KR0152309B1 - 염기성촉매를 사용하는 Si-결합수소함유 오르가노폴리실록산의 제조방법 - Google Patents
염기성촉매를 사용하는 Si-결합수소함유 오르가노폴리실록산의 제조방법Info
- Publication number
- KR0152309B1 KR0152309B1 KR1019940027725A KR19940027725A KR0152309B1 KR 0152309 B1 KR0152309 B1 KR 0152309B1 KR 1019940027725 A KR1019940027725 A KR 1019940027725A KR 19940027725 A KR19940027725 A KR 19940027725A KR 0152309 B1 KR0152309 B1 KR 0152309B1
- Authority
- KR
- South Korea
- Prior art keywords
- mol
- component
- mole
- hydrogen
- mixture
- 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
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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
- C08G77/12—Polysiloxanes containing silicon bound to hydrogen
-
- 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
- C08G77/06—Preparatory processes
- C08G77/08—Preparatory processes characterised by the catalysts used
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)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (7)
- 다음 일반식(1)의 오르가노실란(A1)과 다음 일반식(2)의 단위로 구성된 오르가노폴리실록산(A2)중에서 선택한 오르가노실리콘화합물성분(A)와, 그 성분(A) 중에서 알콕시기의 단위몰당 최소한 0,5몰의 물성분(B)의 혼합물을 암모니아 또는 1급 또는 2급 C1∼C4-알킬아민 또는 물과 반응할 때 암모니아 또는 1급 또는 2급 C1∼C4-알킬아민을 유리시키는 화합물성분(D)의 존재하에 물-혼화성 용매성분(C)와 함께 또는 그 용매성분(C)없이 반응시킴을 특징으로 하는 Si-결합수소함유 오르가노폴리실록산의 제조방법.위식에서, R은 같거나 다르며 불치환 또는 치환 C1∼C18-탄화수소래디컬이고, R1은 같거나 다르며 불치환 또는 치환 C1∼C18-탄화수소래디컬 또는 수소원자이고, a는 0,1,2 또는 3이며, b는 0,1,2 또는 3이고, c 및 e는 각각 0,1,2 또는 3이며, d는 0,1,2 또는 3이다. 단, 그 성분(A)는 실리콘원자의 단위몰당 알콕시기를 최소한 0.01∼4몰을 가지며, 그 성분(A)의 오르가노실리콘화합물의 최소한 일부는 Si-결합수소를 구성함
- 제1항에 있어서, 래디컬 R1은 탄소원자 1-6개를 가진 알킬기이고, C1-C6-알킬옥시기에 의해 치환시킬 수 있음을 특징으로 하는 제조방법.
- 제1항에 있어서, 그 성분(A)은 실리케이트를 구성함을 특징으로 하는 제조방법.
- 제1항에 있어서, 오르가노폴리실록산 최종 생성물의 수소함량은 0.0001∼2wt%임을 특징으로 하는 제조방법.
- 제1항에 있어서, 물과의 반응에 의해 암모니아 또는 1급 또는 2급 C1-C4-알킬아민을 유리시키는 화합물성분(D)로서 다음 일반식(3)∼(7)의 화합물을 사용함을 특징으로 하는 제조방법.위식에서, R2는 수소원자 또는 C1-∼C4-알킬래디컬이고, R3는 C1-∼C4-알킬 래디컬이며, Z는 기-NHR3또는 NR3 2이고, n은 2 또는 3이며, x는 정수 3∼6의 정수이고, y는 정수 1-12이다,
- 제1항에 있어서, 그 성분(A)∼(D)의 반응 다음에, 얻어진 수소함유 오르가노폴리실록산을 산 또는 염기의 작용에 의해 더 축합시킴을 특징으로 하는 제조방법.
