ZA932057B - Polyisocyanate composition - Google Patents

Polyisocyanate composition

Info

Publication number
ZA932057B
ZA932057B ZA932057A ZA932057A ZA932057B ZA 932057 B ZA932057 B ZA 932057B ZA 932057 A ZA932057 A ZA 932057A ZA 932057 A ZA932057 A ZA 932057A ZA 932057 B ZA932057 B ZA 932057B
Authority
ZA
South Africa
Prior art keywords
polyisocyanate composition
polyisocyanate
composition
Prior art date
Application number
ZA932057A
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
Application filed by Ici Plc filed Critical Ici Plc
Publication of ZA932057B publication Critical patent/ZA932057B/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
    • C08G18/28—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
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • 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
    • 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
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation 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
    • 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
    • C08G2110/0075—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)
  • Polyurethanes Or Polyureas (AREA)
ZA932057A 1992-04-16 1993-03-23 Polyisocyanate composition ZA932057B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929208377A GB9208377D0 (en) 1992-04-16 1992-04-16 Process for preparing flexible polyurethane foams

Publications (1)

Publication Number Publication Date
ZA932057B true ZA932057B (en) 1993-10-18

Family

ID=10714132

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA932057A ZA932057B (en) 1992-04-16 1993-03-23 Polyisocyanate composition
ZA932059A ZA932059B (en) 1992-04-16 1993-03-23 Process for preparing flexible polyurethane foams

Family Applications After (1)

Application Number Title Priority Date Filing Date
ZA932059A ZA932059B (en) 1992-04-16 1993-03-23 Process for preparing flexible polyurethane foams

Country Status (11)

Country Link
US (2) US5270348A (de)
EP (1) EP0566248B1 (de)
JP (1) JP3253741B2 (de)
KR (1) KR100232685B1 (de)
CN (1) CN1051777C (de)
AU (1) AU658484B2 (de)
CA (1) CA2092578A1 (de)
DE (1) DE69314217T2 (de)
ES (1) ES2108213T3 (de)
GB (1) GB9208377D0 (de)
ZA (2) ZA932057B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU636191B2 (en) * 1990-02-01 1993-04-22 Huntsman Ici Chemicals Llc Manufacturing of polymeric foams from polyisocyanate compositions
US5621016A (en) * 1992-04-16 1997-04-15 Imperial Chemical Industries Plc Polyisocyanate compositions and low density flexible polyurethane foams produced therewith
GB9311838D0 (en) * 1993-06-08 1993-07-28 Ici Plc Process for making flexible foams
US5494942A (en) * 1993-12-27 1996-02-27 The Dow Chemical Company Process for preparing a rigid polyurethane foam and laminate articles therewith
DE4421817A1 (de) * 1994-06-22 1996-01-04 Bayer Ag Verfahren zur Isolierung von Rohren
WO1998027138A1 (en) * 1996-12-19 1998-06-25 Basf Corporation Improved sealants using reduced unsaturation polyols
EP1263831B1 (de) * 2000-02-14 2005-11-02 Huntsman International Llc Verfahren zur herstellung eines flexiblen polyurethanschaums
EP1174453A1 (de) * 2000-07-17 2002-01-23 Huntsman International Llc Verfahren zur Herstellung eines flexiblen Polyurethanschaumes
ITMI20010357A1 (it) * 2001-02-22 2002-08-22 Enichem Spa Composizioni isocianiche e loro impiego nella preparazione di espansipoliuretanici a migliorate caratteristiche fisico-meccaniche
EP1234843A1 (de) * 2001-02-26 2002-08-28 Huntsman International Llc Verfahren zur Herstellung von Polyurethanweichschaum
DE10314762A1 (de) † 2003-03-31 2004-10-14 Basf Ag Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen
US8658709B2 (en) 2006-03-24 2014-02-25 Huntsman International Llc Process for making a polyurethane foam
US7678840B2 (en) * 2006-11-28 2010-03-16 Bayer Materialscience Llc Reduction of MDI emissions in cavity filling NVH polyurethane foams
US8901187B1 (en) 2008-12-19 2014-12-02 Hickory Springs Manufacturing Company High resilience flexible polyurethane foam using MDI
US8906975B1 (en) 2009-02-09 2014-12-09 Hickory Springs Manufacturing Company Conventional flexible polyurethane foam using MDI
JP4920051B2 (ja) * 2009-02-25 2012-04-18 株式会社日立製作所 酸素燃焼ボイラプラント及び酸素燃焼ボイラプラントの運転方法
CN106810668B (zh) * 2016-12-30 2021-05-04 浙江华峰新材料有限公司 聚氨酯鞋底用树脂及制备方法和应用
CN106700027B (zh) * 2016-12-30 2020-07-03 浙江华峰新材料有限公司 透气鞋垫用聚氨酯树脂及制备方法和应用
CN106700029B (zh) * 2016-12-30 2021-05-04 浙江华峰新材料有限公司 聚氨酯鞋底用树脂及制备方法和应用

