GB8510024D0 - Polyurethane films - Google Patents

Polyurethane films

Info

Publication number
GB8510024D0
GB8510024D0 GB858510024A GB8510024A GB8510024D0 GB 8510024 D0 GB8510024 D0 GB 8510024D0 GB 858510024 A GB858510024 A GB 858510024A GB 8510024 A GB8510024 A GB 8510024A GB 8510024 D0 GB8510024 D0 GB 8510024D0
Authority
GB
United Kingdom
Prior art keywords
polyurethane films
polyurethane
films
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
GB858510024A
Other versions
GB2157703A (en
GB2157703B (en
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.)
Shirley Institute
Original Assignee
Shirley Institute
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 Shirley Institute filed Critical Shirley Institute
Publication of GB8510024D0 publication Critical patent/GB8510024D0/en
Publication of GB2157703A publication Critical patent/GB2157703A/en
Application granted granted Critical
Publication of GB2157703B publication Critical patent/GB2157703B/en
Expired legal-status Critical Current

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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • 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
    • 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C08G18/6677—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy groups
GB08510024A 1984-04-19 1985-04-18 Breathable, non-poromeric polyurethane films Expired GB2157703B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848410263A GB8410263D0 (en) 1984-04-19 1984-04-19 Breathable non-poromeric polyurethane films

Publications (3)

Publication Number Publication Date
GB8510024D0 true GB8510024D0 (en) 1985-05-30
GB2157703A GB2157703A (en) 1985-10-30
GB2157703B GB2157703B (en) 1987-04-29

Family

ID=10559902

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848410263A Pending GB8410263D0 (en) 1984-04-19 1984-04-19 Breathable non-poromeric polyurethane films
GB08510024A Expired GB2157703B (en) 1984-04-19 1985-04-18 Breathable, non-poromeric polyurethane films

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848410263A Pending GB8410263D0 (en) 1984-04-19 1984-04-19 Breathable non-poromeric polyurethane films

Country Status (1)

Country Link
GB (2) GB8410263D0 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820577A (en) * 1986-12-22 1989-04-11 Kimberly-Clark Corporation Meltblown superabsorbent thermoplastic compositions
US4767825A (en) * 1986-12-22 1988-08-30 Kimberly-Clark Corporation Superabsorbent thermoplastic compositions and nonwoven webs prepared therefrom
US4847141A (en) * 1986-12-22 1989-07-11 Kimberly-Clark Corporation Superabsorbent thermoplastic compositions and nonwoven webs prepared therefrom
US4806598A (en) * 1986-12-22 1989-02-21 Kimberly-Clark Corporation Thermoplastic polymer blends and nonwoven webs prepared therefrom
US4963638A (en) * 1988-02-26 1990-10-16 Kimberly-Clark Corporation Superabsorbent thermoplastic compositions and nonwoven webs prepared therefrom
EP0354981B1 (en) * 1988-07-16 1993-07-07 Firma Carl Freudenberg Process for the preparation of a liquid polyurethane-urea prepolymer and its further working-up to an open-pore reactive resin concrete
EP1388345A1 (en) * 2002-08-09 2004-02-11 The Procter & Gamble Company Polymeric compositions with enhanced vapour permeability and washability
TWI311575B (en) 2005-12-27 2009-07-01 Ind Tech Res Inst Water-proof and moisture-permeable films and textiles
ES2320159T3 (en) 2006-02-27 2009-05-19 Industrial Technology Research Institute WATERPROOF WATER VAPOR FILMS BASED ON POLYURETHANE AND TEXILS.
GB0605335D0 (en) * 2006-03-17 2006-04-26 Remploy Ltd Barrier structure for protective garments
US20080171197A1 (en) * 2007-01-12 2008-07-17 Rukavina Thomas G Automotive window, high impact interlayer
TWI359735B (en) 2007-10-05 2012-03-11 Ind Tech Res Inst Co-extruded water-proof and moisture-permeable fil

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2087909B (en) * 1980-11-22 1984-11-07 Shirley Inst Breathable non-porous polyurethane film

Also Published As

Publication number Publication date
GB2157703A (en) 1985-10-30
GB2157703B (en) 1987-04-29
GB8410263D0 (en) 1984-05-31

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Legal Events

Date Code Title Description
727 Application made for amendment of specification (sect. 27/1977)
727A Application for amendment of specification now open to opposition (sect. 27/1977)
727B Case decided by the comptroller ** specification amended (sect. 27/1977)
SP Amendment (slips) printed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940418