GB1329751A - Organopolysiloxanes and process for their manufacture - Google Patents
Organopolysiloxanes and process for their manufactureInfo
- Publication number
- GB1329751A GB1329751A GB4626170A GB4626170A GB1329751A GB 1329751 A GB1329751 A GB 1329751A GB 4626170 A GB4626170 A GB 4626170A GB 4626170 A GB4626170 A GB 4626170A GB 1329751 A GB1329751 A GB 1329751A
- Authority
- GB
- United Kingdom
- Prior art keywords
- units
- grafted
- organopolysiloxanes
- sept
- cured
- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/12—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes
- C08F283/122—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes on to saturated polysiloxanes containing hydrolysable groups, e.g. alkoxy-, thio-, hydroxy-
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Silicon Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
1329751 Grafted organopolysiloxanes STAUFFER-WACKER SILICONE CORP 29 Sept 1970 [29 Sept 1969] 46261/70 Heading C3G A modified organopolysiloxane comprises a diorganopolysiloxane containing in its terminal units Si-bonded hydroxyl groups and/or hydrolysable atoms and/or hydrolysable groups having grafted thereon chains of a copolymer consisting of from 5 to 95 mol per cent of ethyl acrylate units and from 95 to 5 mol per cent of unsubstituted or substituted acrylonitrile units. The organopolysiloxane is e.g. a dimethyl polysiloxane or methylphenylpolysiloxane or a copolymer containing units of both said polysiloxanes and/ or diphenylpolysiloxane. The modified organopolysiloxanes are cured using a hardening agent, for instance a silane, a polysiloxane, a partial hydrolysate thereof and optionally a catalyst. In the examples, a hydroxyl-terminated dimethylpolysiloxane is grafted with ethyl acrylate and methacrylonitrile, using a peroxycatalyst, the resulting graft polymers being mixed with ethylpolysiloxane and dibutyltin butoxychloride and cured.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86204569A | 1969-09-29 | 1969-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1329751A true GB1329751A (en) | 1973-09-12 |
Family
ID=25337491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4626170A Expired GB1329751A (en) | 1969-09-29 | 1970-09-29 | Organopolysiloxanes and process for their manufacture |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT307045B (en) |
BE (1) | BE756792A (en) |
CA (1) | CA919339A (en) |
DE (1) | DE2038519C3 (en) |
FR (1) | FR2062729A5 (en) |
GB (1) | GB1329751A (en) |
NL (1) | NL7014174A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0710679A3 (en) * | 1994-11-04 | 1997-06-04 | Japan Synthetic Rubber Co Ltd | Process for producing polyorganosiloxane-based thermoplastic resin |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4245069A (en) * | 1978-12-28 | 1981-01-13 | Permavision | Polysiloxane composition |
DE2718998A1 (en) * | 1977-04-28 | 1978-11-02 | Wacker Chemie Gmbh | PROCESS FOR PRODUCING CROSSLINKED, MODIFIED ORGANOPOLYSILOXANES |
-
0
- BE BE756792D patent/BE756792A/en unknown
-
1970
- 1970-08-03 DE DE19702038519 patent/DE2038519C3/en not_active Expired
- 1970-09-25 NL NL7014174A patent/NL7014174A/xx not_active Application Discontinuation
- 1970-09-28 CA CA094241A patent/CA919339A/en not_active Expired
- 1970-09-28 FR FR7035008A patent/FR2062729A5/fr not_active Expired
- 1970-09-28 AT AT872170A patent/AT307045B/en not_active IP Right Cessation
- 1970-09-29 GB GB4626170A patent/GB1329751A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0710679A3 (en) * | 1994-11-04 | 1997-06-04 | Japan Synthetic Rubber Co Ltd | Process for producing polyorganosiloxane-based thermoplastic resin |
US5773532A (en) * | 1994-11-04 | 1998-06-30 | Japan Synthetic Rubber Co., Ltd. | Process for producing a polyorganosiloxane-based thermoplastic resin |
Also Published As
Publication number | Publication date |
---|---|
AT307045B (en) | 1973-05-10 |
DE2038519A1 (en) | 1971-04-08 |
BE756792A (en) | 1971-03-29 |
NL7014174A (en) | 1971-03-31 |
CA919339A (en) | 1973-01-16 |
DE2038519C3 (en) | 1978-06-29 |
FR2062729A5 (en) | 1971-06-25 |
DE2038519B2 (en) | 1977-11-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1424657A (en) | Emulsion polymerzation method to produce a polymeric styrene- acrylonitrile and/or methylmethacrylate-polyorganosiloxane composition and product | |
DE3166510D1 (en) | Process of coating substrates | |
GB1429810A (en) | Process for producing diorganopolysiloxane polymers | |
US4248750A (en) | Compositions for forming peelable films | |
GB1409223A (en) | Uv curable composition | |
GB1269007A (en) | Silicone compositions heat-curable to elastomers | |
GB1301158A (en) | Process for sizing paper | |
GB1510231A (en) | Process for the manufacture of highly elastic soft polyurethane foams | |
GB1329713A (en) | Process for the manufacture of organopolysiloxanes | |
GB1534002A (en) | Method and composition for rendering flexible sheet material non-adherent | |
GB1247503A (en) | Pressure sensitive adhesive | |
GB1351686A (en) | Method of blending polyorganosiloxane and thermoplasts polymers of monoethylenically unsaturated compounds | |
GB1258223A (en) | ||
GB1452851A (en) | Organopolysiloxane resins | |
GB1428638A (en) | Toughened polystyrene | |
DE3361305D1 (en) | Cross-linkable graft polymer dispersions from organosiloxanes containing hydrogen-siloxane and si-vinyl groups | |
GB1329751A (en) | Organopolysiloxanes and process for their manufacture | |
GB1111213A (en) | Organopolysiloxane release material | |
KR880010064A (en) | Organopolysiloxane Composition | |
SE327387B (en) | ||
JPS6485224A (en) | Adhesion accelerator | |
GB1262231A (en) | Fibrous structure | |
GB1226495A (en) | ||
ES8302056A1 (en) | Polyorganosiloxane moulding compounds. | |
GB1490510A (en) | Organosiloxanes |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PCNP | Patent ceased through non-payment of renewal fee |