GB861986A - Improvements in and relating to the production of polymers - Google Patents
Improvements in and relating to the production of polymersInfo
- Publication number
- GB861986A GB861986A GB12730/57A GB1273057A GB861986A GB 861986 A GB861986 A GB 861986A GB 12730/57 A GB12730/57 A GB 12730/57A GB 1273057 A GB1273057 A GB 1273057A GB 861986 A GB861986 A GB 861986A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vinyl acetate
- water
- reaction
- heating
- preparation
- 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
- C08F2/22—Emulsion polymerisation
- C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
- C08F2/26—Emulsion polymerisation with the aid of emulsifying agents anionic
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- 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
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/02—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of acids, salts or anhydrides
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)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL98532D NL98532C (fr) | 1956-07-04 | ||
GB12730/57A GB861986A (en) | 1956-07-04 | 1956-07-04 | Improvements in and relating to the production of polymers |
US668896A US2987493A (en) | 1956-07-04 | 1957-07-01 | Emulsion polymerization using copolymer of a salt of methacrylic acid and vinyl acetate |
DEB45161A DE1098201B (de) | 1956-07-04 | 1957-07-01 | Verfahren zur Herstellung einer waessrigen Emulsion eines Polymerisats oder eines Mischpolymerisats |
CH4798257A CH377533A (fr) | 1956-07-04 | 1957-07-04 | Procédé de préparation d'émulsions de polymères |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1178132X | 1956-07-04 | ||
GB2070256 | 1956-07-04 | ||
GB2987493X | 1956-07-04 | ||
GB12730/57A GB861986A (en) | 1956-07-04 | 1956-07-04 | Improvements in and relating to the production of polymers |
GB3225256 | 1956-10-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB861986A true GB861986A (en) | 1961-03-01 |
Family
ID=27516116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB12730/57A Expired GB861986A (en) | 1956-07-04 | 1956-07-04 | Improvements in and relating to the production of polymers |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH377533A (fr) |
DE (1) | DE1098201B (fr) |
GB (1) | GB861986A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL281590A (fr) * | 1961-08-09 | |||
DE1265988B (de) * | 1965-08-06 | 1968-04-11 | Basf Ag | Verfahren zur Herstellung von waessrigen Dispersionen von Vinylesterpolymerisaten |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE662157C (de) * | 1932-03-23 | 1938-07-06 | Roehm & Haas Akt Ges | Verfahren zum Polymerisieren von Acrylsaeure, deren Homologen, ihren Salzen oder Estern |
-
1956
- 1956-07-04 GB GB12730/57A patent/GB861986A/en not_active Expired
-
1957
- 1957-07-01 DE DEB45161A patent/DE1098201B/de active Pending
- 1957-07-04 CH CH4798257A patent/CH377533A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
CH377533A (fr) | 1964-05-15 |
DE1098201B (de) | 1961-01-26 |
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