FR1261063A - Production of polyurethane foams from polyoxypropylene or higher polyethers - Google Patents

Production of polyurethane foams from polyoxypropylene or higher polyethers

Info

Publication number
FR1261063A
FR1261063A FR831169A FR831169A FR1261063A FR 1261063 A FR1261063 A FR 1261063A FR 831169 A FR831169 A FR 831169A FR 831169 A FR831169 A FR 831169A FR 1261063 A FR1261063 A FR 1261063A
Authority
FR
France
Prior art keywords
polyoxypropylene
production
polyurethane foams
polyethers
higher polyethers
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
Application number
FR831169A
Other languages
French (fr)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority claimed from GB21975/59A external-priority patent/GB901307A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to FR831169A priority Critical patent/FR1261063A/en
Application granted granted Critical
Publication of FR1261063A publication Critical patent/FR1261063A/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
    • C08G18/28—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
    • 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
FR831169A 1959-06-26 1960-06-25 Production of polyurethane foams from polyoxypropylene or higher polyethers Expired FR1261063A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR831169A FR1261063A (en) 1959-06-26 1960-06-25 Production of polyurethane foams from polyoxypropylene or higher polyethers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB21975/59A GB901307A (en) 1959-06-26 1959-06-26 Improvements in or relating to the manufacture of polyurethane materials
FR831169A FR1261063A (en) 1959-06-26 1960-06-25 Production of polyurethane foams from polyoxypropylene or higher polyethers

Publications (1)

Publication Number Publication Date
FR1261063A true FR1261063A (en) 1961-05-12

Family

ID=26186559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR831169A Expired FR1261063A (en) 1959-06-26 1960-06-25 Production of polyurethane foams from polyoxypropylene or higher polyethers

Country Status (1)

Country Link
FR (1) FR1261063A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2128632A1 (en) * 1971-03-05 1972-10-20 Tenneco Chem
FR2621321A1 (en) * 1987-10-01 1989-04-07 Hutchinson SOFT POLYURETHANE FOAM, SOUNDPROOF PRODUCTS COMPRISING SUCH FOAM AND METHOD OF MANUFACTURE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2128632A1 (en) * 1971-03-05 1972-10-20 Tenneco Chem
FR2621321A1 (en) * 1987-10-01 1989-04-07 Hutchinson SOFT POLYURETHANE FOAM, SOUNDPROOF PRODUCTS COMPRISING SUCH FOAM AND METHOD OF MANUFACTURE
EP0311474A1 (en) * 1987-10-01 1989-04-12 Hutchinson Flexible polyurethane foam, sound-proofing products comprising such a foam, and their preparation process

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