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE231214C (de) *
US3094495A (en) * 1958-09-15 1963-06-18 Mobay Chemical Corp Process for preparing cellular polyurethanes from mixture of two prepolymers and resulting product
US3939105A (en) * 1974-06-18 1976-02-17 Union Carbide Corporation Microporous polyurethane hydrogels, method and composites with natural and other synthetic fibers or films
US4082703A (en) * 1975-04-07 1978-04-04 Union Carbide Corporation Polyurethane prepolymers, rebonded polyurethane foam and methods of forming the same
US4055548A (en) * 1976-09-17 1977-10-25 The Upjohn Company Storage-stable liquid polyisocyanate composition
EP0022617B2 (de) * 1979-07-11 1991-09-25 Imperial Chemical Industries Plc Polyisocyanatmassen und deren Verwendung zur Herstellung von Polyurethanschäumen
US4377645A (en) * 1980-12-29 1983-03-22 W. R. Grace & Co. Dimensionally-stable polyurethane sponge and sponge-forming prepolymer
US4384050A (en) * 1981-10-26 1983-05-17 W. R. Grace & Co. Flexible polyurethane foam based on MDI
US4365025A (en) * 1981-12-08 1982-12-21 W. R. Grace & Co. Flexible polyurethane foams from polymethylene polyphenyl isocyanate containing prepolymers
US4603076A (en) * 1985-03-04 1986-07-29 Norwood Industries, Inc. Hydrophilic foam
JPS62169604A (ja) * 1985-07-08 1987-07-25 Dai Ichi Kogyo Seiyaku Co Ltd シ−ト及び成型品の製造方法
DE3741538A1 (de) * 1987-12-08 1989-06-22 Bayer Ag Polyurethanharnstoffe
US4942214A (en) * 1988-06-29 1990-07-17 W. L. Gore & Assoc. Inc. Flexible breathable polyurethane coatings and films, and the prepolymers from which they are made
GB8908495D0 (en) * 1989-04-14 1989-06-01 Ici Plc Polyisocyanate compositions
GB8908490D0 (en) 1989-04-14 1989-06-01 Ici Plc Prepolymers
AU636191B2 (en) * 1990-02-01 1993-04-22 Huntsman Ici Chemicals Llc Manufacturing of polymeric foams from polyisocyanate compositions

Also Published As

Publication number Publication date
EP0566248A1 (de) 1993-10-20
CA2092578A1 (en) 1993-10-17
KR930021673A (ko) 1993-11-22
CN1051777C (zh) 2000-04-26
GB9208377D0 (en) 1992-06-03
JPH0625376A (ja) 1994-02-01
US5270348A (en) 1993-12-14
US5334689A (en) 1994-08-02
KR100232685B1 (ko) 1999-12-01
ZA932059B (en) 1994-06-27
AU658484B2 (en) 1995-04-13
AU3534493A (en) 1993-10-21
CN1078725A (zh) 1993-11-24
EP0566248B1 (de) 1997-10-01
JP3253741B2 (ja) 2002-02-04
ES2108213T3 (es) 1997-12-16
DE69314217D1 (de) 1997-11-06
DE69314217T2 (de) 1998-02-12

Similar Documents

Publication Publication Date Title
IL106891A (en) ENR-NR composition
GB2268499B (en) Chipping-resistant composition
ZA932057B (en) Polyisocyanate composition
HK1001690A1 (en) Polyisocyanate composition
GB9203474D0 (en) Novel composition
HK1005596A1 (en) Polyisocyanate composition
GB9224910D0 (en) Polyol compositions
GB9223133D0 (en) Composition
GB2272222B (en) Command-curable composition
EP0516855A4 (en) Polyisocyanate composition
GB2273712B (en) Polyol compositions
GB9117070D0 (en) Polyisocyanate compositions
GB9205194D0 (en) Novel composition
EP0517527A3 (en) Polyisocyanate composition
GB2271999B (en) Novel composition
GB9221368D0 (en) Polyisocyanate composition
GB9100278D0 (en) Polyisocyanate composition
GB9316218D0 (en) Novel composition
GB9101095D0 (en) Polyisocyanate compositions
GB9105719D0 (en) Polyisocyanate compositions
GB9119393D0 (en) Polyisocyanate compositions
GB9302768D0 (en) Composition
GB9206677D0 (en) Composition
GB9218319D0 (en) Composition
GB9226689D0 (en) Detergetn composition