (en) | 2012-10-23 | 2016-07-26 | American Covers, Inc. | Heated air freshener with power port for 12v receptacle |
US10574801B1 (en) | 2019-01-11 | 2020-02-25 | Handstands Promo, Llc | Grip pad |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3429827A (en) * | 1962-11-23 | 1969-02-25 | Moore Business Forms Inc | Method of encapsulation |
US3577515A (en) * | 1963-12-13 | 1971-05-04 | Pennwalt Corp | Encapsulation by interfacial polycondensation |
JPS4914155B1 (en) * | 1970-03-17 | 1974-04-05 | ||
US3822238A (en) * | 1972-08-02 | 1974-07-02 | Princeton Polymer Lab | Hydrophilic polyurethane polymers |
US3872050A (en) * | 1972-07-19 | 1975-03-18 | William J Benton | Polyurethane liquid crystal dispersion system and devices |
US3939123A (en) * | 1974-06-18 | 1976-02-17 | Union Carbide Corporation | Lightly cross-linked polyurethane hydrogels based on poly(alkylene ether) polyols |
US3975350A (en) * | 1972-08-02 | 1976-08-17 | Princeton Polymer Laboratories, Incorporated | Hydrophilic or hydrogel carrier systems such as coatings, body implants and other articles |
GB1478000A (en) * | 1975-05-13 | 1977-06-29 | Bayer Ag | Perfume carriers based on polyurethane-polyurea gels |
US4182827A (en) * | 1978-08-31 | 1980-01-08 | Union Carbide Corporation | Polyurethane hydrogels having enhanced wetting rates |
US4193889A (en) * | 1976-12-04 | 1980-03-18 | Bayer Aktiengesellschaft | Microencapsulation with modified aliphatic polyisocyanates |
US4322327A (en) * | 1979-10-19 | 1982-03-30 | Mitsubishi Petrochemical Co., Ltd. | Slow-curing water-curable urethane prepolymer composition |
-
1987
- 1987-05-11 US US07/048,726 patent/USRE32834E/en not_active Expired - Lifetime
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3429827A (en) * | 1962-11-23 | 1969-02-25 | Moore Business Forms Inc | Method of encapsulation |
US3577515A (en) * | 1963-12-13 | 1971-05-04 | Pennwalt Corp | Encapsulation by interfacial polycondensation |
JPS4914155B1 (en) * | 1970-03-17 | 1974-04-05 | ||
US3872050A (en) * | 1972-07-19 | 1975-03-18 | William J Benton | Polyurethane liquid crystal dispersion system and devices |
US3822238A (en) * | 1972-08-02 | 1974-07-02 | Princeton Polymer Lab | Hydrophilic polyurethane polymers |
US3975350A (en) * | 1972-08-02 | 1976-08-17 | Princeton Polymer Laboratories, Incorporated | Hydrophilic or hydrogel carrier systems such as coatings, body implants and other articles |
US3939123A (en) * | 1974-06-18 | 1976-02-17 | Union Carbide Corporation | Lightly cross-linked polyurethane hydrogels based on poly(alkylene ether) polyols |
GB1478000A (en) * | 1975-05-13 | 1977-06-29 | Bayer Ag | Perfume carriers based on polyurethane-polyurea gels |
US4193889A (en) * | 1976-12-04 | 1980-03-18 | Bayer Aktiengesellschaft | Microencapsulation with modified aliphatic polyisocyanates |
US4193889B1 (en) * | 1976-12-04 | 1991-10-15 | Bayer Ag | |
US4182827A (en) * | 1978-08-31 | 1980-01-08 | Union Carbide Corporation | Polyurethane hydrogels having enhanced wetting rates |
US4322327A (en) * | 1979-10-19 | 1982-03-30 | Mitsubishi Petrochemical Co., Ltd. | Slow-curing water-curable urethane prepolymer composition |
Cited By (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5334691A (en) * | 1990-07-24 | 1994-08-02 | Tyndale Plains-Hunter Ltd. | Hydrophilic polyurethanes of improved strength |
US5308546A (en) * | 1991-12-09 | 1994-05-03 | Glow-Tec | Phosphorescent toy gel composition and methods of manufacture |
US5827459A (en) * | 1995-03-15 | 1998-10-27 | Acushnet Company | Conforming shoe construction using gels and method of making the same |
US5955159A (en) | 1995-03-15 | 1999-09-21 | Acushnet Company | Conforming shoe construction using gels and method of making the same |
US5985383A (en) | 1995-03-15 | 1999-11-16 | Acushnet Company | Conforming shoe construction and gel compositions therefor |
US5766704A (en) * | 1995-10-27 | 1998-06-16 | Acushnet Company | Conforming shoe construction and gel compositions therefor |
US5939157A (en) | 1995-10-30 | 1999-08-17 | Acushnet Company | Conforming shoe construction using gels and method of making the same |
US20090072045A1 (en) * | 2003-02-28 | 2009-03-19 | Wheatley Alan J | Air Freshener and Method |
