BE833592A - Copolymeres a blocs de polysiloxane et de polyoxyalkylene - Google Patents

Copolymeres a blocs de polysiloxane et de polyoxyalkylene

Info

Publication number
BE833592A
BE833592A BE160177A BE160177A BE833592A BE 833592 A BE833592 A BE 833592A BE 160177 A BE160177 A BE 160177A BE 160177 A BE160177 A BE 160177A BE 833592 A BE833592 A BE 833592A
Authority
BE
Belgium
Prior art keywords
polysiloxane
block copolymers
polyoxyalkylene block
polyoxyalkylene
copolymers
Prior art date
Application number
BE160177A
Other languages
English (en)
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 filed Critical
Publication of BE833592A publication Critical patent/BE833592A/fr

Links

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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08L83/04—Polysiloxanes
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • 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
    • C08J2483/00—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
BE160177A 1974-09-20 1975-09-19 Copolymeres a blocs de polysiloxane et de polyoxyalkylene BE833592A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/507,998 US3980688A (en) 1974-09-20 1974-09-20 Polysiloxane-polyoxyalkylene block copolymers

Publications (1)

Publication Number Publication Date
BE833592A true BE833592A (fr) 1976-03-19

Family

ID=24020965

Family Applications (1)

Application Number Title Priority Date Filing Date
BE160177A BE833592A (fr) 1974-09-20 1975-09-19 Copolymeres a blocs de polysiloxane et de polyoxyalkylene

Country Status (8)

Country Link
US (2) US3980688A (fr)
JP (3) JPS5319360B2 (fr)
BE (1) BE833592A (fr)
CA (1) CA1082214A (fr)
DE (1) DE2541865A1 (fr)
FR (2) FR2285417A1 (fr)
GB (1) GB1524052A (fr)
IT (1) IT1042718B (fr)

Families Citing this family (79)

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US4686240A (en) 1985-10-25 1987-08-11 Union Carbide Corporation Process for producing polyurethane foams using foam modifiers
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US4657959A (en) * 1985-11-15 1987-04-14 Minnesota Mining And Manufacturing Company Hydrophilic silicones
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US5432206A (en) 1994-07-29 1995-07-11 Dow Corning Corporation Polyether silicone surfactants for the manufacture of urethane foams
US5489617A (en) 1994-11-17 1996-02-06 Osi Specialties, Inc. High viscosity surfactants for the manufacture of polyurethane foams
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US6372874B1 (en) 1998-12-04 2002-04-16 Crompton Corporation Process for the preparation of siloxane-oxyalkylene copolymers
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KR20090015591A (ko) * 2007-08-09 2009-02-12 삼성전자주식회사 폴리우레탄 발포 복합체 조성물, 이로부터 제조된폴리우레탄 발포 복합체 및 그 제조방법
US8436064B2 (en) * 2007-09-11 2013-05-07 Momentive Performance Materials Inc. Open-cell polyurethane foam and process for its manufacture
US8044109B2 (en) * 2008-04-03 2011-10-25 Momentive Performance Materials Inc. Polyurethane foams containing silicone surfactants
KR101672794B1 (ko) 2010-04-29 2016-11-07 주식회사 케이씨씨 신규한 실리콘 화합물 및 그 제조방법, 및 그를 포함하는 계면활성제 및 화장품
CN101899780B (zh) * 2010-07-22 2011-11-30 烟台福松化工有限公司 纳米改性合成革流平剂
CN105503029B (zh) * 2015-08-18 2017-07-25 江苏苏博特新材料股份有限公司 一种混凝土引气剂
ES2901137T3 (es) * 2017-11-29 2022-03-21 Evonik Operations Gmbh Procedimiento para la producción de polietersiloxanos enlazados a SiOC ramificados en la parte de siloxano
AU2019218789B2 (en) * 2018-02-07 2023-11-30 Cidra Corporate Services Llc Open-network foam of hydrophobic material for selective separation of mineral particles
CN109206618A (zh) * 2018-08-07 2019-01-15 苏州思德新材料科技有限公司 一种阻燃聚氨酯发泡材料及其制备方法
CN109206616A (zh) * 2018-08-09 2019-01-15 苏州思德新材料科技有限公司 一种具有阻燃性能的有机硅泡沫稳定剂的制备方法
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Also Published As

Publication number Publication date
JPS5182395A (en) 1976-07-19
DE2541865A1 (de) 1976-04-01
DE2541865C2 (fr) 1988-07-21
US3980688A (en) 1976-09-14
FR2287481A1 (fr) 1976-05-07
US4071483A (en) 1978-01-31
JPS5182351A (fr) 1976-07-19
GB1524052A (en) 1978-09-06
JPS5319360B2 (fr) 1978-06-20
JPS565421B2 (fr) 1981-02-04
FR2287481B1 (fr) 1981-09-25
FR2285417B1 (fr) 1983-04-01
IT1042718B (it) 1980-01-30
JPS568848B2 (fr) 1981-02-26
FR2285417A1 (fr) 1976-04-16
JPS5156900A (fr) 1976-05-18
CA1082214A (fr) 1980-07-22

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: UNION CARBIDE CORP.

Effective date: 19950919