GB1588878A - Process for the polymerisation of ethylenically unsaturatet monomers - Google Patents
Process for the polymerisation of ethylenically unsaturatet monomers Download PDFInfo
- Publication number
- GB1588878A GB1588878A GB48999/77A GB4899977A GB1588878A GB 1588878 A GB1588878 A GB 1588878A GB 48999/77 A GB48999/77 A GB 48999/77A GB 4899977 A GB4899977 A GB 4899977A GB 1588878 A GB1588878 A GB 1588878A
- Authority
- GB
- United Kingdom
- Prior art keywords
- process according
- initiator
- polymerisation
- temperature
- bis
- 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.)
- Expired
Links
Classifications
-
- 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
- C08F4/38—Mixtures of peroxy-compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/757,189 US4130700A (en) | 1977-01-06 | 1977-01-06 | Polymerization process using diperoxy ketals as finishing catalysts |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1588878A true GB1588878A (en) | 1981-04-29 |
Family
ID=25046771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB48999/77A Expired GB1588878A (en) | 1977-01-06 | 1977-11-24 | Process for the polymerisation of ethylenically unsaturatet monomers |
Country Status (8)
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56167706A (en) * | 1980-05-30 | 1981-12-23 | Denki Kagaku Kogyo Kk | Polymerization of styrene type monomer |
US4330495A (en) * | 1981-02-23 | 1982-05-18 | U.S. Peroxygen Company | Novel method of crosslinking/foaming of low density polyethylene using linear peroxyketals |
US4804775A (en) * | 1986-09-09 | 1989-02-14 | Pennwalt Corporation | Process for reducing residual monomers in low viscosity polymer-polyols |
DE4038625A1 (de) * | 1990-12-04 | 1992-06-11 | Basf Ag | Substanz- und suspensionspolymerisate auf der basis von methylmethacrylat |
CA2063473C (en) * | 1991-07-01 | 1998-09-22 | T. Hwee Ng | Process for preparing copolymers |
US5637646A (en) * | 1995-12-14 | 1997-06-10 | Minnesota Mining And Manufacturing Company | Bulk radical polymerization using a batch reactor |
DE19749570A1 (de) * | 1997-11-10 | 1999-05-12 | Basf Ag | Verfahren zur Herstellung von expandierbaren Styrolpolymerisaten |
JP4011415B2 (ja) * | 2002-06-20 | 2007-11-21 | 日本ペイント株式会社 | アクリル共重合体の製造方法 |
US7605216B2 (en) * | 2004-11-10 | 2009-10-20 | Basf Corporation | Method of reducing a content of a residual styrene monomer in a polyol |
JP2011503335A (ja) * | 2007-11-20 | 2011-01-27 | アクゾ ノーベル ナムローゼ フェンノートシャップ | スチレン系(コ)ポリマーの調製方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA915850A (en) * | 1972-11-28 | Rexall Drug And Chemical Company | Process for the polymerization of a vinyl aromatic compound | |
CA751552A (en) * | 1967-01-24 | B. Towne Edmund | Process for polymerizing unsaturated polymerizable compounds | |
BE575339A (US07902200-20110308-C00004.png) * | 1958-02-03 | |||
BE638353A (US07902200-20110308-C00004.png) * | 1962-10-12 | 1964-02-03 | ||
US3287337A (en) * | 1962-12-14 | 1966-11-22 | Eastman Kodak Co | Esters of diperoxy carbonic acid and polymerization processes employing the same |
DE1234989C2 (de) * | 1962-12-14 | 1973-10-04 | Eastman Kodak Co | Verfahren zur Herstellung von Polymerisaten aus aethylenisch ungesaettigten Verbindungen |
US3414547A (en) * | 1963-06-13 | 1968-12-03 | Nalco Chemical Co | Polymerization process |
DE1443912C3 (de) * | 1964-12-08 | 1975-07-10 | Bayer Ag, 5090 Leverkusen | 3,5-Dialkyl-4-hydroxy-benzylamide der Acryl- bzw. Methacrylsäure und Verfahren zu ihrer Herstellung |
GB1243197A (en) * | 1968-01-18 | 1971-08-18 | British Petroleum Co | Polymerisation process |
US3839390A (en) * | 1968-07-17 | 1974-10-01 | Pennwalt Corp | Polyperoxides affording sequential free radical generation |
US3534009A (en) * | 1969-01-29 | 1970-10-13 | Du Pont | Method for reducing residual vinyl acetate monomer |
US3763275A (en) * | 1970-06-03 | 1973-10-02 | Pennwalt Corp | Curing processes employing beta-substituted diperoxyketals |
US3832336A (en) * | 1970-06-03 | 1974-08-27 | Pennwalt Corp | Curing and polymerizing processes employing beta-substituted diperoxyketals |
JPS5220473B1 (US07902200-20110308-C00004.png) * | 1970-06-29 | 1977-06-03 | ||
US3784532A (en) * | 1970-09-18 | 1974-01-08 | Rohm & Haas | Bulk polymerization process modified with solvent to reduce residual monomer content |
GB1329859A (en) * | 1970-11-06 | 1973-09-12 | Monsanto Chemicals | Polymerisation process |
GB1330896A (en) * | 1970-11-06 | 1973-09-19 | Monsanto Chemicals | Polymerisation process |
US3681305A (en) * | 1970-11-13 | 1972-08-01 | Richardson Co | Transparent,high heat polystyrenes |
US3743630A (en) * | 1971-06-30 | 1973-07-03 | Argus Chem | Styrene polymerization with ring substituted alkyl perbenzoates and new branched chain alkyl perbenzoates |
BE789896A (nl) * | 1971-11-01 | 1973-02-01 | Akzo Nv | Werkwijze voor het uitvoeren van door organische peroxyden geinitieerdechemische reacties |
US3960994A (en) * | 1974-11-26 | 1976-06-01 | The United States Of America As Represented By The United States Energy Research And Development Administration | Preparation of high temperature gas-cooled reactor fuel element |
-
1977
- 1977-01-06 US US05/757,189 patent/US4130700A/en not_active Expired - Lifetime
- 1977-11-10 CA CA290,695A patent/CA1089595A/en not_active Expired
- 1977-11-24 GB GB48999/77A patent/GB1588878A/en not_active Expired
- 1977-12-02 NL NLAANVRAGE7713366,A patent/NL184421B/xx not_active Application Discontinuation
- 1977-12-15 FR FR7737845A patent/FR2376872A1/fr active Granted
- 1977-12-15 DE DE19772756035 patent/DE2756035A1/de active Granted
- 1977-12-21 IT IT52325/77A patent/IT1092246B/it active
-
1978
- 1978-01-05 JP JP5478A patent/JPS5385876A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
NL7713366A (nl) | 1978-07-10 |
NL184421B (nl) | 1989-02-16 |
CA1089595A (en) | 1980-11-11 |
JPS5385876A (en) | 1978-07-28 |
FR2376872B1 (US07902200-20110308-C00004.png) | 1981-02-13 |
IT1092246B (it) | 1985-07-06 |
DE2756035C2 (US07902200-20110308-C00004.png) | 1988-06-09 |
JPS6160083B2 (US07902200-20110308-C00004.png) | 1986-12-19 |
FR2376872A1 (fr) | 1978-08-04 |
DE2756035A1 (de) | 1978-07-13 |
US4130700A (en) | 1978-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19961124 |