KR930007884B1 - 가교결합된 폴리디오르가노실옥산의 수성라텍스의 제조방법 - Google Patents
가교결합된 폴리디오르가노실옥산의 수성라텍스의 제조방법 Download PDFInfo
- Publication number
- KR930007884B1 KR930007884B1 KR1019860004083A KR860004083A KR930007884B1 KR 930007884 B1 KR930007884 B1 KR 930007884B1 KR 1019860004083 A KR1019860004083 A KR 1019860004083A KR 860004083 A KR860004083 A KR 860004083A KR 930007884 B1 KR930007884 B1 KR 930007884B1
- Authority
- KR
- South Korea
- Prior art keywords
- polydiorganosiloxane
- emulsion
- latex
- weight
- formula
- 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 - Lifetime
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/41—Compounds containing sulfur bound to oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/41—Compounds containing sulfur bound to oxygen
- C08K5/42—Sulfonic acids; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2383/04—Polysiloxanes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Silicon Polymers (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
Claims (8)
- (A) 필수적으로 (1) 100중량부의 일반식(Ⅰ)의 폴리디오르가노실옥산, (2) 일반식(Ⅱ)의 실란, 폴리디오르가노실옥산(1)에 용해될 수 있는 실란의 부분가수분해물, 및 실란과 부분가수분해물과의 혼합물로 이루어진 그룹중에서 선택된, 0.5 내지 15중량부의 알콕시 실리콘 화합물, (3) 평균직경 0.3 내지 0.4미크로미터의 유제입자를 생성시키기에 충분한 음이온성 유화제, 및 (4) 물로 이루어진 혼합물을, 50 내지 80중량%의 비휘발성 물질을 함유하도록, 혼합시킨후 즉시 균질화시키고, (B) 유제(A)중에 폴리디오르가노실옥산 킬로그램당 15 내지 100밀리몰의 계면활성 음이온촉매를 혼합시킨후, (C) 촉매화된 유제를 15 내지 30℃의 온도 및 5미만의 pH에서 목적하는 분자량의 폴리디오르가노실옥산이 수득될 때까지 5시간이상 동안 유지시킨후, (D) 유제의 pH를 7이상으로 상승시키기에 충분한 기재를 혼합시켜 50 내지 80중량%의 비휘발성 물질을 함유하는 라텍스를 생성시키고, 이를 실온에서 물을 제거하여 탄성중합체로 경화시킴을 특징으로 하여, 가교결합된 폴리디오르가노실옥산의 수성라텍스를 제조하는 방법.HO(R2SiO)xH (Ⅰ)R'aSi(OR3)4-a (Ⅱ)상기식에서, R은 각각 메틸, 에틸, 프로필, 페닐, 비닐, 알릴 및 3,3,3-트리플루오로프로필로 이루어진 그룹중에서 선택된 기이며, R'는 탄소수 12이하의 1가 탄화수소기이고, R3는 탄소수 1 내지 6의 알킬기이며, x는 3 내지 100범위의 평균값이고, a는 0 또는 1이다.
- 제1항에 있어서, (A)의 혼합물이 5 내지 50중량부의 콜라이드성 실리카를 수중산성졸로서 함유하는 방법.
- 제1항에 있어서, 음이온성 유화제(3)가 알킬설페이트의 알칼리금속염인 방법.
- 제2항에 있어서, 음이온성 유화제(3)가 알킬설페이트의 알칼리금속염인 방법.
- 제4항에 있어서, 알킬설페이트의 알카리금속염이 나트륨 라우릴설페이트이고, (B)의 계면활성 음이온 촉매가 일반식(Ⅲ)의 화합물인 방법.R2C6H4SO3H (Ⅲ)상기식에서, R2는 탄소수 6이상의 1가 탄화수소기이다.
- 제1항의 방법에 의해 제조된 라텍스.
