FR2372189A1 - Nouveaux melanges reactionnels, leur procede de preparation et leur utilisation comme initiateurs de polymerisation - Google Patents

Nouveaux melanges reactionnels, leur procede de preparation et leur utilisation comme initiateurs de polymerisation

Info

Publication number
FR2372189A1
FR2372189A1 FR7721790A FR7721790A FR2372189A1 FR 2372189 A1 FR2372189 A1 FR 2372189A1 FR 7721790 A FR7721790 A FR 7721790A FR 7721790 A FR7721790 A FR 7721790A FR 2372189 A1 FR2372189 A1 FR 2372189A1
Authority
FR
France
Prior art keywords
mixtures
reactional
new
preparation process
polymerization initiators
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.)
Granted
Application number
FR7721790A
Other languages
English (en)
Other versions
FR2372189B1 (fr
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.)
Bayer AG
Original Assignee
Bayer AG
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
Priority claimed from DE19762632294 external-priority patent/DE2632294C2/de
Priority claimed from DE19762656782 external-priority patent/DE2656782A1/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2372189A1 publication Critical patent/FR2372189A1/fr
Application granted granted Critical
Publication of FR2372189B1 publication Critical patent/FR2372189B1/fr
Granted legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0834—Compounds having one or more O-Si linkage
    • C07F7/0838—Compounds with one or more Si-O-Si sequences
    • C07F7/0872—Preparation and treatment thereof
    • C07F7/0874—Reactions involving a bond of the Si-O-Si linkage
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
    • C08F299/04—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyesters
    • C08F299/0442—Catalysts
    • C08F299/0471—Other compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • 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
    • C08G77/04—Polysiloxanes
    • C08G77/38—Polysiloxanes modified by chemical after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Silicon Polymers (AREA)
  • Polymerization Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

La présente invention concerne des mélanges réactionnels qui sont obtenus par réaction de métaux non nobles avec des alpha -arylcétones ou des arylaldéhydes et des di-, tri- ou tétrachloro-organosilanes, des polyorganosilanes, ou -siloxanes chlorés, un procédé pour les préparer et leur utilisation comme initiateurs pour des réactions de polymérisation initiales par des radicaux.
FR7721790A 1976-07-17 1977-07-13 Nouveaux melanges reactionnels, leur procede de preparation et leur utilisation comme initiateurs de polymerisation Granted FR2372189A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762632294 DE2632294C2 (de) 1976-07-17 1976-07-17 Silylether und ihre Verwendung als Polymerisationsinitiatoren
DE19762656782 DE2656782A1 (de) 1976-12-15 1976-12-15 Neue reaktionsgemische, verfahren zu ihrer herstellung und ihre verwendung als polymerisationsinitiatoren

Publications (2)

Publication Number Publication Date
FR2372189A1 true FR2372189A1 (fr) 1978-06-23
FR2372189B1 FR2372189B1 (fr) 1984-03-16

Family

ID=25770714

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721790A Granted FR2372189A1 (fr) 1976-07-17 1977-07-13 Nouveaux melanges reactionnels, leur procede de preparation et leur utilisation comme initiateurs de polymerisation

Country Status (11)

Country Link
US (1) US4145507A (fr)
JP (1) JPS5312815A (fr)
AT (1) AT370121B (fr)
CH (1) CH635108A5 (fr)
DK (1) DK321877A (fr)
ES (1) ES460791A1 (fr)
FR (1) FR2372189A1 (fr)
GB (1) GB1584108A (fr)
IT (1) IT1079787B (fr)
NL (1) NL168232C (fr)
SE (1) SE435720B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0406977A1 (fr) * 1989-07-06 1991-01-09 Stamicarbon B.V. Initiateur et procédé de polymérisation cationique

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393185A (en) * 1981-06-02 1983-07-12 Ciba-Geigy Corporation Thermally polymerizable mixtures and processes for the thermally-initiated polymerization of cationically polymerizable compounds
US4544724A (en) * 1984-06-19 1985-10-01 E. I. Du Pont De Nemours And Company Silylated vinyl alcohol polymers
US4535174A (en) * 1984-11-02 1985-08-13 General Electric Company Free-radical initiators and method for making
IT1216719B (it) * 1988-01-28 1990-03-08 Milano Composizioni termodegradabili abase di omo o copolimeri cristallini del propilene eprocedimento per effettuare la degradazione selettiva di tali omo e copolimeri.
GB9002804D0 (en) * 1990-02-08 1990-04-04 Secr Defence Anionic polymerisation
US5665829A (en) * 1990-02-08 1997-09-09 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Gt. Britain & Northern Ireland Process for the polymerization of olefinic-containing monomers employing anionic initiators
DE19611452A1 (de) * 1995-03-27 1996-10-02 Shinetsu Chemical Co Wasserlösliches Mittel zur Verhinderung der Wasserabsorption und Verfahren zur Verhinderung der Wasserabsorption
EP3902878A1 (fr) * 2018-12-28 2021-11-03 IGM Resins Italia S.r.l. Photoinitiateurs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2559342A (en) * 1949-07-26 1951-07-03 Gen Electric Organo-silicon compositions
BE554172A (fr) * 1956-01-18
US3078184A (en) * 1960-09-23 1963-02-19 Union Carbide Corp Disilatrioxanes, process for preparing same, process for coating metal, and coated metal
US3287291A (en) * 1962-07-12 1966-11-22 Union Carbide Corp Diorganosiloxanes cured with an alkoxy end-blocked silyl tetraformal
CH591535A5 (fr) * 1974-03-25 1977-09-30 Ciba Geigy Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0406977A1 (fr) * 1989-07-06 1991-01-09 Stamicarbon B.V. Initiateur et procédé de polymérisation cationique

Also Published As

Publication number Publication date
NL168232C (nl) 1982-03-16
US4145507A (en) 1979-03-20
ES460791A1 (es) 1978-12-01
GB1584108A (en) 1981-02-04
NL7707635A (nl) 1978-01-19
JPS6152836B2 (fr) 1986-11-14
NL168232B (nl) 1981-10-16
IT1079787B (it) 1985-05-13
JPS5312815A (en) 1978-02-04
DK321877A (da) 1978-01-18
CH635108A5 (de) 1983-03-15
ATA513677A (de) 1982-07-15
SE435720B (sv) 1984-10-15
FR2372189B1 (fr) 1984-03-16
SE7708183L (sv) 1978-01-18
AT370121B (de) 1983-03-10

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