JPS55123620A - Production of polyoxyalkylene polyether having organosiloxane on molecular chain terminal - Google Patents
Production of polyoxyalkylene polyether having organosiloxane on molecular chain terminalInfo
- Publication number
- JPS55123620A JPS55123620A JP2961579A JP2961579A JPS55123620A JP S55123620 A JPS55123620 A JP S55123620A JP 2961579 A JP2961579 A JP 2961579A JP 2961579 A JP2961579 A JP 2961579A JP S55123620 A JPS55123620 A JP S55123620A
- Authority
- JP
- Japan
- Prior art keywords
- polyoxyalkylene polyether
- polyether
- organosiloxane
- production
- molecular chain
- 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.)
- Pending
Links
Landscapes
- Polyethers (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Silicon Polymers (AREA)
Abstract
PURPOSE: The reaction of a specific organohydrogenpolysiloxane with a polyoxyalkylene polyether having alkenyloxy groups on the chain terminals gives title polyether giving cured products with high weathering resistance.
CONSTITUTION: The addition reaction between (A) an organohydrogenpolysiloxane of formula I [R1 is monovalent hydrocarbyl, triorganosiloxy; X is halogen, hydrolyzable group; a is 0W2; b is 0W3; m is 0W3 where 1≤a+b≤3] and (B) a polyoxyalkylene polyether having alkenyloxy groups on the chain terminals of formula II or III (R2 is 1W20C divalent hydrocarbyl; R3 is 1W4C divalent hydrocarbyl; Z is H, hydroxyl; n is positive integer) is conducted in the presence of a platinum catalyst to produce the objective polyoxyalkylene polyether.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2961579A JPS55123620A (en) | 1979-03-14 | 1979-03-14 | Production of polyoxyalkylene polyether having organosiloxane on molecular chain terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2961579A JPS55123620A (en) | 1979-03-14 | 1979-03-14 | Production of polyoxyalkylene polyether having organosiloxane on molecular chain terminal |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55123620A true JPS55123620A (en) | 1980-09-24 |
Family
ID=12280970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2961579A Pending JPS55123620A (en) | 1979-03-14 | 1979-03-14 | Production of polyoxyalkylene polyether having organosiloxane on molecular chain terminal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55123620A (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55135135A (en) * | 1979-04-09 | 1980-10-21 | Shin Etsu Chem Co Ltd | Production of polyoxyalkylene polyether having organosiloxane linkage at end of molecular chain |
JPS57126823A (en) * | 1981-01-31 | 1982-08-06 | Kanegafuchi Chem Ind Co Ltd | Silyl-terminated polymer and its production |
JPS57205443A (en) * | 1981-06-11 | 1982-12-16 | Kanegafuchi Chem Ind Co Ltd | Room temperature curing composition |
JPS5912932A (en) * | 1982-07-14 | 1984-01-23 | Kanegafuchi Chem Ind Co Ltd | Manufacture of silicon group-containing polymer |
JPS5974149A (en) * | 1982-10-20 | 1984-04-26 | Kanegafuchi Chem Ind Co Ltd | Curable composition |
JP2000178359A (en) * | 1998-12-16 | 2000-06-27 | Chisso Corp | Polyoxyalkylene-block-alkylene-block- polyorganosiloxane and gel composition |
US6271333B1 (en) | 1999-04-22 | 2001-08-07 | The Yokohama Rubber Co., Ltd. | One-part moisture curable composition |
US6831130B2 (en) | 2000-05-24 | 2004-12-14 | Kaneka Corporation | Composition of crosslinkable polyether, crosslinkable vinyl polymer and compatibilizer |
WO2005007751A1 (en) | 2003-07-18 | 2005-01-27 | Konishi Co., Ltd. | Curable resin composition and cold-setting adhesive |
JP2006335936A (en) * | 2005-06-03 | 2006-12-14 | Shin Etsu Chem Co Ltd | Polymer containing silanol group and method for producing the same |
EP2199347A1 (en) | 2004-04-05 | 2010-06-23 | Kaneka Corporation | Curable composition |
DE102010030622A1 (en) | 2009-07-06 | 2011-01-13 | The Yokohama Rubber Co., Ltd. | Tire-wheel assembly and disassembly procedure for this |
-
1979
- 1979-03-14 JP JP2961579A patent/JPS55123620A/en active Pending
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55135135A (en) * | 1979-04-09 | 1980-10-21 | Shin Etsu Chem Co Ltd | Production of polyoxyalkylene polyether having organosiloxane linkage at end of molecular chain |
JPS57126823A (en) * | 1981-01-31 | 1982-08-06 | Kanegafuchi Chem Ind Co Ltd | Silyl-terminated polymer and its production |
JPS57205443A (en) * | 1981-06-11 | 1982-12-16 | Kanegafuchi Chem Ind Co Ltd | Room temperature curing composition |
JPH0146537B2 (en) * | 1981-06-11 | 1989-10-09 | Kanegafuchi Chemical Ind | |
JPS5912932A (en) * | 1982-07-14 | 1984-01-23 | Kanegafuchi Chem Ind Co Ltd | Manufacture of silicon group-containing polymer |
JPH0214932B2 (en) * | 1982-07-14 | 1990-04-10 | Kanegafuchi Chemical Ind | |
JPS5974149A (en) * | 1982-10-20 | 1984-04-26 | Kanegafuchi Chem Ind Co Ltd | Curable composition |
JPH0235793B2 (en) * | 1982-10-20 | 1990-08-13 | Kanegafuchi Chemical Ind | |
JP2000178359A (en) * | 1998-12-16 | 2000-06-27 | Chisso Corp | Polyoxyalkylene-block-alkylene-block- polyorganosiloxane and gel composition |
US6271333B1 (en) | 1999-04-22 | 2001-08-07 | The Yokohama Rubber Co., Ltd. | One-part moisture curable composition |
US6831130B2 (en) | 2000-05-24 | 2004-12-14 | Kaneka Corporation | Composition of crosslinkable polyether, crosslinkable vinyl polymer and compatibilizer |
WO2005007751A1 (en) | 2003-07-18 | 2005-01-27 | Konishi Co., Ltd. | Curable resin composition and cold-setting adhesive |
EP2199347A1 (en) | 2004-04-05 | 2010-06-23 | Kaneka Corporation | Curable composition |
JP2006335936A (en) * | 2005-06-03 | 2006-12-14 | Shin Etsu Chem Co Ltd | Polymer containing silanol group and method for producing the same |
JP4520366B2 (en) * | 2005-06-03 | 2010-08-04 | 信越化学工業株式会社 | Silanol group-containing polymer and process for producing the same |
DE102010030622A1 (en) | 2009-07-06 | 2011-01-13 | The Yokohama Rubber Co., Ltd. | Tire-wheel assembly and disassembly procedure for this |
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