- 제7항의 라텍스로부터 물을 제거하여 제조한 탄성중합체.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US737,600 | 1985-05-24 | ||
US06/737,600 US4618645A (en) | 1985-05-24 | 1985-05-24 | Method of producing aqueous latex of crosslinked polydiorganosiloxane |
US737600 | 1985-05-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860009061A KR860009061A (ko) | 1986-12-19 |
KR930007884B1 true KR930007884B1 (ko) | 1993-08-21 |
Family
ID=24964526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860004083A Expired - Lifetime KR930007884B1 (ko) | 1985-05-24 | 1986-05-24 | 가교결합된 폴리디오르가노실옥산의 수성라텍스의 제조방법 |
Country Status (8)
Country | Link |
---|---|
US (1) | US4618645A (ko) |
EP (1) | EP0202679B1 (ko) |
JP (1) | JPS61271352A (ko) |
KR (1) | KR930007884B1 (ko) |
AU (1) | AU582241B2 (ko) |
CA (1) | CA1277071C (ko) |
DE (1) | DE3689130T2 (ko) |
ES (1) | ES8707276A1 (ko) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4661556A (en) * | 1985-05-24 | 1987-04-28 | Dow Corning Corporation | Method of producing reinforced aqueous emulsion of polydiorganosiloxane |
JPS63120773A (ja) * | 1986-11-10 | 1988-05-25 | Toray Silicone Co Ltd | シリコ−ン水性エマルジヨン防水材組成物 |
US5310572A (en) * | 1987-02-03 | 1994-05-10 | Dow Corning Corporation | Process for forming a coated active agent-containing article |
CA1313104C (en) * | 1987-09-10 | 1993-01-26 | John Carlton Saam | Method of hydrophobing silica |
US4950502A (en) * | 1987-09-10 | 1990-08-21 | Dow Corning Corporation | Method of hydrophobing silica |
US5026768A (en) * | 1987-12-09 | 1991-06-25 | Dow Corning Corporation | Method of producing silicone emulsion |
US5026769A (en) * | 1987-12-09 | 1991-06-25 | Dow Corning Corporation | Method of producing silicone emulsion |
US4978710A (en) * | 1987-12-09 | 1990-12-18 | Dow Corning Corporation | Method of producing silicone emulsion |
US5973061A (en) * | 1988-08-31 | 1999-10-26 | Rhone-Poulenc Chimie | Aqueous silicone dispersions crosslinkable into elastometric state by dehydration |
US4980384A (en) * | 1988-09-05 | 1990-12-25 | Shin-Etsu Chemical Co., Ltd. | Foamable silicone rubber composition and method for curing the same |
FR2637605B1 (fr) * | 1988-10-11 | 1990-12-14 | Rhone Poulenc Chimie | Dispersion aqueuse de silicone a base de siliconate reticulant en un elastomere par elimination de l'eau |
JP2683548B2 (ja) * | 1988-12-27 | 1997-12-03 | 出光石油化学株式会社 | ポリプロピレン樹脂組成物 |
FR2642765B1 (fr) * | 1989-02-03 | 1991-04-26 | Rhone Poulenc Chimie | Dispersion aqueuse de silicone a base d'aminosilane et/ou d'amidosilane reticulant en un elastomere par elimination de l'eau |
FR2647798B1 (fr) * | 1989-05-31 | 1991-09-13 | Rhone Poulenc Chimie | Dispersion aqueuse a base d'huiles silicones fonctionnalisees pouvant reticuler en un elastomere par elimination de l'eau |
US5001186A (en) * | 1989-09-11 | 1991-03-19 | Dow Corning Corporation | Method of producing silicone emulsion |
