FR2268036B1 - - Google Patents

Info

Publication number
FR2268036B1
FR2268036B1 FR7413635A FR7413635A FR2268036B1 FR 2268036 B1 FR2268036 B1 FR 2268036B1 FR 7413635 A FR7413635 A FR 7413635A FR 7413635 A FR7413635 A FR 7413635A FR 2268036 B1 FR2268036 B1 FR 2268036B1
Authority
FR
France
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
FR7413635A
Other languages
French (fr)
Other versions
FR2268036A1 (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.)
Naphtachimie SA
Original Assignee
Naphtachimie SA
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 Naphtachimie SA filed Critical Naphtachimie SA
Priority to FR7413635A priority Critical patent/FR2268036A1/en
Priority to SE7503966A priority patent/SE7503966L/en
Priority to GB15921/75A priority patent/GB1480972A/en
Priority to ES436670A priority patent/ES436670A1/en
Priority to AT293675A priority patent/AT344403B/en
Priority to CH492675A priority patent/CH602816A5/xx
Priority to DE19752517281 priority patent/DE2517281A1/en
Priority to NL7504635.A priority patent/NL160849C/en
Priority to IT22506/75A priority patent/IT1037434B/en
Priority to BE155530A priority patent/BE828095A/en
Publication of FR2268036A1 publication Critical patent/FR2268036A1/en
Application granted granted Critical
Publication of FR2268036B1 publication Critical patent/FR2268036B1/fr
Granted 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
    • C08G18/48—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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
    • 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
    • C08G18/28—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
    • 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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR7413635A 1974-04-19 1974-04-19 Polyurethane soft foams - obtd. from particular polyether polyols, polyisocyantes and crosslinking agents Granted FR2268036A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7413635A FR2268036A1 (en) 1974-04-19 1974-04-19 Polyurethane soft foams - obtd. from particular polyether polyols, polyisocyantes and crosslinking agents
SE7503966A SE7503966L (en) 1974-04-19 1975-04-07 WAY TO PRODUCE POLYURETHANE FOAM.
ES436670A ES436670A1 (en) 1974-04-19 1975-04-17 Process for manufacturing polyurethane foams having elasticity
AT293675A AT344403B (en) 1974-04-19 1975-04-17 PROCESS FOR THE PRODUCTION OF FLEXIBLE POLYURETHANE FOAMS
GB15921/75A GB1480972A (en) 1974-04-19 1975-04-17 Process for manufacturing polyurethane foams having elasticity
CH492675A CH602816A5 (en) 1974-04-19 1975-04-17
DE19752517281 DE2517281A1 (en) 1974-04-19 1975-04-18 PROCESS FOR THE MANUFACTURING OF FLEXIBLE POLYURETHANE FOAM
NL7504635.A NL160849C (en) 1974-04-19 1975-04-18 PROCESS FOR THE MANUFACTURE OF FLEXIBLE POLYURETHANE FOAMS.
IT22506/75A IT1037434B (en) 1974-04-19 1975-04-18 PROCEDURE FOR THE PREPARATION OF POLYURETHANE EXPANSION WITH IMPROVED ELASTICITY
BE155530A BE828095A (en) 1974-04-19 1975-04-18 PROCESS FOR MANUFACTURING POLYURETHANE FOAMS OF IMPROVED ELASTICITY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7413635A FR2268036A1 (en) 1974-04-19 1974-04-19 Polyurethane soft foams - obtd. from particular polyether polyols, polyisocyantes and crosslinking agents

Publications (2)

Publication Number Publication Date
FR2268036A1 FR2268036A1 (en) 1975-11-14
FR2268036B1 true FR2268036B1 (en) 1976-12-17

Family

ID=9137844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7413635A Granted FR2268036A1 (en) 1974-04-19 1974-04-19 Polyurethane soft foams - obtd. from particular polyether polyols, polyisocyantes and crosslinking agents

Country Status (2)

Country Link
BE (1) BE828095A (en)
FR (1) FR2268036A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273884A (en) * 1980-05-12 1981-06-16 Texaco Inc. Stable emulsions of polyols and crosslinkers for polyurethanes
US4929646A (en) * 1988-04-26 1990-05-29 The Dow Chemical Company Polyurethane foam prepared using high functionality cell openers
DE3942329A1 (en) * 1989-12-21 1991-06-27 Basf Ag METHOD FOR PRODUCING POLYURETHANOUS FUEL GRAINS WITH LOW STERILIZED HAIR AND BLOCKPOLYOXYPROPYLENE POLYOXYETHYLENE POLYOL MIXTURES USES THEREOF
DE3942330A1 (en) * 1989-12-21 1991-06-27 Basf Ag METHOD FOR THE PRODUCTION OF FLEXIBLE POLYURETHANE SOFT FOAMS WITH VISCOELASTIC, BODY SOUND ABSORBING PROPERTIES AND POLYOXYALKYLENE-POLYOL BLENDS TO BE USED THEREFOR
DE4204395A1 (en) * 1992-02-14 1993-08-19 Bayer Ag METHOD FOR THE PRODUCTION OF CALTENING POLYURETHANIC SOFT FORMULA SUBSTANCES
WO1996006874A1 (en) * 1994-08-26 1996-03-07 The Dow Chemical Company Reduced density flexible polyurethane foam from methylene diphenylisocyanate
DE19508079A1 (en) * 1995-03-08 1996-09-12 Bayer Ag Process for the preparation of highly elastic polyurethane foams

Also Published As

Publication number Publication date
FR2268036A1 (en) 1975-11-14
BE828095A (en) 1975-10-20

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse