CN1258553C - 真空法制硅氧烷-氧化烯共聚物 - Google Patents
真空法制硅氧烷-氧化烯共聚物 Download PDFInfo
- Publication number
- CN1258553C CN1258553C CN98116225.8A CN98116225A CN1258553C CN 1258553 C CN1258553 C CN 1258553C CN 98116225 A CN98116225 A CN 98116225A CN 1258553 C CN1258553 C CN 1258553C
- Authority
- CN
- China
- Prior art keywords
- sio
- reaction
- vacuum
- alkyl
- organohydrogensiloxanes
- 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 - Fee Related
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
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
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)
- Polyethers (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Abstract
Description
实例号 | SiH类型,g | 聚醚g | 催化温度,℃ | 真空mmHg | 恒温段温度 | 反应时间 | 粘度cSt | GPCMw | DPn |
1 | 硅烷流体B83.64g | 聚醚A166.36g | 85℃ | 100mmHg立即 | 85℃ | 6小时 | 15,820 | 113,253 | 240 |
硅烷流体B83.64g | 聚醚A166.36 | 30℃ | l00mmHg85℃ | 85℃ | 6小时 | 14,754 | 98,379 | 21.0 | |
3 | 硅烷流体B83.64g | 聚醚A166.36g | 85℃** | 100mmHg均相后 | 85℃ | 6小时 | 14,658 | 95,393 | 20.4 |
4 | 硅烷流体B83.64g | 聚醚A166.36g | 85℃ | 760mmHg | 85℃ | 6小时 | 2,147 | 57,681 | 12.2 |
5 | 硅烷流体C96.52g | 聚醚A153.48g | 85℃ | 100mmHg立即 | 85℃ | 6小时 | 7,964 | 94,459 | 18,6 |
6 | 硅烷流体C96.52 | 聚醚A153.48 | 30℃ | 100mmHg85℃ | 85℃ | 6小时 | 7373 | 88,964 | 17.5 |
7 | 硅烷流体C96.52g | 聚醚153.48g | 85℃ | 760mmHg | 85℃ | 6小时 | 957 | 65,496 | 12.9 |
8 | 硅烷流体D55.20g | 聚醚198.66g | 85℃ | 100mmHg立即 | 85℃ | 6小时 | 11,312 | 75.566 | 19.0 |
9 | 硅烷流体D55.20g | 聚醚A198.66 | 30℃ | 100mmHg85℃ | 85℃ | 6小时 | 8088 | 71570 | 18.0 |
10 | 硅烷流体D55.20g | 聚醚198.66g | 85℃ | 760mmHg | 85℃ | 6小时 | 2.552 | 50.810 | 12.8 |
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US908605 | 1997-08-08 | ||
US08/908,605 US5869727A (en) | 1997-08-08 | 1997-08-08 | Vacuum process for the manufacture of siloxane-oxyalkylene copolymers |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1208741A CN1208741A (zh) | 1999-02-24 |
CN1258553C true CN1258553C (zh) | 2006-06-07 |
Family
ID=25426030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98116225.8A Expired - Fee Related CN1258553C (zh) | 1997-08-08 | 1998-08-07 | 真空法制硅氧烷-氧化烯共聚物 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5869727A (zh) |
EP (1) | EP0896015B1 (zh) |
JP (1) | JP4319711B2 (zh) |
CN (1) | CN1258553C (zh) |
BR (1) | BR9815761A (zh) |
CA (1) | CA2242303C (zh) |
DE (1) | DE69827083T2 (zh) |
Families Citing this family (35)
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DE19836260A1 (de) * | 1998-08-11 | 2000-02-24 | Wacker Chemie Gmbh | Lineare Polyether-Polysiloxan-Copolymere, deren Herstellung und Verwendung |
US6162888A (en) * | 1999-05-17 | 2000-12-19 | Dow Corning Corporation | Method of making silicone polyether copolymers having reduced odor |
DE19936289A1 (de) | 1999-08-02 | 2001-02-15 | Wacker Chemie Gmbh | Entschäumerformulierung |
JP4341871B2 (ja) | 2000-05-31 | 2009-10-14 | 信越化学工業株式会社 | シリコーン重合物及びシリコーン組成物並びにそれを用いた化粧料 |
US20070243241A1 (en) * | 2004-04-20 | 2007-10-18 | Shaow Lin | Silicone Vesicles Containing Actives |
EP1755533A1 (en) * | 2004-04-20 | 2007-02-28 | Dow Corning Corporation | Vesicles of high molecular weight silicone polyethers |
US7887834B2 (en) * | 2004-04-20 | 2011-02-15 | Dow Corning Corporation | Aqueous dispersions of silicone polyether block copolymers |
WO2005103117A1 (en) * | 2004-04-20 | 2005-11-03 | Dow Corning Corporation | Silicone polyether block copolymers |
CN1323102C (zh) * | 2004-05-24 | 2007-06-27 | 南京大学 | 一种表面永久亲水性的硅橡胶及其制法和用途 |
DE602006003456D1 (de) * | 2005-03-23 | 2008-12-18 | Shinetsu Chemical Co | Verfahren zur Herstellung von Polyoxyalkylen-Organopolysiloxan-Copolymeren |
EP1951193A2 (en) * | 2005-11-01 | 2008-08-06 | Dow Corning Corporation | Silicone vesicles containing actives |
