BE832066A - Procede empechant les depots lors de la polymerisation ou de la copolymerisation en suspension du chlorure de vinyle - Google Patents
Procede empechant les depots lors de la polymerisation ou de la copolymerisation en suspension du chlorure de vinyleInfo
- Publication number
- BE832066A BE832066A BE158893A BE158893A BE832066A BE 832066 A BE832066 A BE 832066A BE 158893 A BE158893 A BE 158893A BE 158893 A BE158893 A BE 158893A BE 832066 A BE832066 A BE 832066A
- Authority
- BE
- Belgium
- Prior art keywords
- vinyl chloride
- during polymerization
- deposits during
- suspension copolymerization
- preventing deposits
- Prior art date
Links
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title 1
- 238000007334 copolymerization reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 1
- 239000000725 suspension Substances 0.000 title 1
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
- C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F14/02—Monomers containing chlorine
- C08F14/04—Monomers containing two carbon atoms
- C08F14/06—Vinyl chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2437044A DE2437044C3 (de) | 1974-08-01 | 1974-08-01 | Verfahren zur Herstellung von Polymerisaten und Copolymerisaten des Vinylchlorids durch Suspensionspolymerisation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE832066A true BE832066A (fr) | 1975-12-01 |
Family
ID=5922136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE158893A BE832066A (fr) | 1974-08-01 | 1975-08-01 | Procede empechant les depots lors de la polymerisation ou de la copolymerisation en suspension du chlorure de vinyle |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US3995096A (fr) |
| JP (1) | JPS5731728B2 (fr) |
| BE (1) | BE832066A (fr) |
| BR (1) | BR7504915A (fr) |
| CA (1) | CA1051597A (fr) |
| CS (1) | CS191939B2 (fr) |
| DE (1) | DE2437044C3 (fr) |
| ES (1) | ES439892A1 (fr) |
| FR (1) | FR2280653A1 (fr) |
| GB (1) | GB1502335A (fr) |
| IT (1) | IT1041074B (fr) |
| NL (1) | NL7509154A (fr) |
| NO (1) | NO143274C (fr) |
| PL (1) | PL104353B1 (fr) |
| SE (1) | SE410105B (fr) |
| SU (1) | SU589927A3 (fr) |
| YU (1) | YU167975A (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3510899A1 (de) * | 1985-03-26 | 1986-10-02 | Hüls AG, 4370 Marl | Verfahren zur herstellung eines rieselfaehigen polyvinylchlorids mit hohen anteilen an acrylatelastomeren |
| US5414062A (en) * | 1994-03-10 | 1995-05-09 | Rohm And Haas Company | Method for reduction of aqueous phase polymer formation in suspension polymerization |
| JP3439856B2 (ja) * | 1994-11-17 | 2003-08-25 | 信越ポリマー株式会社 | 培養・飼育容器の栓体の製造方法 |
| US7402636B1 (en) * | 2007-03-23 | 2008-07-22 | Exxonmobil Chemical Patents Inc | Method and apparatus for decreasing polymer deposition |
| US9683064B2 (en) | 2015-09-30 | 2017-06-20 | Eastman Kodak Company | Method of making a resin |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD89707A (fr) * | ||||
| GB1150488A (en) * | 1966-05-30 | 1969-04-30 | Shinetsu Chem Ind Co | Process for the Suspension Polymerisation of Vinyl Chloride |
| LU56220A1 (fr) * | 1968-06-07 | 1970-01-14 | ||
| US3577401A (en) * | 1969-02-17 | 1971-05-04 | Goodyear Tire & Rubber | Polymerization of vinyl chloride using an in-situ initiator and a basic calcium compound as a buffer |
| GB1248634A (en) * | 1969-03-21 | 1971-10-06 | British Petroleum Co | Polymerisation process |
| ZA705353B (en) * | 1969-09-04 | 1971-04-28 | Goodyear Tire & Rubber | Organic peroxy compounds for use with in-situ peroxydicarbonates in polymerization reactions |
| JPS492189B1 (fr) * | 1970-10-28 | 1974-01-18 | ||
| BE785830A (fr) * | 1971-07-05 | 1973-01-04 | Bp Chem Int Ltd | Nouveau procede de polymerisation |
| JPS5912838A (ja) * | 1982-07-13 | 1984-01-23 | ダウ化工株式会社 | 低温断熱用複合板 |
| JPS59228917A (ja) * | 1983-06-09 | 1984-12-22 | Ube Ind Ltd | 濾過材料 |
-
1974
- 1974-08-01 DE DE2437044A patent/DE2437044C3/de not_active Expired
-
1975
- 1975-05-23 GB GB22560/75A patent/GB1502335A/en not_active Expired
- 1975-06-25 NO NO752263A patent/NO143274C/no unknown
- 1975-07-01 YU YU01679/75A patent/YU167975A/xx unknown
- 1975-07-09 SU SU752152408A patent/SU589927A3/ru active
- 1975-07-24 FR FR7523111A patent/FR2280653A1/fr active Granted
- 1975-07-30 US US05/600,376 patent/US3995096A/en not_active Expired - Lifetime
- 1975-07-30 IT IT50725/75A patent/IT1041074B/it active
- 1975-07-31 SE SE7508706A patent/SE410105B/xx not_active IP Right Cessation
- 1975-07-31 PL PL1975182436A patent/PL104353B1/pl unknown
- 1975-07-31 BR BR7504915*A patent/BR7504915A/pt unknown
- 1975-07-31 ES ES439892A patent/ES439892A1/es not_active Expired
- 1975-07-31 CA CA232,664A patent/CA1051597A/fr not_active Expired
- 1975-07-31 NL NL7509154A patent/NL7509154A/xx not_active Application Discontinuation
- 1975-07-31 CS CS755367A patent/CS191939B2/cs unknown
- 1975-08-01 JP JP9412875A patent/JPS5731728B2/ja not_active Expired
- 1975-08-01 BE BE158893A patent/BE832066A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE410105B (sv) | 1979-09-24 |
| YU167975A (en) | 1982-05-31 |
| NO143274C (no) | 1981-01-07 |
| CS191939B2 (en) | 1979-07-31 |
| FR2280653B1 (fr) | 1980-06-20 |
| US3995096A (en) | 1976-11-30 |
| JPS5144191A (fr) | 1976-04-15 |
| FR2280653A1 (fr) | 1976-02-27 |
| GB1502335A (en) | 1978-03-01 |
| PL104353B1 (pl) | 1979-08-31 |
| NL7509154A (nl) | 1976-02-03 |
| DE2437044B2 (de) | 1979-05-23 |
| NO143274B (no) | 1980-09-29 |
| DE2437044C3 (de) | 1983-04-14 |
| JPS5731728B2 (fr) | 1982-07-06 |
| CA1051597A (fr) | 1979-03-27 |
| ES439892A1 (es) | 1977-03-16 |
| SU589927A3 (ru) | 1978-01-25 |
| BR7504915A (pt) | 1976-08-03 |
| DE2437044A1 (de) | 1976-02-19 |
| NO752263L (fr) | 1976-02-03 |
| IT1041074B (it) | 1980-01-10 |
| SE7508706L (sv) | 1976-02-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: CHEMISCHE WERKE HULS A.G. Effective date: 19850831 |