FR2126947A1 - Silicone foams - made from carboxyalkylpolysiloxanes and isocyanates - Google Patents

Silicone foams - made from carboxyalkylpolysiloxanes and isocyanates

Info

Publication number
FR2126947A1
FR2126947A1 FR7104867A FR7104867A FR2126947A1 FR 2126947 A1 FR2126947 A1 FR 2126947A1 FR 7104867 A FR7104867 A FR 7104867A FR 7104867 A FR7104867 A FR 7104867A FR 2126947 A1 FR2126947 A1 FR 2126947A1
Authority
FR
France
Prior art keywords
foams
carboxyalkylpolysiloxanes
isocyanates
nco
formula
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.)
Granted
Application number
FR7104867A
Other languages
English (en)
French (fr)
Other versions
FR2126947B1 (enExample
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to FR7104867A priority Critical patent/FR2126947A1/fr
Priority to DE19712106722 priority patent/DE2106722A1/de
Publication of FR2126947A1 publication Critical patent/FR2126947A1/fr
Application granted granted Critical
Publication of FR2126947B1 publication Critical patent/FR2126947B1/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
    • C08G18/61—Polysiloxanes
    • C08G18/615—Polysiloxanes containing carboxylic acid groups
    • 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
    • C08G2110/0025—Foam properties rigid

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)
FR7104867A 1971-02-12 1971-02-12 Silicone foams - made from carboxyalkylpolysiloxanes and isocyanates Granted FR2126947A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7104867A FR2126947A1 (en) 1971-02-12 1971-02-12 Silicone foams - made from carboxyalkylpolysiloxanes and isocyanates
DE19712106722 DE2106722A1 (de) 1971-02-12 1971-02-12 Silikonschäume

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7104867A FR2126947A1 (en) 1971-02-12 1971-02-12 Silicone foams - made from carboxyalkylpolysiloxanes and isocyanates
DE19712106722 DE2106722A1 (de) 1971-02-12 1971-02-12 Silikonschäume

Publications (2)

Publication Number Publication Date
FR2126947A1 true FR2126947A1 (en) 1972-10-13
FR2126947B1 FR2126947B1 (enExample) 1974-03-22

Family

ID=25760651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7104867A Granted FR2126947A1 (en) 1971-02-12 1971-02-12 Silicone foams - made from carboxyalkylpolysiloxanes and isocyanates

Country Status (2)

Country Link
DE (1) DE2106722A1 (enExample)
FR (1) FR2126947A1 (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179622A (en) * 1962-03-26 1965-04-20 Dow Corning Polysiloxane isocyanates

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179622A (en) * 1962-03-26 1965-04-20 Dow Corning Polysiloxane isocyanates

Also Published As

Publication number Publication date
DE2106722A1 (de) 1972-08-17
FR2126947B1 (enExample) 1974-03-22

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Legal Events

Date Code Title Description
ST Notification of lapse