FI57425C - Foerfarande foer homopolymerisering eller kopolymerisering av vinylklorid i en vattenemulsion - Google Patents
Foerfarande foer homopolymerisering eller kopolymerisering av vinylklorid i en vattenemulsion Download PDFInfo
- Publication number
- FI57425C FI57425C FI1481/73A FI148173A FI57425C FI 57425 C FI57425 C FI 57425C FI 1481/73 A FI1481/73 A FI 1481/73A FI 148173 A FI148173 A FI 148173A FI 57425 C FI57425 C FI 57425C
- Authority
- FI
- Finland
- Prior art keywords
- polymerization
- alkali
- ammonium salt
- polymer
- weight
- 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
- Y10S260/00—Chemistry of carbon compounds
- Y10S260/15—Antistatic agents not otherwise provided for
-
- 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
- Y10S260/00—Chemistry of carbon compounds
- Y10S260/21—Polymer chemically or physically modified to impart antistatic properties and methods of antistatic agent addition
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)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7218808 | 1972-05-25 | ||
FR727218808A FR2185635B1 (it) | 1972-05-25 | 1972-05-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI57425B FI57425B (fi) | 1980-04-30 |
FI57425C true FI57425C (fi) | 1980-08-11 |
Family
ID=9099131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI1481/73A FI57425C (fi) | 1972-05-25 | 1973-05-08 | Foerfarande foer homopolymerisering eller kopolymerisering av vinylklorid i en vattenemulsion |
Country Status (11)
Country | Link |
---|---|
US (1) | US3895000A (it) |
AT (1) | AT327554B (it) |
BE (1) | BE799975A (it) |
BR (1) | BR7303817D0 (it) |
DE (1) | DE2315998C2 (it) |
ES (1) | ES413725A1 (it) |
FI (1) | FI57425C (it) |
FR (1) | FR2185635B1 (it) |
IT (1) | IT981682B (it) |
NL (1) | NL179387C (it) |
TR (1) | TR17631A (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5830323B2 (ja) * | 1974-08-12 | 1983-06-28 | 昭和電工株式会社 | オレフインノ ジユウゴウホウホウ |
US4098978A (en) * | 1975-11-12 | 1978-07-04 | The B. F. Goodrich Company | Process for emulsion polymerization of vinylidene halides and product thereof |
DE2646595C3 (de) * | 1976-10-15 | 1979-07-26 | Hoechst Ag, 6000 Frankfurt | Sinterfähige feinteilige Polyvinylchlorid-Fonnmassen |
US4112206A (en) * | 1977-07-05 | 1978-09-05 | Continental Oil Company | Polyvinyl chloride having improved antistatic properties |
US4276138A (en) * | 1978-06-27 | 1981-06-30 | Agency Of Industrial Science & Technology | Method for reducing electrostatic charging on shaped articles of polyvinyl chloride resins |
DE2837992A1 (de) * | 1978-08-31 | 1980-03-20 | Wacker Chemie Gmbh | Verfahren zur herstellung von waessrigen aethylen-vinylchlorid-vinylacetat und/oder alkylacrylatcopolymerdispersionen mit uneinheitlicher teilchengroesseverteilung |
CA2049456A1 (en) * | 1990-08-20 | 1992-02-21 | Tadashi Amano | Method for preparing powder of vinyl chloride polymers |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD74632A (it) * | ||||
BE628385A (it) * | ||||
US2674593A (en) * | 1951-07-24 | 1954-04-06 | Shell Dev | Production and treatment of vinyl chloride polymer |
DE1068017B (de) * | 1955-04-19 | 1959-10-29 | N. V. De Bataafsche Petroleum Maatschappij, Den Haag | Verfahren zur Herstellung von Polyvinylchlorid |
BE628582A (it) * | 1962-02-19 | |||
US3226350A (en) * | 1962-07-23 | 1965-12-28 | Goodyear Tire & Rubber | Preparation of high solids vinyl chloride polymer latex |
US3311579A (en) * | 1963-02-06 | 1967-03-28 | Goodrich Co B F | Water soluble and insoluble emulsifier mixture for vinyl polymers |
US3370028A (en) * | 1963-03-11 | 1968-02-20 | Firestone Tire & Rubber Co | Emulsion polymerization of vinyl chloride using a fatty acid soap and a sulfur-containing emulsifying agent |
