GB1143206A - Siloxane-oxyalkylene co-polymers - Google Patents

Siloxane-oxyalkylene co-polymers

Info

Publication number
GB1143206A
GB1143206A GB4565768A GB4565768A GB1143206A GB 1143206 A GB1143206 A GB 1143206A GB 4565768 A GB4565768 A GB 4565768A GB 4565768 A GB4565768 A GB 4565768A GB 1143206 A GB1143206 A GB 1143206A
Authority
GB
United Kingdom
Prior art keywords
polyoxyalkylene
oxyalkylene
feb
per cent
siloxane
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
Application number
GB4565768A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
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 GB1143206A publication Critical patent/GB1143206A/en
Expired legal-status Critical Current

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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/487—Polyethers containing cyclic groups
    • C08G18/4879—Polyethers containing cyclic groups containing aromatic 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
    • C08G77/42—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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Silicon Polymers (AREA)

Abstract

1,143,206. Polyoxyalkylene polysiloxanes. UNION CARBIDE CORP. 7 Feb., 1966 [8 Feb., 1965], No. 45657/68. Divided out of 1,143,205. Heading C3T. A polyoxyalkylene polysiloxane has the formula wherein Me is a methyl group, q is 3-25, x is 1-25, y is 0-15, z is 2-3, p is 1-10 and at least 25 wt. per cent of the oxyalkylene groups are oxyethylene groups and the hydroxyl groups constitute at least 1À5 wt. per cent of the copolymer. It may be prepared by reacting the corresponding #Si-H containing polysiloxane with the corresponding mono-allyl ether of the polyoxyalkylene glycol in the presence of a platinum catalyst.
GB4565768A 1965-02-08 1966-02-07 Siloxane-oxyalkylene co-polymers Expired GB1143206A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43119465A 1965-02-08 1965-02-08

Publications (1)

Publication Number Publication Date
GB1143206A true GB1143206A (en) 1969-02-19

Family

ID=23710877

Family Applications (2)

Application Number Title Priority Date Filing Date
GB520866A Expired GB1143205A (en) 1965-02-08 1966-02-07 Improvements in the formation of polyurethane foams
GB4565768A Expired GB1143206A (en) 1965-02-08 1966-02-07 Siloxane-oxyalkylene co-polymers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB520866A Expired GB1143205A (en) 1965-02-08 1966-02-07 Improvements in the formation of polyurethane foams

Country Status (3)

Country Link
BE (1) BE676149A (en)
DE (1) DE1719238C2 (en)
GB (2) GB1143205A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5026891A (en) * 1988-08-17 1991-06-25 Dow Corning Limited Carbosilane surfactants

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3175525D1 (en) * 1980-09-29 1986-12-04 Dow Chemical Co A polyurethane foam composition suitable for backing a substrate and a substrate containing the polyurethane foam composition
US4494952A (en) 1982-09-08 1985-01-22 Ciba-Geigy Corporation Wetting agents and their use as mercerizing assistants
DE3406188C1 (en) * 1984-02-21 1985-01-10 Th. Goldschmidt Ag, 4300 Essen Process for the production of flexible polyester urethane foams
US4690955A (en) * 1986-06-30 1987-09-01 Union Carbide Corporation Polyether silicone copolymers with mixed hydroxy alkoxy capping for stabilizing high solid content, molded, flexible urethane foam
DE3928867C1 (en) * 1989-08-31 1990-10-11 Th. Goldschmidt Ag, 4300 Essen, De
DE102009005712A1 (en) 2009-01-22 2010-07-29 Bayer Materialscience Ag Polyurethanvergussmassen
DE102009005711A1 (en) 2009-01-22 2010-07-29 Bayer Materialscience Ag Polyurethanvergussmassen
DE102010031684A1 (en) 2010-07-20 2012-01-26 Bayer Materialscience Ag Polyurethanes with high refraction of light
DE102010031681A1 (en) 2010-07-20 2012-01-26 Bayer Materialscience Ag Polyurethanes with low volume shrinkage
DE102010031683A1 (en) 2010-07-20 2012-01-26 Bayer Materialscience Ag polyisocyanate

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE618786A (en) *
CH452186A (en) * 1960-05-13 1968-05-31 Dow Corning Process for the production of polyurethane foams
DE1122698B (en) * 1960-06-10 1962-01-25 Bayer Ag Process for the production of foams containing urethane groups
GB954041A (en) * 1960-10-19 1964-04-02 Ici Ltd Organosilicon polymeric materials
NL276311A (en) * 1961-07-31
FR1330956A (en) * 1962-06-08 1963-06-28 Union Carbide Corp Urethane foam formulations containing siloxane copolymers and stable to oxyalkylene hydrolysis
FR1331662A (en) * 1962-07-02 1963-07-05 Dow Corning Manufacturing process for spongy polyurethane structures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5026891A (en) * 1988-08-17 1991-06-25 Dow Corning Limited Carbosilane surfactants

Also Published As

Publication number Publication date
BE676149A (en) 1966-06-16
DE1719238B2 (en) 1978-03-23
DE1719238C2 (en) 1986-05-07
DE1719238A1 (en) 1972-01-20
GB1143205A (en) 1969-02-19

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