IT1079787B - Eteri sililici oligomerici e procedimento per la loro produzione ed applicazione - Google Patents
Eteri sililici oligomerici e procedimento per la loro produzione ed applicazioneInfo
- 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
Links
- 150000002170 ethers Chemical class 0.000 title 1
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)
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)
| 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. |
| 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 (en) * | 2018-12-28 | 2021-11-03 | IGM Resins Italia S.r.l. | Photoinitiators |
Family Cites Families (5)
| 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 |
-
1977
- 1977-07-08 NL NLAANVRAGE7707635,A patent/NL168232C/xx not_active IP Right Cessation
- 1977-07-13 FR FR7721790A patent/FR2372189A1/fr active Granted
- 1977-07-13 US US05/815,159 patent/US4145507A/en not_active Expired - Lifetime
- 1977-07-13 GB GB29443/77A patent/GB1584108A/en not_active Expired
- 1977-07-14 SE SE7708183A patent/SE435720B/xx not_active IP Right Cessation
- 1977-07-15 JP JP8432677A patent/JPS5312815A/ja active Granted
- 1977-07-15 IT IT50309/77A patent/IT1079787B/it active
- 1977-07-15 DK DK321877A patent/DK321877A/da unknown
- 1977-07-15 AT AT0513677A patent/AT370121B/de not_active IP Right Cessation
- 1977-07-15 CH CH882577A patent/CH635108A5/de not_active IP Right Cessation
- 1977-07-15 ES ES460791A patent/ES460791A1/es not_active Expired
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 (it) | 1986-11-14 |
| NL168232B (nl) | 1981-10-16 |
| 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 (it) | 1984-03-16 |
| SE7708183L (sv) | 1978-01-18 |
| AT370121B (de) | 1983-03-10 |
| FR2372189A1 (fr) | 1978-06-23 |
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