US3546154A (en) * | 1966-09-27 | 1970-12-08 | Stauffer Chemical Co | Emulsion polymerization of vinyl compounds |
-
1972
- 1972-05-25 FR FR727218808A patent/FR2185635B1/fr not_active Expired
-
1973
- 1973-03-27 IT IT22242/73A patent/IT981682B/it active
- 1973-03-30 DE DE2315998A patent/DE2315998C2/de not_active Expired
- 1973-04-03 TR TR17631A patent/TR17631A/xx unknown
- 1973-04-04 US US348264A patent/US3895000A/en not_active Expired - Lifetime
- 1973-04-14 ES ES413725A patent/ES413725A1/es not_active Expired
- 1973-05-08 FI FI1481/73A patent/FI57425C/fi active
- 1973-05-23 BR BR3817/73A patent/BR7303817D0/pt unknown
- 1973-05-24 BE BE131472A patent/BE799975A/xx not_active IP Right Cessation
- 1973-05-24 AT AT453873A patent/AT327554B/de not_active IP Right Cessation
- 1973-05-25 NL NLAANVRAGE7307334,A patent/NL179387C/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI57425B (fi) | 1980-04-30 |
BR7303817D0 (pt) | 1974-01-17 |
DE2315998A1 (de) | 1973-12-13 |
TR17631A (tr) | 1975-07-23 |
FR2185635A1 (it) | 1974-01-04 |
DE2315998C2 (de) | 1983-06-30 |
IT981682B (it) | 1974-10-10 |
BE799975A (fr) | 1973-11-26 |
FR2185635B1 (it) | 1974-07-26 |
AT327554B (de) | 1976-02-10 |
ES413725A1 (es) | 1976-01-16 |
NL7307334A (it) | 1973-11-27 |
ATA453873A (de) | 1975-04-15 |
NL179387C (nl) | 1986-09-01 |
NL179387B (nl) | 1986-04-01 |
US3895000A (en) | 1975-07-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3000829B1 (en) | Method for producing aqueous polytetrafluoroethylene dispersion | |
US3706722A (en) | Polymers from essentially water-insoluble unsaturated liquid monomers and process for preparing same | |
RU2478654C2 (ru) | Способ получения тонкодисперсного порошка политетрафторэтилена | |
US7482415B2 (en) | Process for producing fluoroionomer, method for purification and concentration of the ionomer, and method of film formation | |
US3696082A (en) | Vinylidene chloride-long chain alkyl ester polymer | |
JPH0347281B2 (it) | ||
FI57425C (fi) | Foerfarande foer homopolymerisering eller kopolymerisering av vinylklorid i en vattenemulsion | |
US2771457A (en) | Production of vinyl chloride polymers | |
JPS61136502A (ja) | 重合用乳化剤 | |
EP0271198A1 (en) | Production of tetrafluoroethylene polymers | |
US5478883A (en) | Emulsion polymerization process utilizing a specifically defined ethylenically unsaturated polymerizable water-soluble nonionic surfactant formed by the reaction of a diallylamine, ethylene oxide and propylene oxide and/or butylene oxide | |
JPH11509244A (ja) | 含フッ素重合体の製造方法 | |
US4082659A (en) | Process for concentrating latices | |
US4243562A (en) | Process for the polymerization of vinyl chloride in aqueous suspension utilizing an oil-soluble initiator and subsequently a water-soluble initiator and use of the powders obtained thereby | |
US4098978A (en) | Process for emulsion polymerization of vinylidene halides and product thereof | |
US3370031A (en) | Process for preparing vinyl chloridevinyl ester copolymer latices | |
US4003871A (en) | High solids styrene-butadiene emulsions | |
JPS6289755A (ja) | テトラフルオロエチレン−エチレン−タイプの共重合体の安定な水性コロイド分散物およびその製造方法 | |
US4071675A (en) | Emulsion polymerization of vinyl chloride using mixed emulsifier system in a single step in the absence of seed formation | |
US3475391A (en) | Hydroxylated tetrafluoroethylene/isobutylene polymers and their preparation | |
US2388225A (en) | Process for polymerizing olefinic materials | |
JPH11246607A (ja) | ポリテトラフルオロエチレンを含む水性分散液の製造方法 | |
US4117216A (en) | Inversion polymerization process for producing vinyl resins | |
US2393133A (en) | Manufacture of synthetic rubber latices | |
US2404779A (en) | Process for the copolymerization of asymmetrical dihalogenated ethylenes |