Method for producing peroxydicarbonates and their use in the radical polymerization of monomers
Abstract
The method for producing peroxidation two carbonates, comprising a at least one inorganic peroxide is at least one of alkali - metal hydroxide, reaction is formed at least one of alkali - metal agent. At least one of alkali - metal agent is added to at least one component a, and at least one dispersing agent and water thereof. The equalization of the whole reaction process of the mixture, forming agent of carbonic ester. Wherein the peroxide the carbonic ester dispersion of 1-10 microns small bubbles in the water is thereof. The complete is added to a wherein the olefinically unsaturated monomers polymerization reactor. The peroxidation two carbonic ester wherein the monomer of the polymerized radical initiator. Wherein the peroxide the carbonic ester of comprises an organic solvent and plasticizer is. the obtained polymer is high-grade.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
50 members in 20 offices
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 43390799 | United States of America | A | |
| 0004230 | United Kingdom | W |
Members50
| Document | Office | Kind | |
|---|---|---|---|
| CA2389728A1 | Canada | A1 | |
| WO0132613A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU1159801A | Australia | A | |
| NO20021934D0 | Norway | D0 | |
| NO20021934L | Norway | L | |
| KR20020052198A | Republic of Korea | A | |
| EP1226118A1 | European Patent Office (EPO) | A1 | |
| US6433208B1 | United States of America | B1 | |
| CZ20021527A3 | Czechia | A3 | |
| IL149332D0 | Israel | D0 | |
| CN1387511A | China | A | |
| US2003004366A1 | United States of America | A1 | |
| JP2003513068A | Japan | A | |
| HU0203775A2 | Hungary | A2 | |
| HUP0203775A2 | Hungary | A2 | |
| MXPA02003996A | Mexico | A | |
| PL354581A1 | Poland | A1 | |
| EP1226118B1 | European Patent Office (EPO) | B1 | |
| AT258546TThis record | Austria | T | |
| ATE258546T1 | Austria | T1 | |
| DE60008012D1 | Germany | D1 | |
| PT1226118E | Portugal | E | |
| DK1226118T3 | Denmark | T3 | |
| DE60008012T2 | Germany | T2 | |
| US6770719B2 | United States of America | B2 | |
| YU32602A | Yugoslavia, later Serbia and Montenegro (until 2006) | A | |
| ES2215078T3 | Spain | T3 | |
| US2004215034A1 | United States of America | A1 | |
| US2004249097A1 | United States of America | A1 | |
| AU779704B2 | Australia | B2 | |
| EP1522869A1 | European Patent Office (EPO) | A1 | |
| DE10348226A1 | Germany | A1 | |
| AU2005201939A1 | Australia | A1 | |
| US2005128132A1 | United States of America | A1 | |
| US2005131179A1 | United States of America | A1 | |
| US6995221B2 | United States of America | B2 | |
| US7053161B2 | United States of America | B2 | |
| US7081847B2 | United States of America | B2 | |
| IL149332A | Israel | A | |
| KR100732660B1 | Republic of Korea | B1 | |
| AU2005201939B2 | Australia | B2 | |
| PL202098B1 | Poland | B1 | |
| NO327596B1 | Norway | B1 | |
| CA2389728C | Canada | C | |
| US7763690B2 | United States of America | B2 | |
| CZ302981B6 | Czechia | B6 | |
| JP2012025962A | Japan | A | |
| JP5031962B2 | Japan | B2 | |
| HU228803B1 | Hungary | B1 | |
| JP5581288B2 | Japan | B2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Publication of translation of european patent specificationUEP | UEP |
Numbers
- Application
- 973042
Titles2
- German
- VERFAHREN ZUR HERSTELLUNG VON PEROXYDICARBONATEN UND IHRE VERWENDUNG ZUR RADIKALPOLYMERISATION VON MONOMEREN
- English
- PROCESS FOR THE PREPARATION OF PEROXYDICARBONATES AND THEIR USE FOR THE RADICAL POLYMERIZATION OF MONOMERS
Classification
- CPC, 6
- C08F4/34
- C07C407/00
- C08F12/04
- Y10S526/91
- Y10S526/911
- Y10S526/932
- IPC, 8
- C07C407 00
- C07C409 32
- C07C409 34
- C08F2 18
- C08F4 34
- C08F12 04
- C08K5 14
- C08L101 00