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BR9801709A - Copolímeros de siloxana-poliéter com funcionalidades insaturadas e processo para fabricação dos mesmos. - Google Patents

Copolímeros de siloxana-poliéter com funcionalidades insaturadas e processo para fabricação dos mesmos.

Info

Publication number
BR9801709A
BR9801709A BR9801709-8A BR9801709A BR9801709A BR 9801709 A BR9801709 A BR 9801709A BR 9801709 A BR9801709 A BR 9801709A BR 9801709 A BR9801709 A BR 9801709A
Authority
BR
Brazil
Prior art keywords
siloxane
copolymers
unsaturated
manufacture
polyether copolymers
Prior art date
Application number
BR9801709-8A
Other languages
English (en)
Inventor
Kenrick M Lewis
Hua Yu
Original Assignee
Osi Specialties Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Osi Specialties Inc filed Critical Osi Specialties Inc
Publication of BR9801709A publication Critical patent/BR9801709A/pt

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
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • 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
    • C08G77/10—Equilibration processes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions 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; Compositions of derivatives of such polymers

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)
  • Dental Preparations (AREA)

Abstract

"COPOLìMEROS DE SILOXANA-POLIéTER COM FUNCIONALIDADES INSATURADAS E PROCESSO PARA FABRICAçãO DOS MESMOS". Esta invenção revela aditivos hidrofílicos em géis polissiloxana, elastómeros e revestimentos e a novos processos para produção dos mesmos. O processo compreende: (a) redistribuição dentro dos copolímeros de polissiloxana-poliéter de uma silana ou siloxana insaturada, (b) adição à mistura de reagentes, de uma quantidade cataliticamente eficaz de um catalisador básico; e (c) aquecimento da mistura de reação para efetuar a reação. São também ensinadas novas estruturas de siloxana de copolímeros de siloxana poliéter modificados, alifáticos, insaturados.
BR9801709-8A 1997-05-27 1998-05-27 Copolímeros de siloxana-poliéter com funcionalidades insaturadas e processo para fabricação dos mesmos. BR9801709A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4771997P 1997-05-27 1997-05-27

Publications (1)

Publication Number Publication Date
BR9801709A true BR9801709A (pt) 1999-12-14

Family

ID=21950543

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9801709-8A BR9801709A (pt) 1997-05-27 1998-05-27 Copolímeros de siloxana-poliéter com funcionalidades insaturadas e processo para fabricação dos mesmos.

Country Status (8)

