HK1001730A1 - Method for the preparation of flexible polymeric foams - Google Patents

Method for the preparation of flexible polymeric foams

Info

Publication number
HK1001730A1
HK1001730A1 HK98100546A HK98100546A HK1001730A1 HK 1001730 A1 HK1001730 A1 HK 1001730A1 HK 98100546 A HK98100546 A HK 98100546A HK 98100546 A HK98100546 A HK 98100546A HK 1001730 A1 HK1001730 A1 HK 1001730A1
Authority
HK
Hong Kong
Prior art keywords
preparation
flexible polymeric
polymeric foams
foams
flexible
Prior art date
Application number
HK98100546A
Other languages
English (en)
Inventor
Berend Eling
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 HK1001730A1 publication Critical patent/HK1001730A1/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
    • C08G18/4833—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
    • C08G18/10—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
    • 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
    • C08G2110/0083—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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
HK98100546A 1993-06-02 1998-01-21 Method for the preparation of flexible polymeric foams HK1001730A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939311345A GB9311345D0 (en) 1993-06-02 1993-06-02 Method for the preparation of flexible polymeric foams

Publications (1)

Publication Number Publication Date
HK1001730A1 true HK1001730A1 (en) 1998-07-03

Family

ID=10736483

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98100546A HK1001730A1 (en) 1993-06-02 1998-01-21 Method for the preparation of flexible polymeric foams

Country Status (10)

Country Link
EP (1) EP0701578B1 (zh)
JP (1) JP3328288B2 (zh)
CN (1) CN1036462C (zh)
CA (1) CA2161693A1 (zh)
DE (1) DE69405737T2 (zh)
ES (1) ES2106547T3 (zh)
GB (2) GB9311345D0 (zh)
HK (1) HK1001730A1 (zh)
TW (1) TW299337B (zh)
WO (1) WO1994028044A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1234843A1 (en) 2001-02-26 2002-08-28 Huntsman International Llc Process for preparing a flexible polyurethane foam
DE10314762A1 (de) † 2003-03-31 2004-10-14 Basf Ag Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen
MX2021009009A (es) * 2019-02-07 2021-08-24 Basf Se Espumas de poliuretano flexibles con capacidad alta de absorcion de agua.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU74539A1 (zh) * 1976-03-12 1977-09-27
IT1058454B (it) * 1976-03-17 1982-04-10 Montedison Spa Tprcedimento per la produzione di schiume poliuretaniche soffici ed extra supersoffici
JPS5923327B2 (ja) * 1977-02-28 1984-06-01 アキレス株式会社 親水性ウレタンフオ−ムの製造方法
US4292412A (en) * 1980-01-16 1981-09-29 W. R. Grace & Co. Hydrophilic, fabric softener foam compositions and method of making
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
US5175229A (en) * 1986-11-18 1992-12-29 W. R. Grace & Co.-Conn. Biocompatible polyurea-urethane hydrated polymers
IT1229756B (it) * 1989-05-17 1991-09-10 Montedipe Spa Schiume poliuretaniche flessibili e procedimento per la loro preparazione
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
GB9409007D0 (en) 1994-06-22
TW299337B (zh) 1997-03-01
CA2161693A1 (en) 1994-12-08
JP3328288B2 (ja) 2002-09-24
EP0701578A1 (en) 1996-03-20
CN1124965A (zh) 1996-06-19
ES2106547T3 (es) 1997-11-01
DE69405737T2 (de) 1998-01-15
WO1994028044A1 (en) 1994-12-08
GB9311345D0 (en) 1993-07-21
DE69405737D1 (de) 1997-10-23
JPH08510768A (ja) 1996-11-12
EP0701578B1 (en) 1997-09-17
CN1036462C (zh) 1997-11-19

Similar Documents

Publication Publication Date Title
GR3031072T3 (en) Process for making flexible foams
GB9102362D0 (en) Polymeric foams
HK1046149B (zh) 聚氨酯柔性泡沫及其製備方法
GB9325653D0 (en) Polyurethane foams
GB9301995D0 (en) Process for making flexible foams
GB2269591B (en) Organosiloxane elastomeric foams
GB9307565D0 (en) Polyurethane foams
EP0628584A3 (de) Verfahren zur Herstellung von Polyurethan Harschaumstoffen.
HK1004608A1 (en) Process for the preparation of rigid polyurethane foams
AU659721B2 (en) Process for making flexible foams
GB9311345D0 (en) Method for the preparation of flexible polymeric foams
AU3803389A (en) Method for the preparation of polymeric foams
GB9312350D0 (en) Method for the preparation of flexible polymeric foams
EP0553917A3 (en) Flexible polyurethane foams and the procedure for their preparation
GB9400179D0 (en) Process for making flexible foams
GB9304982D0 (en) Process for preparing flexible foams
GB9317131D0 (en) Foams
GB9319444D0 (en) Syntactic foams
GB9410034D0 (en) Process for making flexible foams
GB9306066D0 (en) Process for rigid foams
GB9024550D0 (en) Polymeric foams
GB9022197D0 (en) Polymeric foams
GB9022017D0 (en) Polymeric foams
GB9021521D0 (en) Polymeric foams
GB9002240D0 (en) Polymeric foams

Legal Events

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