CH550208A - Verfahren zur suspensionspolymerisation und so hergestelltes polymerisationsprodukt. - Google Patents
Verfahren zur suspensionspolymerisation und so hergestelltes polymerisationsprodukt.Info
- Publication number
- CH550208A CH550208A CH589671A CH589671A CH550208A CH 550208 A CH550208 A CH 550208A CH 589671 A CH589671 A CH 589671A CH 589671 A CH589671 A CH 589671A CH 550208 A CH550208 A CH 550208A
- Authority
- CH
- Switzerland
- Prior art keywords
- polymerization
- manufactured
- product
- suspension
- suspension polymerization
- Prior art date
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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/909—Polymerization characterized by particle size of product
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP45085120A JPS492188B1 (de) | 1970-09-30 | 1970-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH550208A true CH550208A (de) | 1974-06-14 |
Family
ID=13849752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH589671A CH550208A (de) | 1970-09-30 | 1971-04-22 | Verfahren zur suspensionspolymerisation und so hergestelltes polymerisationsprodukt. |
Country Status (11)
Country | Link |
---|---|
US (1) | US3671508A (de) |
JP (1) | JPS492188B1 (de) |
BE (1) | BE765555A (de) |
CH (1) | CH550208A (de) |
DE (1) | DE2121393C3 (de) |
ES (1) | ES390588A1 (de) |
FR (1) | FR2105773A5 (de) |
GB (1) | GB1333182A (de) |
NL (1) | NL163228C (de) |
SE (1) | SE369605B (de) |
SU (1) | SU382291A3 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4000355A (en) * | 1975-02-24 | 1976-12-28 | The Firestone Tire & Rubber Company | Production of vinyl chloride resins with short dry-blend time |
US4319012A (en) * | 1979-08-23 | 1982-03-09 | The B. F. Goodrich Company | Suspension polymerization process for making vinyl resins for use in plastisol |
DE3270977D1 (en) * | 1981-07-20 | 1986-06-12 | Ici Plc | Production of vinyl chloride polymers |
US4371677A (en) * | 1981-09-14 | 1983-02-01 | The B.F. Goodrich Company | Process for making dispersion copolymers through monomer metering |
EP0553653B1 (de) * | 1992-01-17 | 1999-04-21 | Mitsubishi Chemical Corporation | Granuläres Vinylchloridharz |
US20110065846A1 (en) * | 2009-09-11 | 2011-03-17 | Abel Grosjean | Olefin polymerisation process |
CN102952225B (zh) * | 2011-08-30 | 2014-12-10 | 中国石油化工股份有限公司 | 减少聚氯乙烯树脂鱼眼的悬浮聚合方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2528469A (en) * | 1948-02-24 | 1950-10-31 | Shell Dev | Granular polymerization of vinyl chloride |
US3340243A (en) * | 1962-07-10 | 1967-09-05 | Monsanto Co | Aqueous suspension polymerization of vinyl chloride in presence of a nonionic, water soluble, hydrophilic colloid and an acyl persulfonate |
GB975381A (en) * | 1962-08-30 | 1964-11-18 | British Geon Ltd | Process for the polymerisation of vinyl chloride |
-
1970
- 1970-09-30 JP JP45085120A patent/JPS492188B1/ja active Pending
-
1971
- 1971-03-01 US US120041A patent/US3671508A/en not_active Expired - Lifetime
- 1971-04-09 BE BE765555A patent/BE765555A/xx unknown
- 1971-04-16 SU SU1646585A patent/SU382291A3/ru active
- 1971-04-22 CH CH589671A patent/CH550208A/de not_active IP Right Cessation
- 1971-04-22 SE SE05228/71A patent/SE369605B/xx unknown
- 1971-04-26 ES ES390588A patent/ES390588A1/es not_active Expired
- 1971-04-27 GB GB1167871*[A patent/GB1333182A/en not_active Expired
- 1971-04-29 NL NL7105853.A patent/NL163228C/xx active
- 1971-04-30 FR FR7115539A patent/FR2105773A5/fr not_active Expired
- 1971-04-30 DE DE2121393A patent/DE2121393C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3671508A (en) | 1972-06-20 |
FR2105773A5 (de) | 1972-04-28 |
DE2121393B2 (de) | 1979-03-29 |
NL163228C (nl) | 1980-08-15 |
DE2121393C3 (de) | 1979-11-22 |
ES390588A1 (es) | 1973-06-16 |
BE765555A (fr) | 1971-10-11 |
JPS492188B1 (de) | 1974-01-18 |
SE369605B (de) | 1974-09-09 |
NL163228B (nl) | 1980-03-17 |
NL7105853A (de) | 1972-04-05 |
GB1333182A (en) | 1973-10-10 |
DE2121393A1 (de) | 1972-04-06 |
SU382291A3 (de) | 1973-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |