BE779681A - Nouveaux agents tensio-actifs du type des silicones utiles pourla preparation de mousses rigides de polyurethane - Google Patents

Nouveaux agents tensio-actifs du type des silicones utiles pourla preparation de mousses rigides de polyurethane

Info

Publication number
BE779681A
BE779681A BE779681A BE779681A BE779681A BE 779681 A BE779681 A BE 779681A BE 779681 A BE779681 A BE 779681A BE 779681 A BE779681 A BE 779681A BE 779681 A BE779681 A BE 779681A
Authority
BE
Belgium
Prior art keywords
preparation
type
active agents
polyurethane foams
rigid polyurethane
Prior art date
Application number
BE779681A
Other languages
English (en)
French (fr)
Inventor
A E Danilowicz
Original Assignee
Dow Corning
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 Dow Corning filed Critical Dow Corning
Publication of BE779681A publication Critical patent/BE779681A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
BE779681A 1971-02-23 1972-02-22 Nouveaux agents tensio-actifs du type des silicones utiles pourla preparation de mousses rigides de polyurethane BE779681A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11816871A 1971-02-23 1971-02-23

Publications (1)

Publication Number Publication Date
BE779681A true BE779681A (fr) 1972-08-22

Family

ID=22376895

Family Applications (1)

Application Number Title Priority Date Filing Date
BE779681A BE779681A (fr) 1971-02-23 1972-02-22 Nouveaux agents tensio-actifs du type des silicones utiles pourla preparation de mousses rigides de polyurethane

Country Status (7)

Country Link
JP (1) JPS5335119B1 (xx)
AU (1) AU3336171A (xx)
BE (1) BE779681A (xx)
DE (1) DE2207607A1 (xx)
FR (1) FR2126339A1 (xx)
GB (1) GB1335305A (xx)
NL (1) NL7202287A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6015457A (ja) * 1983-07-08 1985-01-26 Toray Silicone Co Ltd 室温硬化性オルガノポリシロキサン組成物
US4988504A (en) * 1987-08-19 1991-01-29 General Electric Company Silicone surfactants

Also Published As

Publication number Publication date
DE2207607A1 (de) 1972-08-31
FR2126339A1 (xx) 1972-10-06
AU3336171A (en) 1973-03-15
JPS5335119B1 (xx) 1978-09-25
GB1335305A (en) 1973-10-24
NL7202287A (xx) 1972-08-25

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