FI811759L - Saett att snabbt avbryta polymerisation av vinylklorid i vattensuspension - Google Patents
Saett att snabbt avbryta polymerisation av vinylklorid i vattensuspensionInfo
- Publication number
- FI811759L FI811759L FI811759A FI811759A FI811759L FI 811759 L FI811759 L FI 811759L FI 811759 A FI811759 A FI 811759A FI 811759 A FI811759 A FI 811759A FI 811759 L FI811759 L FI 811759L
- Authority
- FI
- Finland
- Prior art keywords
- polymerization
- vinylklorid
- vattensuspension
- avbryta
- snabbt
- 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
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
- C08F2/42—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using short-stopping agents
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Organic Insulating Materials (AREA)
- Photoreceptors In Electrophotography (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Polymerization Catalysts (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8012724A FR2483931A1 (fr) | 1980-06-05 | 1980-06-05 | Procede pour arreter rapidement la polymerisation en suspension aqueuse du chlorure de vinyle |
FR8012724 | 1980-06-05 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI811759L true FI811759L (fi) | 1981-12-06 |
FI67713B FI67713B (fi) | 1985-01-31 |
FI67713C FI67713C (fi) | 1985-05-10 |
Family
ID=9242844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI811759A FI67713C (fi) | 1980-06-05 | 1981-06-05 | Saett att snabbt avbryta polymerisation av vinylklorid i vattensuspension |
Country Status (11)
Country | Link |
---|---|
US (1) | US4371678A (fi) |
EP (1) | EP0041750B1 (fi) |
AT (1) | ATE9095T1 (fi) |
AU (1) | AU538508B2 (fi) |
BR (1) | BR8103547A (fi) |
DE (1) | DE3165661D1 (fi) |
ES (1) | ES502772A0 (fi) |
FI (1) | FI67713C (fi) |
FR (1) | FR2483931A1 (fi) |
MY (1) | MY8700211A (fi) |
NZ (1) | NZ197298A (fi) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020153319A1 (en) | 1997-08-12 | 2002-10-24 | Debasish Mukhopadhyay | Method and apparatus for high efficiency reverse osmosis operation |
CN103288988B (zh) * | 2013-06-19 | 2016-08-17 | 常州大学 | 苯乙烯化双酚a衍生物作为聚氯乙烯终止剂的制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2662876A (en) * | 1951-03-29 | 1953-12-15 | Goodrich Co B F | Method of terminating the polymerization of monomeric materials in aqueous emulsion and a nonstaing, nondiscoloring composition for use therein |
GB754689A (en) * | 1953-10-08 | 1956-08-08 | Gen Tyre & Rubber Company | Process of shortstopping polyolefinic compounds |
NL293827A (fi) * | 1962-06-13 | |||
FR2327263A1 (fr) * | 1975-10-06 | 1977-05-06 | Solvay | Procede pour la polymerisation du chlorure de vinyle en suspension aqueuse |
-
1980
- 1980-06-05 FR FR8012724A patent/FR2483931A1/fr active Granted
-
1981
- 1981-05-26 EP EP81200566A patent/EP0041750B1/fr not_active Expired
- 1981-05-26 DE DE8181200566T patent/DE3165661D1/de not_active Expired
- 1981-05-26 AT AT81200566T patent/ATE9095T1/de active
- 1981-06-03 NZ NZ197298A patent/NZ197298A/xx unknown
- 1981-06-03 AU AU71311/81A patent/AU538508B2/en not_active Ceased
- 1981-06-04 US US06/270,581 patent/US4371678A/en not_active Expired - Lifetime
- 1981-06-04 BR BR8103547A patent/BR8103547A/pt not_active IP Right Cessation
- 1981-06-04 ES ES502772A patent/ES502772A0/es active Granted
- 1981-06-05 FI FI811759A patent/FI67713C/fi not_active IP Right Cessation
-
1987
- 1987-12-30 MY MY211/87A patent/MY8700211A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2483931B1 (fi) | 1982-06-04 |
AU538508B2 (en) | 1984-08-16 |
BR8103547A (pt) | 1982-03-02 |
EP0041750B1 (fr) | 1984-08-22 |
FI67713B (fi) | 1985-01-31 |
DE3165661D1 (en) | 1984-09-27 |
ES8300792A1 (es) | 1982-11-01 |
ATE9095T1 (de) | 1984-09-15 |
ES502772A0 (es) | 1982-11-01 |
EP0041750A1 (fr) | 1981-12-16 |
US4371678A (en) | 1983-02-01 |
NZ197298A (en) | 1983-03-15 |
MY8700211A (en) | 1987-12-31 |
AU7131181A (en) | 1981-12-10 |
FI67713C (fi) | 1985-05-10 |
FR2483931A1 (fr) | 1981-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: SOLVAY & CIE |