BE821139A - Procede de preparation de copolymeres d'organopolysiloxane-polyether a liaisons sioc - Google Patents

Procede de preparation de copolymeres d'organopolysiloxane-polyether a liaisons sioc

Info

Publication number
BE821139A
BE821139A BE149592A BE149592A BE821139A BE 821139 A BE821139 A BE 821139A BE 149592 A BE149592 A BE 149592A BE 149592 A BE149592 A BE 149592A BE 821139 A BE821139 A BE 821139A
Authority
BE
Belgium
Prior art keywords
polyether copolymers
preparing organopolysiloxane
sioc bonds
sioc
bonds
Prior art date
Application number
BE149592A
Other languages
English (en)
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 BE821139A publication Critical patent/BE821139A/fr

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
    • C08G77/42—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)
BE149592A 1973-10-24 1974-10-16 Procede de preparation de copolymeres d'organopolysiloxane-polyether a liaisons sioc BE821139A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732353161 DE2353161C3 (de) 1973-10-24 1973-10-24 Verwendung von Halogensiloxanen zur Herstellung von Organopolysiloxan-Polyäther-Copolymerisaten

Publications (1)

Publication Number Publication Date
BE821139A true BE821139A (fr) 1975-02-17

Family

ID=5896210

Family Applications (1)

Application Number Title Priority Date Filing Date
BE149592A BE821139A (fr) 1973-10-24 1974-10-16 Procede de preparation de copolymeres d'organopolysiloxane-polyether a liaisons sioc

Country Status (5)

Country Link
BE (1) BE821139A (fr)
DE (1) DE2353161C3 (fr)
FR (1) FR2249397B1 (fr)
GB (1) GB1431366A (fr)
NL (1) NL7413929A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU555413B2 (en) * 1982-03-22 1986-09-25 Dow Chemical Company, The Preparation of halo-aldehydes and acid chlorides

Also Published As

Publication number Publication date
DE2353161C3 (de) 1980-04-03
DE2353161B2 (de) 1979-08-02
NL7413929A (nl) 1975-04-28
DE2353161A1 (de) 1975-04-30
FR2249397A1 (fr) 1975-05-23
GB1431366A (en) 1976-04-07
FR2249397B1 (fr) 1978-11-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: TH. GOLDSCHMIDT A.G.

Effective date: 19931031