US5001187A (en) * | 1989-10-16 | 1991-03-19 | Dow Corning Corporation | Emulsions of silicone elastomer |
DE4042141A1 (de) * | 1990-12-28 | 1992-07-02 | Wacker Chemie Gmbh | Verfahren zur herstellung von organopolysiloxanhydrosolen |
US5281657A (en) * | 1990-12-28 | 1994-01-25 | Wacker-Chemie Gmbh | Process for preparing organopolysiloxane hydrosols |
EP0542498A3 (en) * | 1991-11-13 | 1993-06-30 | Dow Corning Corporation | Clear silicone waterbased elastomers |
CA2089284A1 (en) * | 1992-02-18 | 1993-08-19 | Kenneth G. Himelrick | Process for producing polydiorganosiloxane based graft copolymers |
JP3318344B2 (ja) * | 1992-04-13 | 2002-08-26 | 東レ・ダウコーニング・シリコーン株式会社 | シリコーンエマルジョン組成物 |
DE4231184C2 (de) * | 1992-09-17 | 1996-10-02 | Wacker Chemie Gmbh | Wäßrige Dispersionen von Organopolysiloxan |
EP0620249B1 (en) * | 1993-04-14 | 1998-10-14 | Dow Corning Toray Silicone Company, Limited | Silicone emulsion |
EP0748832A3 (en) * | 1995-04-27 | 1997-06-18 | Dow Corning | Polysiloxane latex polymerized in emulsion and elastomeric film products |
US5674937A (en) * | 1995-04-27 | 1997-10-07 | Dow Corning Corporation | Elastomers from silicone emulsions having self-catalytic crosslinkers |
FR2734273B1 (fr) * | 1995-05-19 | 1997-07-04 | Rhone Poulenc Chimie | Dispersion aqueuse a base de silicones et de latex de (co)polymere(s) organique(s) pour la preparation d'elastomere silicone a translucidite reglable |
US6410634B2 (en) * | 1998-12-23 | 2002-06-25 | Mannington Mills, Inc. | Low gloss polish formulations |
FR2801896B1 (fr) * | 1999-12-03 | 2002-03-01 | Rhodia Chimie Sa | Composition lubrifiante a base de siloxane, ne degageant pas d'hydrogene, son procede de preparation et son utilisation |
US6239211B1 (en) * | 2000-01-24 | 2001-05-29 | Dow Corning Corporation | Emulsions containing silicone polymers |
JP4469052B2 (ja) * | 2000-02-29 | 2010-05-26 | 東レ・ダウコーニング株式会社 | 架橋シリコーン粒子の製造方法 |
DE60142680D1 (de) * | 2001-05-11 | 2010-09-09 | Borealis Tech Oy | Verfahren zur Vernetzung von Polymerartikeln |
DE102006014875A1 (de) * | 2006-03-30 | 2007-10-04 | Wacker Chemie Ag | Partikel mit strukturierter Oberfläche |
JP4664345B2 (ja) * | 2007-11-05 | 2011-04-06 | 東レ・ダウコーニング株式会社 | 有機ケイ素化合物系エマルジョンの製造方法 |
US9090798B2 (en) | 2011-03-03 | 2015-07-28 | Dow Corning Corporation | Bi-modal emulsions |
CN103391961B (zh) | 2011-03-03 | 2015-11-25 | 道康宁公司 | 双峰乳液 |
EP2922524A1 (en) | 2012-11-21 | 2015-09-30 | Dow Corning Corporation | Cosmetic composition comprising bi-modal emulsion |
CN108070259B (zh) * | 2017-09-29 | 2020-07-14 | 南京瑞思化学技术有限公司 | 一种聚硅氧烷乳液的制备 |
KR102805946B1 (ko) | 2018-06-11 | 2025-05-09 | 다우 글로벌 테크놀로지스 엘엘씨 | 개인 클렌징 비누 바 조성물 |
CN113573737A (zh) * | 2019-02-21 | 2021-10-29 | 硅循环股份有限公司 | 用于合成球形有机硅氧烷亚微米/纳米颗粒的直接纳米乳液法 |
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GB1024024A (en) * | 1963-04-08 | 1966-03-30 | Dow Corning | Improvements in or relating to polymerising or co-polymerising organosilicon compounds |
