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NL276311A - Method for preparing block copolymers - Google Patents

Method for preparing block copolymers

Info

Publication number
NL276311A
NL276311A NL276311A NL276311A NL276311A NL 276311 A NL276311 A NL 276311A NL 276311 A NL276311 A NL 276311A NL 276311 A NL276311 A NL 276311A NL 276311 A NL276311 A NL 276311A
Authority
NL
Netherlands
Prior art keywords
block copolymers
preparing block
preparing
copolymers
block
Prior art date
Application number
NL276311A
Other languages
Dutch (nl)
Other versions
NL129134C (en
Original Assignee
Dow Corning
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 Dow Corning filed Critical Dow Corning
Publication of NL276311A publication Critical patent/NL276311A/en
Application granted granted Critical
Publication of NL129134C publication Critical patent/NL129134C/en

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
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C08J2375/06—Polyurethanes from polyesters
    • 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)
  • Silicon Polymers (AREA)
  • Polyurethanes Or Polyureas (AREA)
NL276311A 1961-07-31 1962-03-23 Method for preparing polyurethane foams NL129134C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12784361A 1961-07-31 1961-07-31

Publications (2)

Publication Number Publication Date
NL276311A true NL276311A (en) 1964-10-26
NL129134C NL129134C (en) 1970-02-16

Family

ID=93333509

Family Applications (1)

Application Number Title Priority Date Filing Date
NL276311A NL129134C (en) 1961-07-31 1962-03-23 Method for preparing polyurethane foams

Country Status (5)

Country Link
BE (1) BE620800A (en)
CH (1) CH455295A (en)
DE (1) DE1220615B (en)
GB (1) GB955916A (en)
NL (1) NL129134C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2090330A1 (en) * 1970-05-27 1972-01-14 Gen Electric

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA695633A (en) * 1961-07-31 1964-10-06 A. Haluska Loren Siloxane glycol branch copolymers
FR1467500A (en) * 1965-02-08 1967-01-27 Union Carbide Corp Stable Siloxane and Oxyalkylene Copolymers and Applications
NL130315C (en) * 1966-01-17 1900-01-01
US3505377A (en) * 1966-08-12 1970-04-07 Union Carbide Corp Siloxane-oxyalkylene copolymer foam stabilizers
US3427271A (en) * 1966-11-04 1969-02-11 Dow Corning Novel organosilicon compositions
US3507923A (en) * 1967-01-06 1970-04-21 Union Carbide Corp Method of capping allyl endblocked oxyalkylene polymers
US4094690A (en) 1972-08-07 1978-06-13 Imperial Chemical Industries Limited Liquid composition
US4724248A (en) * 1986-07-02 1988-02-09 Ciba-Geigy Corporation Voltage stabilizing esters and urethanes
JPH03264512A (en) * 1990-03-15 1991-11-25 Kao Corp Ester-modified silicone derivative and cosmetic containing the same
DE19907322A1 (en) * 1999-02-20 2000-08-24 Goldschmidt Ag Th Use of organofunctionally modified polysiloxanes in the production of polyurethane foam
AU764900B2 (en) 2000-11-28 2003-09-04 Evonik Goldschmidt Gmbh Use of mixtures of organofunctionally modified polysiloxanes with branched alcohols in the production of flexible polyurethane foams
DE102013217395A1 (en) 2013-09-02 2015-03-05 Evonik Industries Ag Use of mixtures of organofunctionally modified polysiloxanes with amides in the production of flexible polyurethane foams
CN110072943B (en) 2016-10-18 2022-04-12 陶氏东丽株式会社 Polyether-modified silicone composition, and method for producing same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE594065A (en) *
BE584820A (en) * 1957-09-25
US2970150A (en) * 1957-12-17 1961-01-31 Union Carbide Corp Processes for the reaction of silanic hydrogen-bonded siloxanes with unsaturated organic compounds with a platinum catalyst
DE1096033B (en) * 1959-12-31 1960-12-29 Bayer Ag Process for the production of foams containing urethane groups

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2090330A1 (en) * 1970-05-27 1972-01-14 Gen Electric

Also Published As

Publication number Publication date
NL129134C (en) 1970-02-16
CH455295A (en) 1968-06-28
BE620800A (en) 1963-01-30
DE1220615B (en) 1966-07-07
GB955916A (en) 1964-04-22

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