FR2312520B1 - - Google Patents

Info

Publication number
FR2312520B1
FR2312520B1 FR7516513A FR7516513A FR2312520B1 FR 2312520 B1 FR2312520 B1 FR 2312520B1 FR 7516513 A FR7516513 A FR 7516513A FR 7516513 A FR7516513 A FR 7516513A FR 2312520 B1 FR2312520 B1 FR 2312520B1
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
FR7516513A
Other languages
French (fr)
Other versions
FR2312520A1 (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.)
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 FR7516513A priority Critical patent/FR2312520A1/fr
Publication of FR2312520A1 publication Critical patent/FR2312520A1/fr
Application granted granted Critical
Publication of FR2312520B1 publication Critical patent/FR2312520B1/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
    • C08G18/2805—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
    • C08G2110/00—Foam properties
    • C08G2110/0016—Foam properties semi-rigid
    • 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
    • C08G2110/0025—Foam properties rigid
    • 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

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)
FR7516513A 1975-05-27 1975-05-27 Fabrication de polyurethanes a partir de premelanges a base de polyols Granted FR2312520A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7516513A FR2312520A1 (fr) 1975-05-27 1975-05-27 Fabrication de polyurethanes a partir de premelanges a base de polyols

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7516513A FR2312520A1 (fr) 1975-05-27 1975-05-27 Fabrication de polyurethanes a partir de premelanges a base de polyols

Publications (2)

Publication Number Publication Date
FR2312520A1 FR2312520A1 (fr) 1976-12-24
FR2312520B1 true FR2312520B1 (OSRAM) 1980-06-13

Family

ID=9155729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516513A Granted FR2312520A1 (fr) 1975-05-27 1975-05-27 Fabrication de polyurethanes a partir de premelanges a base de polyols

Country Status (1)

Country Link
FR (1) FR2312520A1 (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276385A (en) * 1979-04-28 1981-06-30 Bp Chemicals Limited Process for preparing cold-cured molded polyurethane flexible from a high molecular weight siloxane and a solvent
US4426461A (en) * 1982-07-14 1984-01-17 Thermocell Development, Ltd. Modified polyisocyanurate foam and method of preparation
GB9224910D0 (en) * 1992-11-27 1993-01-13 Ici Plc Polyol compositions
US5428104A (en) * 1992-11-27 1995-06-27 Imperial Chemical Industries Plc Polyol compositions
US5464562A (en) * 1995-04-24 1995-11-07 Basf Corporation Polyoxyalkylene polyether monool polyurethane foam additive

Also Published As

Publication number Publication date
FR2312520A1 (fr) 1976-12-24

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Legal Events

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