Country Link
US (1) US6103847A (pt)
EP (1) EP0881249B1 (pt)
JP (1) JP4201385B2 (pt)
KR (1) KR100501141B1 (pt)
BR (1) BR9801709A (pt)
CA (1) CA2238556C (pt)
DE (1) DE69831627T2 (pt)
SG (1) SG66469A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69827751T2 (de) * 1997-12-22 2005-12-01 General Electric Co. Dauerhafte hydrophile Beschichtung für Textilien
US7241009B2 (en) * 2001-11-21 2007-07-10 Calhoun Vision, Inc. Crosslinking of silicones presence of functionalized silicones
US20050027032A1 (en) * 2003-07-18 2005-02-03 Hare Robert V. Polyorganosiloxane dental impression materials
CN101365755A (zh) * 2005-12-07 2009-02-11 莫门蒂夫性能材料股份有限公司 用于分离混合物的组合物
US20070125716A1 (en) * 2005-12-07 2007-06-07 Ian Procter Process for separating mixtures
DE102006001126A1 (de) * 2006-01-09 2007-07-12 Kettenbach Gmbh & Co. Kg Dentalabformmassen, daraus hergestellte gehärtete Produkte und Verwendung von Tensiden zur Herstellung von Dentalabformmassen
US20070249502A1 (en) * 2006-04-24 2007-10-25 Ian Procter Composition for separating mixtures
DE102010028182A1 (de) 2010-04-26 2011-10-27 Momentive Performance Materials Gmbh Hydrophile Polyorganosiloxane
JP5960955B2 (ja) 2010-12-03 2016-08-02 現代自動車株式会社Ｈｙｕｎｄａｉ Ｍｏｔｏｒ Ｃｏｍｐａｎｙ 車両用コンデンサ
US9657143B2 (en) * 2012-12-26 2017-05-23 Cheil Industries, Inc. Curable polysiloxane composition for optical device and encapsulant and optical device
DE102014200106B4 (de) 2013-02-13 2018-04-26 Evonik Degussa Gmbh Härtbare organomodifizierte Siloxane hergestellt durch Kondensation
CN112280046B (zh) * 2020-11-13 2022-10-21 杭州崇耀科技发展有限公司 一种含炔键聚醚改性有机硅的制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL133334C (pt) * 1964-06-19 1900-01-01
IT987394B (it) * 1972-05-24 1975-02-20 Gen Electric Fluidi siliconici contenenti gruppi idrocarbossi utili come fluidi idraulici
US4260725A (en) * 1979-12-10 1981-04-07 Bausch & Lomb Incorporated Hydrophilic contact lens made from polysiloxanes which are thermally bonded to polymerizable groups and which contain hydrophilic sidechains
US4259467A (en) * 1979-12-10 1981-03-31 Bausch & Lomb Incorporated Hydrophilic contact lens made from polysiloxanes containing hydrophilic sidechains
US4551515A (en) * 1984-02-27 1985-11-05 General Electric Company Process for the continuous manufacture of silicone gums
US4657959A (en) * 1985-11-15 1987-04-14 Minnesota Mining And Manufacturing Company Hydrophilic silicones
US4752633A (en) * 1985-11-15 1988-06-21 Minnesota Mining And Manufacturing Co. Ethoxylated siloxane surfactants and hydrophilic silicones prepared therewith
US4857583A (en) * 1987-07-02 1989-08-15 Union Carbide Corporation Process for the preparation of organopolysiloxane surfactants
US4988504A (en) * 1987-08-19 1991-01-29 General Electric Company Silicone surfactants
US4847398A (en) * 1987-09-09 1989-07-11 Union Carbide Corporation Process for the preparation of siloxane-oxyalkylene copolymers
JPH0618880B2 (ja) * 1989-02-21 1994-03-16 信越化学工業株式会社 フルオロオルガノポリシロキサン及びその製造方法
DE4129613A1 (de) * 1991-09-06 1993-03-11 Wacker Chemie Gmbh Lagerstabile, permanent wasserbenetzbare vulkanisate ergebende polysiloxanmasse
US5159096A (en) * 1991-09-30 1992-10-27 Union Carbide Chemicals & Plastics Technology Corporation Process for the preparation of siloxane-oxyalkylene copolymers
US5191103A (en) * 1991-12-30 1993-03-02 Union Carbide Chemicals & Plastics Technology Corporation Process and composition for promoting hydrosilylation reactions using sterically hindered nitrogen-containing and phosphorus-containing compounds
GB2278846B (en) * 1993-06-10 1997-04-16 Gen Electric Fluorosilicone terpolymeric fluid
US5565194A (en) * 1994-03-04 1996-10-15 Th. Goldschmidt Ag. Polysiloxane-polyoxyalkylene block copolymers and their use as additives for hair cosmetics

Also Published As

Publication number Publication date
JP4201385B2 (ja) 2008-12-24
JPH10330490A (ja) 1998-12-15
US6103847A (en) 2000-08-15
SG66469A1 (en) 2000-07-18
CA2238556A1 (en) 1998-11-27
DE69831627T2 (de) 2006-03-16
EP0881249A2 (en) 1998-12-02
DE69831627D1 (de) 2006-02-02
KR100501141B1 (ko) 2005-11-01
CA2238556C (en) 2002-07-30
EP0881249B1 (en) 2005-09-21
EP0881249A3 (en) 1999-01-27
KR19980087370A (ko) 1998-12-05

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/05/1998, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: OSI SPECIALTIES HOLDING COMPANY (US)

Free format text: TRANSFERIDO POR INCORPORACAO DE: OSI SPECIALTIES, INC.

B25A Requested transfer of rights approved

Owner name: WITCO CORPORATION (US)

Free format text: TRANSFERIDO POR INCORPORACAO DE: OSI SPECIALTIES HOLDING COMPANY

B25A Requested transfer of rights approved

Owner name: CROMPTON CORPORATION (US)

Free format text: TRANSFERIDO POR INCORPORACAO DE: WITCO CORPORATION

B25D Requested change of name of applicant approved

Owner name: CROMPTON CORPORATION (US)

Free format text: ALTERADO DE: CK WITCO CORPORATION

B25A Requested transfer of rights approved

Owner name: GENERAL ELECTRIC COMPANY (US)

Free format text: TRANSFERIDO DE: CROMPTON CORPORATION

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.