EP1988869A1 (en) * | 2006-02-28 | 2008-11-12 | Dow Corning Corporation | Silicone vesicles containing actives |
JP5424866B2 (ja) * | 2006-03-21 | 2014-02-26 | ダウ・コーニング・コーポレイション | シリコーンポリエーテルエラストマーゲル |
KR101364818B1 (ko) * | 2006-03-21 | 2014-02-19 | 다우 코닝 코포레이션 | 실리콘 엘라스토머 겔 |
JP5199231B2 (ja) * | 2006-03-21 | 2013-05-15 | ダウ・コーニング・コーポレイション | シリコーンポリエーテルエラストマーゲル |
US20090317343A1 (en) * | 2006-12-29 | 2009-12-24 | Shaow Lin | Personal Care Compositions Containing Silicone Elastomer Gels |
CN101011062B (zh) * | 2007-02-06 | 2010-05-19 | 张家港市骏博化工有限公司 | 一种有机硅农药增效剂及其制备方法 |
US8476330B2 (en) | 2007-07-13 | 2013-07-02 | Momentive Performance Materials Inc. | Polyurethane foam containing synergistic surfactant combinations and process for making same |
DE102007035646A1 (de) * | 2007-07-27 | 2009-01-29 | Evonik Goldschmidt Gmbh | Über SIC- und über Carbonsäureestergruppen verknüpfte lineare Polydimethylsiloxan-Polyoxyalkylen-Blockcopolymere, ein Verfahren zur ihrer Herstellung und ihre Verwendung |
DE102007044148A1 (de) * | 2007-09-15 | 2009-03-26 | Evonik Goldschmidt Gmbh | Neuartige siloxanhaltige Blockcopolymere, Verfahren zu deren Herstellung und deren Verwendung für Schmiermittel |
CN101808611A (zh) | 2007-09-26 | 2010-08-18 | 陶氏康宁公司 | 来自有机基聚硅氧烷树脂的硅氧烷有机弹性体凝胶 |
DE102008000525A1 (de) * | 2008-03-05 | 2009-09-10 | Wacker Chemie Ag | Verfahren zur Herstellung von Siliconpolyethern |
DE102008043343A1 (de) * | 2008-10-31 | 2010-05-06 | Evonik Goldschmidt Gmbh | Silikonpolyetherblock-Copolymere mit definierter Polydispersität im Polyoxyalkylenteil und deren Verwendung als Stabilisatoren zur Herstellung von Polyurethanschäumen |
US9428617B2 (en) * | 2014-09-18 | 2016-08-30 | Momentive Performance Material Inc. | α,ω-functionalized polyoxyalkylene-siloxane polymers and copolymers made therefrom |
CN107075121B (zh) * | 2014-09-18 | 2021-01-22 | 莫门蒂夫性能材料股份有限公司 | 聚硅氧烷共聚物或三元共聚物和由其制得的聚合物 |
WO2016166979A1 (ja) * | 2015-04-14 | 2016-10-20 | 東レ・ダウコーニング株式会社 | ポリエーテル-ポリシロキサンブロック共重合体組成物、それを含む界面活性剤、整泡剤、ポリウレタン発泡体形成組成物、化粧料およびその製造方法 |
US11066534B2 (en) | 2016-10-18 | 2021-07-20 | Dow Toray Co., Ltd. | Polyether-modified silicone composition, surfactant, foam stabilizer, polyurethane foam forming composition, and cosmetic preparation including said composition, and method for producing said composition |
ES2834450T3 (es) | 2018-03-05 | 2021-06-17 | Evonik Operations Gmbh | Copolímeros en bloques de poliéter-siloxano reticulados, así como su empleo para la producción de espumas de poliuretano |
CN114026153B (zh) | 2019-06-24 | 2022-06-07 | 美国陶氏有机硅公司 | 有机硅聚醚控泡剂 |
CN111809405B (zh) * | 2020-07-13 | 2022-04-05 | 四川大学 | 一种聚氨酯-有机硅合成革涂层用反应型增容剂的制备方法 |
CN112250855A (zh) * | 2020-10-16 | 2021-01-22 | 浙江皇马科技股份有限公司 | 一种乙烯基硅烷封端改性聚醚的合成方法 |
US20220185967A1 (en) | 2020-12-10 | 2022-06-16 | Evonik Operations Gmbh | Polyether-siloxane block copolymers for the production of polyurethane foams |
KR20240016412A (ko) | 2021-06-04 | 2024-02-06 | 다우 도레이 캄파니 리미티드 | 폴리에테르-폴리실록산 블록 공중합체 조성물의 제조방법, 폴리에테르-폴리실록산 블록 공중합체 조성물 및 그의 용도 |
WO2023201138A1 (en) | 2022-04-13 | 2023-10-19 | Dow Global Technologies Llc | Preparation of polyether-functional organosilicon compounds |
WO2023237420A1 (de) | 2022-06-08 | 2023-12-14 | Evonik Operations Gmbh | Polyether-siloxan block-copolymere für die herstellung von polyurethanschaumstoffen |
Family Cites Families (14)
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US2886600A (en) * | 1957-03-29 | 1959-05-12 | Dow Chemical Co | Process for producing isobutyl ethers |
NL153569B (nl) * | 1965-02-08 | 1977-06-15 | Union Carbide Corp | Werkwijze ter bereiding van een polyurethanschuim, alsmede de geheel of ten dele daaruit bestaande voorwerpen. |
