IT1079787B - Eteri sililici oligomerici e procedimento per la loro produzione ed applicazione - Google Patents

Eteri sililici oligomerici e procedimento per la loro produzione ed applicazione

Info

Publication number
IT1079787B
IT1079787B IT50309/77A IT5030977A IT1079787B IT 1079787 B IT1079787 B IT 1079787B IT 50309/77 A IT50309/77 A IT 50309/77A IT 5030977 A IT5030977 A IT 5030977A IT 1079787 B IT1079787 B IT 1079787B
Authority
IT
Italy
Prior art keywords
sililic
oligomeric
ethers
procedure
production
Prior art date
Application number
IT50309/77A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1079787B publication Critical patent/IT1079787B/it

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42Block-or graft-polymers containing polysiloxane sequences
    • C08G77/46Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02Silicon compounds
    • C07F7/08Compounds having one or more C—Si linkages
    • C07F7/0834Compounds having one or more O-Si linkage
    • C07F7/0838Compounds with one or more Si-O-Si sequences
    • C07F7/0872Preparation and treatment thereof
    • C07F7/0874Reactions involving a bond of the Si-O-Si linkage
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02Silicon compounds
    • C07F7/08Compounds having one or more C—Si linkages
    • C07F7/18Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804Compounds having Si-O-C linkages
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F299/00Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • C08F299/02Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
    • C08F299/04Macromolecular 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
    • C08F299/0442Catalysts
    • C08F299/0471Other compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00Polymerisation catalysts
    • C08F4/42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04Polysiloxanes
    • C08G77/38Polysiloxanes 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)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silicon Polymers (AREA)
  • Polymerization Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
IT50309/77A 1976-07-17 1977-07-15 Eteri sililici oligomerici e procedimento per la loro produzione ed applicazione IT1079787B (it)

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 (1)

Publication Number Publication Date
IT1079787B true IT1079787B (it) 1985-05-13

Family

ID=25770714

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50309/77A IT1079787B (it) 1976-07-17 1977-07-15 Eteri sililici oligomerici e procedimento per la loro produzione ed applicazione

Country Status (11)

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

Families Citing this family (9)

* 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.
NL8901728A (nl) * 1989-07-06 1991-02-01 Stamicarbon Initiator en werkwijze voor kationische polymerisatie.
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
GB9002804D0 (en) * 1990-02-08 1990-04-04 Secr Defence Anionic polymerisation
DE19611452A1 (de) * 1995-03-27 1996-10-02 Shinetsu Chemical Co Wasserlösliches Mittel zur Verhinderung der Wasserabsorption und Verfahren zur Verhinderung der Wasserabsorption
JP7472429B2 (ja) * 2018-12-28 2024-04-23 アイジーエム レシンス イタリア ソチエタ レスポンサビリタ リミタータ 光開始剤

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 (it) * 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 (it) * 1974-03-25 1977-09-30 Ciba Geigy Ag

Also Published As

Publication number Publication date
JPS5312815A (en) 1978-02-04
FR2372189B1 (it) 1984-03-16
GB1584108A (en) 1981-02-04
SE7708183L (sv) 1978-01-18
NL168232C (nl) 1982-03-16
ATA513677A (de) 1982-07-15
CH635108A5 (de) 1983-03-15
ES460791A1 (es) 1978-12-01
NL168232B (nl) 1981-10-16
FR2372189A1 (fr) 1978-06-23
AT370121B (de) 1983-03-10
SE435720B (sv) 1984-10-15
NL7707635A (nl) 1978-01-19
JPS6152836B2 (it) 1986-11-14
DK321877A (da) 1978-01-18
US4145507A (en) 1979-03-20

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