- 제6항에 있어서, 그 처리를 물없이 실시하며, 유기용매중에서의 알칼리금속 또는 알칼리 토금속 히드록사이드를 축합촉매로 사용함을 특징으로 하는 제조방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4337695.9 | 1993-11-04 | ||
DE4337695A DE4337695A1 (de) | 1993-11-04 | 1993-11-04 | Basenkatalysiertes Verfahren zur Herstellung von wasserstoffhaltigen Organopolysiloxanen |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950014184A KR950014184A (ko) | 1995-06-15 |
KR0152309B1 true KR0152309B1 (ko) | 1998-10-15 |
Family
ID=6501817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940027725A Expired - Fee Related KR0152309B1 (ko) | 1993-11-04 | 1994-10-27 | 염기성촉매를 사용하는 Si-결합수소함유 오르가노폴리실록산의 제조방법 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0652246B1 (ko) |
JP (1) | JP2693388B2 (ko) |
KR (1) | KR0152309B1 (ko) |
AT (1) | ATE157108T1 (ko) |
CA (1) | CA2133166C (ko) |
DE (2) | DE4337695A1 (ko) |
ES (1) | ES2105468T3 (ko) |
FI (1) | FI945160L (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6743856B1 (en) | 1997-04-21 | 2004-06-01 | Honeywell International Inc. | Synthesis of siloxane resins |
US6143855A (en) | 1997-04-21 | 2000-11-07 | Alliedsignal Inc. | Organohydridosiloxane resins with high organic content |
US6218497B1 (en) | 1997-04-21 | 2001-04-17 | Alliedsignal Inc. | Organohydridosiloxane resins with low organic content |
US6043330A (en) * | 1997-04-21 | 2000-03-28 | Alliedsignal Inc. | Synthesis of siloxane resins |
US6177199B1 (en) | 1999-01-07 | 2001-01-23 | Alliedsignal Inc. | Dielectric films from organohydridosiloxane resins with low organic content |
US6218020B1 (en) | 1999-01-07 | 2001-04-17 | Alliedsignal Inc. | Dielectric films from organohydridosiloxane resins with high organic content |
US6472076B1 (en) | 1999-10-18 | 2002-10-29 | Honeywell International Inc. | Deposition of organosilsesquioxane films |
US6440550B1 (en) | 1999-10-18 | 2002-08-27 | Honeywell International Inc. | Deposition of fluorosilsesquioxane films |
DE102011078544A1 (de) * | 2011-07-01 | 2013-01-03 | Wacker Chemie Ag | Verfahren zur Herstellung von Organopolysiloxanen |
JP6875063B2 (ja) * | 2015-10-16 | 2021-05-19 | 信越化学工業株式会社 | ヒドロシリル基含有有機ケイ素樹脂の製造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE538417A (ko) * | ||||
US2637718A (en) * | 1948-04-16 | 1953-05-05 | Montclair Res Corp | Copolymers containing hydrogen bonded directly to silicon |
US2628213A (en) * | 1948-04-16 | 1953-02-10 | Montclair Res Corp | Copolymers, including siliconols and hydrogen bonded to silicon |
NL124484C (ko) * | 1964-05-20 | |||
JPS5966422A (ja) * | 1982-10-08 | 1984-04-14 | Japan Synthetic Rubber Co Ltd | シリコ−ン樹脂の製造方法 |
-
1993
- 1993-11-04 DE DE4337695A patent/DE4337695A1/de not_active Withdrawn
-
1994
- 1994-09-28 CA CA002133166A patent/CA2133166C/en not_active Expired - Fee Related
- 1994-10-27 KR KR1019940027725A patent/KR0152309B1/ko not_active Expired - Fee Related
- 1994-10-28 JP JP6265545A patent/JP2693388B2/ja not_active Expired - Lifetime
- 1994-11-02 FI FI945160A patent/FI945160L/fi unknown
- 1994-11-03 ES ES94117342T patent/ES2105468T3/es not_active Expired - Lifetime
- 1994-11-03 DE DE59403783T patent/DE59403783D1/de not_active Expired - Fee Related
- 1994-11-03 EP EP94117342A patent/EP0652246B1/de not_active Expired - Lifetime
- 1994-11-03 AT AT94117342T patent/ATE157108T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI945160A7 (fi) | 1995-05-05 |
JP2693388B2 (ja) | 1997-12-24 |
JPH07188415A (ja) | 1995-07-25 |
ATE157108T1 (de) | 1997-09-15 |
EP0652246B1 (de) | 1997-08-20 |
KR950014184A (ko) | 1995-06-15 |
FI945160L (fi) | 1995-05-05 |
FI945160A0 (fi) | 1994-11-02 |
DE59403783D1 (de) | 1997-09-25 |
CA2133166A1 (en) | 1995-05-05 |
DE4337695A1 (de) | 1995-05-11 |
CA2133166C (en) | 1998-09-29 |
EP0652246A1 (de) | 1995-05-10 |
ES2105468T3 (es) | 1997-10-16 |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19941027 |
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Patent event code: PA02012R01D Patent event date: 19941027 Comment text: Request for Examination of Application |
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Comment text: Notification of reason for refusal Patent event date: 19971223 Patent event code: PE09021S01D |
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Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19980519 |
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Comment text: Registration of Establishment Patent event date: 19980626 Patent event code: PR07011E01D |
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