BE674628A - - Google Patents

Info

Publication number
BE674628A
BE674628A BE674628DA BE674628A BE 674628 A BE674628 A BE 674628A BE 674628D A BE674628D A BE 674628DA BE 674628 A BE674628 A BE 674628A
Authority
BE
Belgium
Application number
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 BE674628A publication Critical patent/BE674628A/xx

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
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
BE674628D 1965-02-01 1965-12-31 BE674628A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG0042718 1965-02-01

Publications (1)

Publication Number Publication Date
BE674628A true BE674628A (de) 1966-04-15

Family

ID=7126994

Family Applications (1)

Application Number Title Priority Date Filing Date
BE674628D BE674628A (de) 1965-02-01 1965-12-31

Country Status (5)

Country Link
US (1) US3532732A (de)
BE (1) BE674628A (de)
DE (1) DE1570647B1 (de)
GB (1) GB1066142A (de)
NL (1) NL151406B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3669913A (en) * 1970-11-23 1972-06-13 Union Carbide Corp Solution compositions of siloxane-oxyalkylene copolymers and amine catalysts and use for manufacture of polyurethane foam
US4136239A (en) * 1975-02-06 1979-01-23 Th. Goldschmidt Ag Process for preparing polysiloxane-polyoxyalkylene mixed block polymerizates
US4057595A (en) * 1975-05-19 1977-11-08 Dow Corning Corporation Method of modifying the physical properties of urethane elastomers
US4052495A (en) * 1975-05-19 1977-10-04 Dow Corning Corporation Method of obtaining release of polyurethane polymers and compositions therefor
DE2929588A1 (de) * 1979-07-21 1981-02-05 Bayer Ag Verfahren zur herstellung von polysiloxan-polyoxyalkylen-mischpolymerisaten und deren verwendung bei der herstellung von polyurethan-schaumstoffen
DE3637155C1 (de) * 1986-10-31 1987-09-10 Goldschmidt Ag Th Verwendung von Polyoxyalkylen-Polysiloxan-Blockmischpolymerisaten als Mittel zur Verbesserung der Kratzfestigkeit und Erhoehung der Gleitfaehigkeit von Lackoberflaechen
JPS63172737A (ja) * 1986-12-31 1988-07-16 ユニオン・カーバイド・コーポレーシヨン ポリシロキサン―ポリオキシアルキレン化合物
US4814409A (en) * 1986-12-31 1989-03-21 Union Carbide Corporation Polysiloxane-polyoxyalkylene terpolymers for polyurethane foam manufacture
US4855329A (en) * 1987-08-31 1989-08-08 Union Carbide Corporation Polysiloxane-polyoxyalkylene terpolymers for polyurethane foam manufacture
DE4239054A1 (de) * 1992-11-20 1994-05-26 Goldschmidt Ag Th Polysiloxan-Polyoxyalkylen-Blockmischpolymerisat mit unterschiedlichen Polyoxyalkylenblöcken im durchschnittlichen Molekül
DE4411079A1 (de) * 1994-03-30 1995-10-05 Bayer Ag Neuartige Copolymere auf verzweigter Polysiloxan-Polyether-Basis, ein Verfahren zu ihrer Herstellung und ihre Verwendung
DE102013217395A1 (de) 2013-09-02 2015-03-05 Evonik Industries Ag Verwendung von Mischungen organofunktionell modifizierter Polysiloxane mit Amiden bei der Herstellung von Polyurethanweichschäumen
EP3492513B1 (de) * 2017-11-29 2021-11-03 Evonik Operations GmbH Verfahren zur herstellung von im siloxanteil verzweigten sioc-verknüpften polyethersiloxanen
EP4355804A1 (de) 2021-06-17 2024-04-24 Evonik Operations GmbH Geformte flexible pu-schaumartikel
WO2023275037A1 (en) 2021-07-02 2023-01-05 Evonik Operations Gmbh Production of pu foams
CN118742583A (zh) 2022-02-22 2024-10-01 赢创运营有限公司 使用来自基于胺的水解过程的回收多元醇生产pu泡沫

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE536296A (de) * 1954-03-22
DE1420493C3 (de) * 1959-10-28 1978-04-20 Th. Goldschmidt Ag, 4300 Essen Verfahren zur Herstellung von gemischt substituierten Siloxanen
US3115512A (en) * 1960-02-18 1963-12-24 Goldschmidt Ag Th Process for the production of polyalkyl silicic acid esters
FR1269111A (fr) * 1960-06-10 1961-08-11 Goldschmidt Ag Th Procédé de préparation d'esters polyalcoylsiliciques avec une répartition de polymères voisine de l'équilibre statistique

Also Published As

Publication number Publication date
DE1570647B1 (de) 1970-06-25
NL151406B (nl) 1976-11-15
US3532732A (en) 1970-10-06
GB1066142A (en) 1967-04-19
NL6601245A (de) 1966-08-02

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