BE744306A - Copolymeres a blocs siloxane-polyoxyalkylene - Google Patents

Copolymeres a blocs siloxane-polyoxyalkylene

Info

Publication number
BE744306A
BE744306A BE744306DA BE744306A BE 744306 A BE744306 A BE 744306A BE 744306D A BE744306D A BE 744306DA BE 744306 A BE744306 A BE 744306A
Authority
BE
Belgium
Prior art keywords
siloxane
block copolymers
polyoxyalkylene block
polyoxyalkylene
copolymers
Prior art date
Application number
Other languages
English (en)
Inventor
L Marlin
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of BE744306A publication Critical patent/BE744306A/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
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0834—Compounds having one or more O-Si linkage
    • C07F7/0838—Compounds with one or more Si-O-Si sequences
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0834—Compounds having one or more O-Si linkage
    • C07F7/0838—Compounds with one or more Si-O-Si sequences
    • C07F7/0872—Preparation and treatment thereof
    • C07F7/0876—Reactions involving the formation of bonds to a Si atom of a Si-O-Si sequence other than a bond of the Si-O-Si linkage
    • C07F7/0878—Si-C bond
    • C07F7/0879—Hydrosilylation reactions
    • 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
    • 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
    • C08J2375/08—Polyurethanes from polyethers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silicon Polymers (AREA)
BE744306D 1969-01-13 1970-01-12 Copolymeres a blocs siloxane-polyoxyalkylene BE744306A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79083069A 1969-01-13 1969-01-13

Publications (1)

Publication Number Publication Date
BE744306A true BE744306A (fr) 1970-07-13

Family

ID=25151853

Family Applications (1)

Application Number Title Priority Date Filing Date
BE744306D BE744306A (fr) 1969-01-13 1970-01-12 Copolymeres a blocs siloxane-polyoxyalkylene

Country Status (4)

Country Link
BE (1) BE744306A (fr)
DE (1) DE2001355A1 (fr)
GB (1) GB1293331A (fr)
NL (1) NL145876B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989666A (en) * 1974-12-02 1976-11-02 Dow Corning Corporation Crosslinker-platinum catalyst-inhibitor and method of preparation thereof
US4261875A (en) * 1979-01-31 1981-04-14 American Optical Corporation Contact lenses containing hydrophilic silicone polymers
US5952443A (en) * 1997-08-01 1999-09-14 Ppg Industries Ohio, Inc. Acetoacetate functional polysiloxanes
US6225434B1 (en) 1997-08-01 2001-05-01 Ppg Industries Ohio, Inc. Film-forming compositions having improved scratch resistance
US5939491A (en) * 1997-08-01 1999-08-17 Ppg Industries Ohio, Inc. Curable compositions based on functional polysiloxanes
US5916992A (en) * 1997-08-01 1999-06-29 Ppg Industries Ohio, Inc. Polysiloxane polyols
US6372874B1 (en) 1998-12-04 2002-04-16 Crompton Corporation Process for the preparation of siloxane-oxyalkylene copolymers
BR0012882A (pt) 1999-07-30 2002-04-09 Ppg Ind Ohio Inc Revestimentos curados tendo resistência ao risco melhorada, substratos revestidos e métodos a eles relacionados
US6610777B1 (en) 1999-07-30 2003-08-26 Ppg Industries Ohio, Inc. Flexible coating compositions having improved scratch resistance, coated substrates and methods related thereto
US6623791B2 (en) 1999-07-30 2003-09-23 Ppg Industries Ohio, Inc. Coating compositions having improved adhesion, coated substrates and methods related thereto
CN1209427C (zh) 1999-07-30 2005-07-06 匹兹堡玻璃板工业俄亥俄股份有限公司 具有改进抗刮性的涂料组合物、涂覆基材及其有关方法
PT1204709E (pt) 1999-07-30 2007-05-31 Ppg Ind Ohio Inc Composições de revestimento que têm resistência ao arranhão melhorada, substratos revestidos e métodos relacionados com eles
US6635341B1 (en) 2000-07-31 2003-10-21 Ppg Industries Ohio, Inc. Coating compositions comprising silyl blocked components, coating, coated substrates and methods related thereto
CN116003799A (zh) * 2023-01-06 2023-04-25 国科广化(南雄)新材料研究院有限公司 一种硅氢加成反应合成羟基含氢硅油的方法

Also Published As

Publication number Publication date
GB1293331A (en) 1972-10-18
NL7000429A (fr) 1970-07-15
NL145876B (nl) 1975-05-15
DE2001355A1 (de) 1970-09-03

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