JP2004536170A5 - - Google Patents
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- Publication number
- JP2004536170A5 JP2004536170A5 JP2002589490A JP2002589490A JP2004536170A5 JP 2004536170 A5 JP2004536170 A5 JP 2004536170A5 JP 2002589490 A JP2002589490 A JP 2002589490A JP 2002589490 A JP2002589490 A JP 2002589490A JP 2004536170 A5 JP2004536170 A5 JP 2004536170A5
- Authority
- JP
- Japan
- Prior art keywords
- polybasic acid
- partially neutralized
- salt
- neutralized salt
- hexaorganocyclotrisiloxane
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 10
- 150000007519 polyprotic acids Polymers 0.000 claims 5
- 150000003839 salts Chemical class 0.000 claims 5
- -1 siloxanes Chemical class 0.000 claims 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical group CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims 2
- 239000002585 base Substances 0.000 claims 2
- 125000004432 carbon atom Chemical group C* 0.000 claims 2
- 230000003197 catalytic effect Effects 0.000 claims 2
- 150000002576 ketones Chemical class 0.000 claims 2
- 230000003472 neutralizing effect Effects 0.000 claims 2
- 238000007151 ring opening polymerisation reaction Methods 0.000 claims 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 claims 1
- 239000003880 polar aprotic solvent Substances 0.000 claims 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims 1
- 159000000000 sodium salts Chemical class 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26391101P | 2001-01-24 | 2001-01-24 | |
| US10/055,199 US6433204B1 (en) | 2001-01-24 | 2002-01-23 | Process for making silanol stopped oligomeric materials |
| PCT/US2002/022501 WO2002092607A1 (en) | 2001-01-24 | 2002-01-23 | Process for making silanol stopped oligomeric materials |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004536170A JP2004536170A (ja) | 2004-12-02 |
| JP2004536170A5 true JP2004536170A5 (enExample) | 2005-12-22 |
| JP4147115B2 JP4147115B2 (ja) | 2008-09-10 |
Family
ID=26733955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002589490A Expired - Fee Related JP4147115B2 (ja) | 2001-01-24 | 2002-01-23 | シラノール停止オリゴマー材料の製造法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6433204B1 (enExample) |
| EP (1) | EP1358191B1 (enExample) |
| JP (1) | JP4147115B2 (enExample) |
| KR (1) | KR20030094237A (enExample) |
| CN (1) | CN100408585C (enExample) |
| AT (1) | ATE382625T1 (enExample) |
| DE (1) | DE60224362T2 (enExample) |
| ES (1) | ES2296980T3 (enExample) |
| WO (1) | WO2002092607A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040000940A (ko) * | 2002-06-26 | 2004-01-07 | 알비페인트 주식회사 | 극미세 실록산 반응중합체의 제조방법 |
| JP2012140391A (ja) * | 2011-01-06 | 2012-07-26 | Shin-Etsu Chemical Co Ltd | 両末端にシラノール基を有する低分子量直鎖状オルガノポリシロキサンの製造方法 |
| CN104004009B (zh) * | 2014-03-18 | 2016-06-29 | 杭州洛科曼有机硅有限公司 | 一种聚二甲基硅二醇的合成方法 |
| CN112625241A (zh) * | 2020-10-12 | 2021-04-09 | 湖北兴瑞硅材料有限公司 | 一种低粘度羟基硅油的合成方法 |
| EP4508116A1 (en) | 2022-05-09 | 2025-02-19 | Dow Silicones Corporation | Polymerisation of siloxane polymers |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3309390A (en) | 1963-07-01 | 1967-03-14 | Union Carbide Corp | Preparation of hydroxy-endblocked siloxane fluids |
| US3853932A (en) | 1973-12-28 | 1974-12-10 | Gen Electric | Process for producing silanol end-stopped polymers of low molecular weight |
| US4272624A (en) * | 1974-04-24 | 1981-06-09 | General Electric Company | Process for producing high molecular weight diorganopolysiloxanes for use in heat vulcanizable silicone rubber compositions |
| US4267298A (en) * | 1979-11-09 | 1981-05-12 | General Electric Company | Process for preparing M-stopped silicone fluids from silanol fluids |
| US4287353A (en) * | 1979-11-09 | 1981-09-01 | General Electric Company | Process for synthesizing silanol chain-stopped fluorosiloxane fluids |
| US4281146A (en) * | 1979-12-26 | 1981-07-28 | General Electric Company | Method of neutralizing a halogen silicone compound |
| US4683277A (en) * | 1986-07-02 | 1987-07-28 | Dow Corning Corporation | Method for preparing vinyl terminated fluorine-containing polydiorganosiloxane |
| US4897459A (en) * | 1987-11-25 | 1990-01-30 | General Electric Company | Catalyst for producing fluorosilicone polymers |
| JP2538309B2 (ja) * | 1988-04-25 | 1996-09-25 | チッソ株式会社 | ポリシロキサンの製造方法 |
| US5087683A (en) * | 1989-02-07 | 1992-02-11 | Shin-Etsu Chemical Co. Ltd. | Process for producing α, ω-hydroxyfluoroalkylpolysiloxanes |
| JP3155547B2 (ja) * | 1990-11-29 | 2001-04-09 | 東レ・ダウコーニング・シリコーン株式会社 | ジフェニルシロキサン・ジメチルシロキサン共重合体およびその製造方法 |
| US5969173A (en) * | 1998-12-01 | 1999-10-19 | Dow Corning Corporation | Method of making dialkali metal silanolates and siloxanolates |
| US6316655B1 (en) * | 2001-02-20 | 2001-11-13 | Dow Corning Corporation | Method of making hydroxy end-terminated linear siloxanes |
-
2002
- 2002-01-23 WO PCT/US2002/022501 patent/WO2002092607A1/en not_active Ceased
- 2002-01-23 DE DE60224362T patent/DE60224362T2/de not_active Expired - Fee Related
- 2002-01-23 CN CNB028040090A patent/CN100408585C/zh not_active Expired - Fee Related
- 2002-01-23 ES ES02756491T patent/ES2296980T3/es not_active Expired - Lifetime
- 2002-01-23 KR KR10-2003-7009716A patent/KR20030094237A/ko not_active Abandoned
- 2002-01-23 EP EP02756491A patent/EP1358191B1/en not_active Expired - Lifetime
- 2002-01-23 JP JP2002589490A patent/JP4147115B2/ja not_active Expired - Fee Related
- 2002-01-23 US US10/055,199 patent/US6433204B1/en not_active Expired - Fee Related
- 2002-01-23 AT AT02756491T patent/ATE382625T1/de not_active IP Right Cessation
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