US20060196964A1 (en) * | 2003-02-28 | 2006-09-07 | Wheatley Alan J | Air freshener and method |
US20100065654A1 (en) * | 2003-02-28 | 2010-03-18 | American Covers, Inc. | Air freshener clip with domed head |
US7687038B2 (en) | 2003-02-28 | 2010-03-30 | American Covers, Inc. | Air freshener and method |
US7687037B2 (en) * | 2003-02-28 | 2010-03-30 | American Covers, Inc. | Air freshener and method |
US8480960B2 (en) | 2003-02-28 | 2013-07-09 | American Covers, Inc. | Air freshener clip with head |
US8147761B2 (en) | 2003-02-28 | 2012-04-03 | American Covers, Inc. | Air freshener clip with domed head |
US8460609B1 (en) | 2003-02-28 | 2013-06-11 | American Covers, Inc. | Vent stick air freshener with grip head |
US8685330B2 (en) | 2005-10-31 | 2014-04-01 | American Covers, Inc. | Air freshener flower with vent stick |
US8485454B1 (en) | 2009-12-30 | 2013-07-16 | American Covers, Inc. | Rotatable and adjustable air freshener |
USD664246S1 (en) | 2009-12-30 | 2012-07-24 | American Covers, Inc. | Rotatable and adjustable air freshener |
US8251299B1 (en) | 2010-10-29 | 2012-08-28 | American Covers, Inc. | Screw top air freshener |
USD650892S1 (en) | 2010-10-29 | 2011-12-20 | American Covers, Inc. | Vent stick air freshener |
USD640358S1 (en) | 2010-10-29 | 2011-06-21 | American Covers, Inc. | Screw top air freshener |
US8662480B1 (en) | 2010-10-29 | 2014-03-04 | American Covers, Inc. | Fan powered air freshener automobile power outlet |
US8673223B1 (en) | 2010-10-29 | 2014-03-18 | American Covers, Inc. | Fan powered air freshener automobile visor clip |
USD640359S1 (en) | 2010-10-29 | 2011-06-21 | American Covers, Inc. | Vent stick air freshener with grip head |
USD660950S1 (en) | 2010-10-29 | 2012-05-29 | American Covers, Inc. | Air freshener diffuser with air tunnel |
US8851349B2 (en) | 2011-01-10 | 2014-10-07 | American Covers, Inc. | Frictional holding pad with inclinded grip |
US9155811B1 (en) | 2011-12-02 | 2015-10-13 | American Covers, Inc. | Packaged vent stick air freshener with custom head |
US9144621B1 (en) | 2012-01-10 | 2015-09-29 | American Covers, Inc. | Air freshener canister with pull top |
US9042712B2 (en) | 2012-10-23 | 2015-05-26 | American Covers, Inc. | Heated air freshener for 12V receptacle |
US9138502B2 (en) | 2012-10-23 | 2015-09-22 | American Covers, Inc. | Air freshener with decorative insert |
USD689181S1 (en) | 2012-10-23 | 2013-09-03 | American Covers, Inc. | Air freshener container |
USD684675S1 (en) | 2012-10-23 | 2013-06-18 | American Covers, Inc. | Dual axis vent rod air freshener |
US9399080B2 (en) | 2012-10-23 | 2016-07-26 | American Covers, Inc. | Heated air freshener with power port for 12v receptacle |
US10259292B2 (en) | 2012-10-23 | 2019-04-16 | Energizer Brands II, LLC | Heated air freshener with power port for 12v receptacle |
USD711521S1 (en) | 2013-04-15 | 2014-08-19 | American Covers, Inc. | Skull on dog tag shaped air freshener |
US9155812B1 (en) | 2014-05-19 | 2015-10-13 | American Covers, Inc. | Vent stick air freshener with dual action bodies and air flow tunnel |
US9314543B2 (en) | 2014-05-19 | 2016-04-19 | American Covers, Inc. | Vent stick air freshener with dual action bodies and air flow tunnel |
USD733280S1 (en) | 2014-06-23 | 2015-06-30 | American Covers, Inc. | Vent stick air freshener |
US10574801B1 (en) | 2019-01-11 | 2020-02-25 | Handstands Promo, Llc | Grip pad |
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Legal Events
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Owner name: COOK COMPOSITES AND POLYMERS CO. Free format text: TO CORRECT THE NAME OF ASSIGNEE IN A PREVIOUSLY RECORDED ASSIGNMENT, RECORDED AT REEL 5617, FRAMES 0018-0037. ASSIGNOR HEREBY CONFIRMS THE ENTIRE INTEREST, NUNC PRO TUNC, AS OF 12/14/1990;ASSIGNOR:FREEMAN CHEMICAL CORPORATION A CORPORATION OF WI.;REEL/FRAME:005775/0047 Effective date: 19910702 |
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Owner name: CARPENTER HOLDINGS, INC., VIRGINIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:COOK COMPOSITES AND POLYMERS CO.;REEL/FRAME:007136/0673 Effective date: 19940801 |
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