NL7601202A - PROCESS FOR PREPARING POLYSILOXAN POLYOXYALKYLENE BLOCK COPOLYMERS. - Google Patents

PROCESS FOR PREPARING POLYSILOXAN POLYOXYALKYLENE BLOCK COPOLYMERS.

Info

Publication number
NL7601202A
NL7601202A NL7601202A NL7601202A NL7601202A NL 7601202 A NL7601202 A NL 7601202A NL 7601202 A NL7601202 A NL 7601202A NL 7601202 A NL7601202 A NL 7601202A NL 7601202 A NL7601202 A NL 7601202A
Authority
NL
Netherlands
Prior art keywords
polysiloxan
preparing
block copolymers
polyoxyalkylene block
polyoxyalkylene
Prior art date
Application number
NL7601202A
Other languages
Dutch (nl)
Original Assignee
Goldschmidt Ag Th
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 Goldschmidt Ag Th filed Critical Goldschmidt Ag Th
Publication of NL7601202A publication Critical patent/NL7601202A/en

Links

Classifications

    • 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
    • C08G77/48—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 in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
    • C08G77/50—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 in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms by carbon linkages
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Silicon Polymers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
NL7601202A 1975-02-06 1976-02-05 PROCESS FOR PREPARING POLYSILOXAN POLYOXYALKYLENE BLOCK COPOLYMERS. NL7601202A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB516075A GB1494541A (en) 1975-02-06 1975-02-06 Method of producing polysiloxane-polyoxyalkylene block copolymers

Publications (1)

Publication Number Publication Date
NL7601202A true NL7601202A (en) 1976-08-10

Family

ID=9790825

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7601202A NL7601202A (en) 1975-02-06 1976-02-05 PROCESS FOR PREPARING POLYSILOXAN POLYOXYALKYLENE BLOCK COPOLYMERS.

Country Status (8)

Country Link
JP (1) JPS5250240B2 (en)
BE (1) BE837635A (en)
DD (1) DD125495A5 (en)
DE (1) DE2555053C3 (en)
FR (1) FR2309584A1 (en)
GB (1) GB1494541A (en)
NL (1) NL7601202A (en)
SU (1) SU651707A3 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0585044A2 (en) * 1992-08-21 1994-03-02 General Electric Company Silicone polyether surfactants
US5672338A (en) * 1996-03-14 1997-09-30 General Electric Company Cosmetic compositions made with hydroxy carbamate functionalized silicones
US5686547A (en) * 1996-03-14 1997-11-11 General Electric Company Carbonate and hydroxy carbamate functionalized silicones

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5759789Y2 (en) * 1977-06-29 1982-12-21
DE3109700A1 (en) * 1981-03-13 1982-09-30 Th. Goldschmidt Ag, 4300 Essen Process for the preparation of polymers containing laterally bonded polyalkylene oxide chains
JPH0747630B2 (en) * 1989-11-06 1995-05-24 ユニオン・カーバイド・ケミカルズ・アンド・プラスチツクス・カンパニー・インコーポレーテツド Silicone polyether copolymer surfactant
EP3684831A1 (en) * 2017-09-18 2020-07-29 Dow Global Technologies LLC Method for improved stability of polyurethane foam made with a hydrohaloolefin blowing agent

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1015402A (en) * 1963-06-10 1965-12-31 Ici Ltd New and useful organopolysiloxanes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0585044A2 (en) * 1992-08-21 1994-03-02 General Electric Company Silicone polyether surfactants
EP0585044A3 (en) * 1992-08-21 1996-03-13 Gen Electric Silicone polyether surfactants
US5539136A (en) * 1992-08-21 1996-07-23 General Electric Company Silicone polyether surfactants synthesized using carbamate linkage
US5672338A (en) * 1996-03-14 1997-09-30 General Electric Company Cosmetic compositions made with hydroxy carbamate functionalized silicones
US5686547A (en) * 1996-03-14 1997-11-11 General Electric Company Carbonate and hydroxy carbamate functionalized silicones

Also Published As

Publication number Publication date
DE2555053B2 (en) 1979-11-15
FR2309584B1 (en) 1979-08-10
DE2555053C3 (en) 1980-07-24
DE2555053A1 (en) 1976-08-19
FR2309584A1 (en) 1976-11-26
JPS51103200A (en) 1976-09-11
SU651707A3 (en) 1979-03-05
BE837635A (en) 1976-05-14
JPS5250240B2 (en) 1977-12-22
DD125495A5 (en) 1977-04-20
GB1494541A (en) 1977-12-07

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Legal Events

Date Code Title Description
BC A request for examination has been filed
BV The patent application has lapsed