IT1091786B - Perfezionamento nei procedimenti di polimerizzazione di monomeri insaturi in particolare per l'indurimento di resine poliesteri insature e di perossidi asimmetrici impiegati come catalizzatori - Google Patents
Perfezionamento nei procedimenti di polimerizzazione di monomeri insaturi in particolare per l'indurimento di resine poliesteri insature e di perossidi asimmetrici impiegati come catalizzatoriInfo
- Publication number
- IT1091786B IT1091786B IT51820/77A IT5182077A IT1091786B IT 1091786 B IT1091786 B IT 1091786B IT 51820/77 A IT51820/77 A IT 51820/77A IT 5182077 A IT5182077 A IT 5182077A IT 1091786 B IT1091786 B IT 1091786B
- Authority
- IT
- Italy
- Prior art keywords
- hardening
- catalysts
- improvement
- polyester resins
- unsaturated
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C409/00—Peroxy compounds
- C07C409/38—Peroxy compounds the —O—O— group being bound between a >C=O group and a carbon atom, not further substituted by oxygen atoms, i.e. esters of peroxy acids
-
- 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
- C08F299/045—Peroxy-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
- C08F4/28—Oxygen or compounds releasing free oxygen
- C08F4/32—Organic compounds
- C08F4/36—Per-compounds with more than one peroxy radical
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymerization Catalysts (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/757,185 US4079074A (en) | 1977-01-06 | 1977-01-06 | Unsymmetrical diperoxides and processes of use in polymerizing unsaturated monomers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1091786B true IT1091786B (it) | 1985-07-06 |
Family
ID=25046752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT51820/77A IT1091786B (it) | 1977-01-06 | 1977-11-15 | Perfezionamento nei procedimenti di polimerizzazione di monomeri insaturi in particolare per l'indurimento di resine poliesteri insature e di perossidi asimmetrici impiegati come catalizzatori |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4079074A (it) |
| JP (1) | JPS5387338A (it) |
| AU (1) | AU509887B2 (it) |
| CA (1) | CA1085416A (it) |
| DE (1) | DE2757514A1 (it) |
| FR (1) | FR2376843A1 (it) |
| GB (1) | GB1580820A (it) |
| IT (1) | IT1091786B (it) |
| NL (1) | NL7800023A (it) |
| SE (1) | SE436567B (it) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4219676A (en) * | 1978-01-16 | 1980-08-26 | Pennwalt Corporation | Unsymmetrical diperoxides and processes of use in polymerizing unsaturated monomers |
| US4634753A (en) * | 1983-05-20 | 1987-01-06 | Pennwalt Corporation | Hydroxy-t-alkyl peroxyester |
| US4705888A (en) * | 1985-09-30 | 1987-11-10 | Akzo Nv | t-Alkenyl peroxy esters |
| HU201101B (en) * | 1986-11-14 | 1990-09-28 | Mta Koezponti Kemiai Kutato In | Process for producing by radical polymerization of polymers of polydispersity of 1,50 to 2,00, having functional groups in alpha, omega positions |
| CA2019626C (en) * | 1989-06-30 | 1994-11-22 | Yuichi Arito | Styrene type resin and production method thereof |
| CA2134967A1 (en) * | 1992-06-10 | 1993-12-23 | Duane B. Priddy | Oligomers of styrene as flegmatizers for organic peroxides |
| US6703460B1 (en) * | 2003-03-04 | 2004-03-09 | Fina Technology, Inc. | Use of sequential polyperoxides to produce polystyrene with high grafting |
| JP5707948B2 (ja) | 2011-01-12 | 2015-04-30 | 株式会社豊田自動織機 | エアコンプレッサ |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2813885A (en) * | 1954-09-02 | 1957-11-19 | Swern Daniel | Process for making fatty peracids |
| US3770770A (en) * | 1966-08-01 | 1973-11-06 | Pennwalt Corp | Certain peroxyesters having a defined substituent positioned on a carbon atom at least beta to a peroxy carbon atom |
| US3494898A (en) * | 1969-04-10 | 1970-02-10 | Heinz W Meyer | Polymerization of olefinic compounds and polymerization catalyst |
| DE2125160C3 (de) * | 1971-05-21 | 1980-05-22 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung von aliphatischen Percarbonsäuren mit 2 bis 5 Kohlenstoffatomen |
| NL7209462A (it) * | 1972-07-07 | 1974-01-09 | ||
| NL7311783A (nl) * | 1973-08-28 | 1975-03-04 | Akzo Nv | Werkwijze voor het bereiden van voor het initieren van radicaalreacties geschikte nieuwe peresters. |
-
1977
- 1977-01-06 US US05/757,185 patent/US4079074A/en not_active Expired - Lifetime
- 1977-10-19 CA CA289,031A patent/CA1085416A/en not_active Expired
- 1977-11-03 SE SE7712454A patent/SE436567B/xx not_active IP Right Cessation
- 1977-11-15 IT IT51820/77A patent/IT1091786B/it active
- 1977-11-24 AU AU30918/77A patent/AU509887B2/en not_active Expired
- 1977-11-24 GB GB49008/77A patent/GB1580820A/en not_active Expired
- 1977-12-16 FR FR7738072A patent/FR2376843A1/fr active Granted
- 1977-12-22 DE DE19772757514 patent/DE2757514A1/de active Granted
-
1978
- 1978-01-02 NL NL7800023A patent/NL7800023A/xx not_active Application Discontinuation
- 1978-01-05 JP JP5078A patent/JPS5387338A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU3091877A (en) | 1979-05-31 |
| SE436567B (sv) | 1985-01-07 |
| AU509887B2 (en) | 1980-05-29 |
| JPS642587B2 (it) | 1989-01-18 |
| DE2757514C2 (it) | 1988-02-25 |
| NL7800023A (nl) | 1978-07-10 |
| US4079074A (en) | 1978-03-14 |
| FR2376843A1 (fr) | 1978-08-04 |
| FR2376843B1 (it) | 1981-10-16 |
| JPS5387338A (en) | 1978-08-01 |
| GB1580820A (en) | 1980-12-03 |
| SE7712454L (sv) | 1978-07-07 |
| CA1085416A (en) | 1980-09-09 |
| DE2757514A1 (de) | 1978-07-13 |
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