ES8202564A1 - Un procedimiento para la produccion de polimeros - Google Patents
Un procedimiento para la produccion de polimerosInfo
- Publication number
- ES8202564A1 ES8202564A1 ES498718A ES498718A ES8202564A1 ES 8202564 A1 ES8202564 A1 ES 8202564A1 ES 498718 A ES498718 A ES 498718A ES 498718 A ES498718 A ES 498718A ES 8202564 A1 ES8202564 A1 ES 8202564A1
- Authority
- ES
- Spain
- Prior art keywords
- emulsion polymerization
- emulsifier
- polymerization process
- water
- emulsifier concentration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/18—Suspension polymerisation
-
- 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)
Abstract
PROCEDIMIENTO DE PRODUCCION DE POLIMEROS DE DISPERSION. SE FORMA UNA MEZCLA CONTENIENDO LOS MONOMEROS A POLIMERIZAR; UN MEDIO ACUOSO DE REACCION; UN 0,01-05 POR 100 EN PESO RESPECTO DE 100 PARTES DE MONOMERO DE UN CATALIZADOR DE RADICALES LIBRES INSOLUBLE EN AGUA; UN SISTEMA EMULSIONANTE CONTENIENDO 0,4-4 POR 100 EN PESO DE SALES DE AMONIO O METAL ALCALINO DE ACIDOS GRASOS SATURADOS; Y UN 0,05-4,5 POR 100 EN PESO DE UN PLASTIFICANTE INSOLUBLE EN AGUA. SE HOMOGENEIXA LA MEZCLA A TEMPERATURA DE 20C, Y SE POLIMERIZA A TEMPERATURA DE 30-70C Y PH DE 2-10,5. SE PULVERIZA EL LATEX OBTENIDO Y RESULTA UNA RESINA VINILICA DE DISPERSION. SE USAN EN LA PRODUCCION DE PLASTISOLES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/113,840 US4289667A (en) | 1980-01-21 | 1980-01-21 | Emulsion polymerization process with low emulsifier concentration |
Publications (2)
Publication Number | Publication Date |
---|---|
ES498718A0 ES498718A0 (es) | 1981-12-01 |
ES8202564A1 true ES8202564A1 (es) | 1981-12-01 |
Family
ID=22351821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES498718A Expired ES8202564A1 (es) | 1980-01-21 | 1981-01-21 | Un procedimiento para la produccion de polimeros |
Country Status (12)
Country | Link |
---|---|
US (1) | US4289667A (es) |
EP (1) | EP0043819B1 (es) |
KR (1) | KR840001828B1 (es) |
BR (1) | BR8009021A (es) |
CA (1) | CA1191983A (es) |
DE (1) | DE3069390D1 (es) |
ES (1) | ES8202564A1 (es) |
GR (1) | GR72991B (es) |
IN (1) | IN152264B (es) |
IT (1) | IT1135093B (es) |
MX (1) | MX156881A (es) |
WO (1) | WO1981002158A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3402447A1 (de) | 1984-01-25 | 1985-07-25 | Henkel KGaA, 4000 Düsseldorf | Acrylathydrosole |
DE3806075A1 (de) * | 1988-02-26 | 1989-09-07 | Bayer Ag | Terpolymerisatlatices |
JP2747843B2 (ja) * | 1990-04-05 | 1998-05-06 | 信越化学工業株式会社 | 塩化ビニル系重合体の製造方法 |
US5292836A (en) * | 1990-04-05 | 1994-03-08 | Shin-Etsu Chemical Co., Ltd. | Preparation of vinyl chloride polymers using high-speed and low-speed shear agitation |
DE4224456A1 (de) * | 1992-07-24 | 1994-01-27 | Basf Ag | Verwendung von Pfropfpolymeren zum Fetten und Füllen von Leder und Pelzfellen |
DE19512882A1 (de) * | 1995-04-06 | 1996-10-10 | Basf Ag | Wäßrige Polymerisatdispersion |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5120636Y2 (es) * | 1971-06-15 | 1976-05-29 | ||
US3867331A (en) * | 1973-08-29 | 1975-02-18 | Goodrich Co B F | Process for making emulsion polymerized preplasticized vinyl resins |
US4085267A (en) * | 1976-02-23 | 1978-04-18 | The B. F. Goodrich Company | Process for the suspension polymerization of vinyl chloride with low polymer buildup |
US4076920A (en) * | 1976-11-02 | 1978-02-28 | The B. F. Goodrich Company | Process for producing homo- or copolymerization of vinyl or vinylidene halides having reduced polymer build-up in the reactor |
NO140932C (no) * | 1977-08-10 | 1979-12-12 | Sintef | Fremgangsmaate for fremstilling av lateks |
US4186259A (en) * | 1978-07-31 | 1980-01-29 | The B. F. Goodrich Company | Process for producing homopolymers or copolymers of vinyl or vinylidene halides by emulsion polymerization |
US4203879A (en) * | 1978-09-01 | 1980-05-20 | The Firestone Tire & Rubber Company | Plastisol resins having improved clarity |
-
1980
- 1980-01-21 US US06/113,840 patent/US4289667A/en not_active Expired - Lifetime
- 1980-12-19 EP EP81900194A patent/EP0043819B1/en not_active Expired
- 1980-12-19 WO PCT/US1980/001710 patent/WO1981002158A1/en not_active Application Discontinuation
- 1980-12-19 DE DE8181900194T patent/DE3069390D1/de not_active Expired
- 1980-12-19 BR BR8009021A patent/BR8009021A/pt not_active IP Right Cessation
-
1981
- 1981-01-12 CA CA000368292A patent/CA1191983A/en not_active Expired
- 1981-01-20 IT IT19218/81A patent/IT1135093B/it active
- 1981-01-20 KR KR1019810000152A patent/KR840001828B1/ko active
- 1981-01-20 GR GR63920A patent/GR72991B/el unknown
- 1981-01-21 ES ES498718A patent/ES8202564A1/es not_active Expired
- 1981-01-21 MX MX185646A patent/MX156881A/es unknown
- 1981-01-21 IN IN67/CAL/81A patent/IN152264B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0043819B1 (en) | 1984-10-03 |
ES498718A0 (es) | 1981-12-01 |
IT8119218A0 (it) | 1981-01-20 |
IT1135093B (it) | 1986-08-20 |
KR830005265A (ko) | 1983-08-03 |
IN152264B (es) | 1983-12-03 |
EP0043819A4 (en) | 1982-05-28 |
EP0043819A1 (en) | 1982-01-20 |
KR840001828B1 (ko) | 1984-10-22 |
BR8009021A (pt) | 1981-11-24 |
CA1191983A (en) | 1985-08-13 |
MX156881A (es) | 1988-10-10 |
DE3069390D1 (en) | 1984-11-08 |
WO1981002158A1 (en) | 1981-08-06 |
GR72991B (es) | 1984-01-23 |
US4289667A (en) | 1981-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971001 |