NL124881C (ko) * | 1964-05-18 | |||
JPS5419440B1 (ko) * | 1968-04-09 | 1979-07-14 | ||
US3706695A (en) * | 1970-10-12 | 1972-12-19 | Dow Corning | Method of preparing a silicone emulsion and regenerating same and electrically conductive product |
JPS5757063A (en) * | 1980-09-24 | 1982-04-06 | Hashimoto Corp | Automatic answering telephone set with tape for remote hearing reproduced in high speed |
US4288356A (en) * | 1980-09-30 | 1981-09-08 | Dow Corning Corporation | Polysiloxane emulsion elastomers reinforced with emulsified organo-silicone copolymers |
JPS6022018B2 (ja) * | 1981-11-27 | 1985-05-30 | 信越化学工業株式会社 | シリコ−ン水性エマルジヨン組成物 |
US4427811A (en) * | 1981-12-30 | 1984-01-24 | Dow Corning Corporation | Silicone elastomeric emulsion having improved shelf life |
US4486567A (en) * | 1983-03-14 | 1984-12-04 | Dow Corning Corporation | Method of polymerizing hydroxyl endblocked polydiorganosiloxane using quaternary ammonium carboxylate-carboxylic acid catalyst |
DE3323909A1 (de) * | 1983-07-02 | 1985-01-10 | Bayer Ag, 5090 Leverkusen | Stabile siliconemulsionen |
JPS6096650A (ja) * | 1983-10-31 | 1985-05-30 | Toray Silicone Co Ltd | シリコ−ン水性エマルジヨン組成物の製造方法 |
US4568718A (en) * | 1984-06-26 | 1986-02-04 | Dow Corning Corporation | Polydiorganosiloxane latex |
US4584341A (en) * | 1984-06-26 | 1986-04-22 | Dow Corning Corporation | Emulsions of crosslinked polydiorganosiloxanes |
US4567231A (en) * | 1984-06-26 | 1986-01-28 | Dow Corning Corporation | Emulsions of reinforced polydiorganosiloxane latex |
US4661556A (en) * | 1985-05-24 | 1987-04-28 | Dow Corning Corporation | Method of producing reinforced aqueous emulsion of polydiorganosiloxane |
-
1985
- 1985-05-24 US US06/737,600 patent/US4618645A/en not_active Expired - Lifetime
-
1986
- 1986-04-03 CA CA000505757A patent/CA1277071C/en not_active Expired - Lifetime
- 1986-05-20 JP JP61113849A patent/JPS61271352A/ja active Granted
- 1986-05-20 ES ES555153A patent/ES8707276A1/es not_active Expired
- 1986-05-22 EP EP86106952A patent/EP0202679B1/en not_active Expired - Lifetime
- 1986-05-22 DE DE86106952T patent/DE3689130T2/de not_active Expired - Fee Related
- 1986-05-23 AU AU57855/86A patent/AU582241B2/en not_active Ceased
- 1986-05-24 KR KR1019860004083A patent/KR930007884B1/ko not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS61271352A (ja) | 1986-12-01 |
CA1277071C (en) | 1990-11-27 |
EP0202679A2 (en) | 1986-11-26 |
EP0202679B1 (en) | 1993-10-06 |
JPH0415827B2 (ko) | 1992-03-19 |
ES555153A0 (es) | 1987-07-16 |
DE3689130T2 (de) | 1994-03-03 |
EP0202679A3 (en) | 1988-05-11 |
AU5785586A (en) | 1986-11-27 |
US4618645A (en) | 1986-10-21 |
AU582241B2 (en) | 1989-03-16 |
ES8707276A1 (es) | 1987-07-16 |
DE3689130D1 (de) | 1993-11-11 |
KR860009061A (ko) | 1986-12-19 |
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