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 polyurethaneInfo
- 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
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)
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)
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 |
-
1971
- 1971-09-10 AU AU33361/71A patent/AU3336171A/en not_active Expired
- 1971-10-13 JP JP8083671A patent/JPS5335119B1/ja active Pending
- 1971-11-01 GB GB5068471A patent/GB1335305A/en not_active Expired
-
1972
- 1972-02-18 DE DE19722207607 patent/DE2207607A1/de active Pending
- 1972-02-22 NL NL7202287A patent/NL7202287A/xx unknown
- 1972-02-22 BE BE779681A patent/BE779681A/xx unknown
- 1972-02-23 FR FR7206081A patent/FR2126339A1/fr not_active Withdrawn
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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