US3280160A (en) * | 1965-03-30 | 1966-10-18 | Union Carbide Corp | Siloxane-oxyalkylene block copolymers |
US3507923A (en) * | 1967-01-06 | 1970-04-21 | Union Carbide Corp | Method of capping allyl endblocked oxyalkylene polymers |
GB1289740A (zh) * | 1969-12-24 | 1972-09-20 | ||
US3639156A (en) * | 1970-05-19 | 1972-02-01 | Us Agriculture | Siloxane polymers for soil-repellent and soil-release textile finishes |
US3836560A (en) * | 1971-03-08 | 1974-09-17 | Union Carbide Corp | Organosilicone polymers |
US3716517A (en) * | 1972-03-02 | 1973-02-13 | Western Regional Res Lab | Siloxane polymers for soil-repellent and soil-release textile finishes |
US3792073A (en) * | 1972-05-10 | 1974-02-12 | Union Carbide Corp | Preparation of siloxaneoxyalkylene polymers |
US4125482A (en) * | 1977-03-22 | 1978-11-14 | Merck & Co., Inc. | Method of preparing magnesium oxide impregnated activated carbon |
US4122029A (en) * | 1977-07-27 | 1978-10-24 | Dow Corning Corporation | Emulsion compositions comprising a siloxane-oxyalkylene copolymer and an organic surfactant |
US4150048A (en) * | 1978-03-28 | 1979-04-17 | Union Carbide Corporation | Nonhydrolyzable siloxane block copolymers of organosiloxanes and organic ethers |
JP3524674B2 (ja) * | 1995-11-24 | 2004-05-10 | 東レ・ダウコーニング・シリコーン株式会社 | オルガノポリシロキサン組成物およびその製造方法 |
JP3350341B2 (ja) * | 1996-04-01 | 2002-11-25 | 信越化学工業株式会社 | ポリシロキサン・ポリエーテルブロック共重合体及び該共重合体を製造する方法 |
-
1997
- 1997-08-08 US US08/908,605 patent/US5869727A/en not_active Expired - Lifetime
-
1998
- 1998-07-02 CA CA002242303A patent/CA2242303C/en not_active Expired - Fee Related
- 1998-07-23 BR BR9815761-2A patent/BR9815761A/pt not_active IP Right Cessation
- 1998-08-03 DE DE69827083T patent/DE69827083T2/de not_active Expired - Fee Related
- 1998-08-03 EP EP98114537A patent/EP0896015B1/en not_active Expired - Lifetime
- 1998-08-07 JP JP22480198A patent/JP4319711B2/ja not_active Expired - Fee Related
- 1998-08-07 CN CN98116225.8A patent/CN1258553C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69827083D1 (de) | 2004-11-25 |
DE69827083T2 (de) | 2005-03-03 |
JPH11116670A (ja) | 1999-04-27 |
CA2242303C (en) | 2002-04-30 |
US5869727A (en) | 1999-02-09 |
CN1208741A (zh) | 1999-02-24 |
CA2242303A1 (en) | 1999-02-08 |
JP4319711B2 (ja) | 2009-08-26 |
EP0896015B1 (en) | 2004-10-20 |
BR9815761A (pt) | 2000-12-26 |
EP0896015A1 (en) | 1999-02-10 |
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C06 | Publication | ||
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C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Applicant after: Witco Corp. Applicant before: OSI Specialties, Inc. |
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Free format text: CORRECT: APPLICANT; FROM: OSI SPECIAL COMMODITIES CO., LTD. TO: CK HUITEKE COMPANY |
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Owner name: GENERAL ELECTRIC CO. Free format text: FORMER OWNER: CROMPTON CO., LTD. Effective date: 20070323 |
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Owner name: CROMPTON CO., LTD. Free format text: FORMER NAME OR ADDRESS: CK HUITEKE COMPANY |
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CP01 | Change in the name or title of a patent holder |
Address after: American Connecticut Patentee after: KLOM Hampton Co. Address before: American Connecticut Patentee before: Witco Corp. |
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Effective date of registration: 20070323 Address after: American New York Patentee after: General Electric Co. Address before: American Connecticut Patentee before: KLOM Hampton Co. |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060607 Termination date: 20090907 |