HK1005596A1 - Polyisocyanate composition - Google Patents

Polyisocyanate composition

Info

Publication number
HK1005596A1
HK1005596A1 HK98104727A HK98104727A HK1005596A1 HK 1005596 A1 HK1005596 A1 HK 1005596A1 HK 98104727 A HK98104727 A HK 98104727A HK 98104727 A HK98104727 A HK 98104727A HK 1005596 A1 HK1005596 A1 HK 1005596A1
Authority
HK
Hong Kong
Prior art keywords
polyisocyanate composition
polyisocyanate
composition
Prior art date
Application number
HK98104727A
Other languages
English (en)
Inventor
Mireille De Witte
Gabriel Verhelst
Original Assignee
Ici Plc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26300733&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1005596(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB929208377A external-priority patent/GB9208377D0/en
Priority claimed from GB929221368A external-priority patent/GB9221368D0/en
Application filed by Ici Plc filed Critical Ici Plc
Publication of HK1005596A1 publication Critical patent/HK1005596A1/xx

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
    • C08G18/08—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
    • C08G18/48—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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/125—Water, e.g. hydrated salts
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0058—≥50 and <150kg/m3
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0075—Foam properties prepared with an isocyanate index of 60 or lower
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Dental Preparations (AREA)
  • Cosmetics (AREA)
HK98104727A 1992-04-16 1998-06-01 Polyisocyanate composition HK1005596A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929208377A GB9208377D0 (en) 1992-04-16 1992-04-16 Process for preparing flexible polyurethane foams
GB929221368A GB9221368D0 (en) 1992-10-12 1992-10-12 Polyisocyanate composition

Publications (1)

Publication Number Publication Date
HK1005596A1 true HK1005596A1 (en) 1999-01-15

Family

ID=26300733

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98104727A HK1005596A1 (en) 1992-04-16 1998-06-01 Polyisocyanate composition

Country Status (9)

Country Link
EP (1) EP0566251B2 (fr)
JP (1) JP3333263B2 (fr)
KR (1) KR100247144B1 (fr)
CN (1) CN1044253C (fr)
AU (1) AU657398B2 (fr)
CA (1) CA2092576C (fr)
DE (1) DE69307943T3 (fr)
ES (1) ES2096857T5 (fr)
HK (1) HK1005596A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ID22174A (id) * 1997-02-11 1999-09-09 Huntsman Ici Chem Llc Komposisi-komposisi isosianat untuk busa poliuretana dengan rapatan yang rendah
GB2334720A (en) * 1998-02-26 1999-09-01 Basf Corp Method for preparing urethane prepolymer comopsitions
TW568921B (en) * 1998-08-07 2004-01-01 Huntsman Int Llc Process for preparing a moulded flexible polyurethane foam
AU2004901A (en) * 2000-01-17 2001-07-31 Huntsman International Llc Process for preparing a free rise or slabstock flexible polyurethane foam
JP4636498B2 (ja) * 2005-01-07 2011-02-23 日東電工株式会社 ゲル組成物及びこれを用いたクッション材
WO2007110286A1 (fr) * 2006-03-24 2007-10-04 Huntsman International Llc Procede de fabrication d'une mousse de polyurethanne
CN103946257B (zh) * 2011-10-28 2016-10-05 亨茨曼国际有限公司 制备聚氨酯泡沫的方法
US9216783B2 (en) 2014-05-13 2015-12-22 Caterpillar Inc. Cap and pin retention system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3066568D1 (en) * 1979-07-11 1984-03-22 Ici Plc Prepolymers, polyisocyanate compositions prepared therefrom and their use in the preparation of polyurethane foams
DE3241450A1 (de) * 1982-11-10 1984-05-10 Basf Ag, 6700 Ludwigshafen Fluessige urethangruppen enthaltende polyisocyanatmischungen auf diphenylmethan-diisocyanat-basis, verfahren zu deren herstellung und deren verwendung zur herstellung von polyurethan-weichschaumstoffen
DE3818769A1 (de) * 1988-06-02 1989-12-07 Bayer Ag Fluessige polyisocyanatmischungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethan-weichschaumstoffen
IT1229755B (it) * 1989-05-17 1991-09-10 Montedipe Spa Composizioni poliisocianiche e loro impiego nella preparazione di schiume poliuretaniche flessibili.
AU636191B2 (en) * 1990-02-01 1993-04-22 Huntsman Ici Chemicals Llc Manufacturing of polymeric foams from polyisocyanate compositions
US5037879A (en) * 1990-04-05 1991-08-06 Minnesota Mining And Manufacturing Company Polyurethane composition with reduced water to prepolymer mix ratio
US5114989A (en) * 1990-11-13 1992-05-19 The Dow Chemical Company Isocyanate-terminated prepolymer and polyurethane foam prepared therefrom

Also Published As

Publication number Publication date
EP0566251A1 (fr) 1993-10-20
EP0566251B2 (fr) 2002-09-04
DE69307943T3 (de) 2003-01-30
DE69307943T2 (de) 1997-05-28
CA2092576C (fr) 2002-12-31
DE69307943D1 (de) 1997-03-20
ES2096857T3 (es) 1997-03-16
KR930021669A (ko) 1993-11-22
JPH0641265A (ja) 1994-02-15
JP3333263B2 (ja) 2002-10-15
ES2096857T5 (es) 2003-03-16
AU3538793A (en) 1993-10-21
EP0566251B1 (fr) 1997-02-05
CA2092576A1 (fr) 1993-10-17
KR100247144B1 (ko) 2000-04-01
CN1077464A (zh) 1993-10-20
AU657398B2 (en) 1995-03-09
CN1044253C (zh) 1999-07-21

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20110319