GB1118838A - Paintable release fluids - Google Patents
Paintable release fluidsInfo
- Publication number
- GB1118838A GB1118838A GB51591/66A GB5159166A GB1118838A GB 1118838 A GB1118838 A GB 1118838A GB 51591/66 A GB51591/66 A GB 51591/66A GB 5159166 A GB5159166 A GB 5159166A GB 1118838 A GB1118838 A GB 1118838A
- Authority
- GB
- United Kingdom
- Prior art keywords
- units
- copolymers
- mol
- atoms
- 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.)
- Expired
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
- 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
- C08G77/04—Polysiloxanes
- C08G77/38—Polysiloxanes modified by chemical after-treatment
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Silicon Polymers (AREA)
- Paints Or Removers (AREA)
Abstract
A paintable release fluid consists essentially of a solvent soluble copolymer of (a) siloxane units of the formula <FORM:1118838/C3/1> and (b) siloxane units of the formula <FORM:1118838/C3/2> wherein R is an alkyl radical of at least 7 C atoms, and R1 is a 2-phenylpropyl or 2-phenylethyl radical. Preferably, the polymer comprises 60 to 90 mol. per cent of units (a) and 10 to 40 mol. per cent of units (b) and R contains 10 to 14 C atoms. The copolymers can be made by the known reaction of the appropriate a -olefins with methylhydrogen siloxanes. The polymers, to which thermal stabilizers may be added, are advantageously applied as solutions in organic solvents. Examples describe the above preparation of the copolymers.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50917165A | 1965-11-22 | 1965-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1118838A true GB1118838A (en) | 1968-07-03 |
Family
ID=24025596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB51591/66A Expired GB1118838A (en) | 1965-11-22 | 1966-11-17 | Paintable release fluids |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT272645B (en) |
| DE (1) | DE1594409B1 (en) |
| FR (1) | FR1499845A (en) |
| GB (1) | GB1118838A (en) |
| NL (2) | NL6616345A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1008429A1 (en) * | 1998-12-07 | 2000-06-14 | Wacker-Chemie GmbH | Paintable organopolysiloxane mold release compositions and processes for their use |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3883628A (en) * | 1973-05-14 | 1975-05-13 | Stauffer Chemical Co | Silicone release agent |
| US3872038A (en) * | 1973-12-03 | 1975-03-18 | Stauffer Chemical Co | Aqueous based release composition |
-
0
- NL NL126417D patent/NL126417C/xx active
-
1966
- 1966-11-17 GB GB51591/66A patent/GB1118838A/en not_active Expired
- 1966-11-21 AT AT1073966A patent/AT272645B/en active
- 1966-11-21 NL NL6616345A patent/NL6616345A/xx unknown
- 1966-11-21 FR FR84373A patent/FR1499845A/en not_active Expired
- 1966-11-22 DE DE19661594409 patent/DE1594409B1/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1008429A1 (en) * | 1998-12-07 | 2000-06-14 | Wacker-Chemie GmbH | Paintable organopolysiloxane mold release compositions and processes for their use |
| AU730719B2 (en) * | 1998-12-07 | 2001-03-15 | Wacker-Chemie Gmbh | Paintable organopolysiloxane mold release compositions and processes for their use |
| US6294007B1 (en) * | 1998-12-07 | 2001-09-25 | Wacker Silicones Corporation | Paintable organopolysiloxane mold release compositions and processes for their use |
Also Published As
| Publication number | Publication date |
|---|---|
| AT272645B (en) | 1969-07-10 |
| DE1594409B1 (en) | 1970-08-06 |
| NL6616345A (en) | 1967-05-23 |
| NL126417C (en) | |
| FR1499845A (en) | 1967-10-27 |
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