GB870287A - Polymeric compositions - Google Patents
Polymeric compositionsInfo
- Publication number
- GB870287A GB870287A GB3549658A GB3549658A GB870287A GB 870287 A GB870287 A GB 870287A GB 3549658 A GB3549658 A GB 3549658A GB 3549658 A GB3549658 A GB 3549658A GB 870287 A GB870287 A GB 870287A
- Authority
- GB
- United Kingdom
- Prior art keywords
- amylopectin
- dispersion
- added
- ingredients
- polymerization
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D131/00—Coating compositions based on homopolymers or 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 an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Coating compositions based on derivatives of such polymers
- C09D131/02—Homopolymers or copolymers of esters of monocarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/12—Amylose; Amylopectin; Degradation products thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Aqueous dispersions of vinyl acetate and vinyl propionate polymers and copolymers (e.g. with ethyl and butyl acrylate), containing at least 50% of the vinyl ester, are made by polymerizing the monomers in aqueous dispersion in the presence of, as dispersing agent, 1/2 %-8% of amylopectin, calculated on the total dispersion and in the absence of more than 5% of amylose, calculated on the amylopectin content. The catalyst may be a salt of a peracid such as a perborate or persulphate, e.g. ammonium persulphate, and the monomer and catalyst may be added continuously during the polymerization, which may be carried out at increasing temperature as it proceeds. The aqueous polymer dispersions produced may also contain plasticizers, such as dibutyl phthalate, which may be added before or after the polymerization. Further amylopectin may be added, together with other ingredients, if the dispersion is to be used as an emulsion paint. The other ingredients may be rutile titanium dioxide, fine china clay or sodium o-phenyl phenate preservative. The compositions may be used for coating leather, paper and textiles and as decorative paints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3549658A GB870287A (en) | 1958-11-05 | 1958-11-05 | Polymeric compositions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3549658A GB870287A (en) | 1958-11-05 | 1958-11-05 | Polymeric compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB870287A true GB870287A (en) | 1961-06-14 |
Family
ID=10378400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3549658A Expired GB870287A (en) | 1958-11-05 | 1958-11-05 | Polymeric compositions |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB870287A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1270692A4 (en) * | 2000-08-23 | 2004-04-14 | Nat Inst Of Advanced Ind Scien | EMULSION COMPOSITION FOR COATING FILM FORMATION, COATING FILM OBTAINED, METHODS OF PRODUCING THE SAME AND CORRESPONDING SURFACE TREATMENT METHOD |
-
1958
- 1958-11-05 GB GB3549658A patent/GB870287A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1270692A4 (en) * | 2000-08-23 | 2004-04-14 | Nat Inst Of Advanced Ind Scien | EMULSION COMPOSITION FOR COATING FILM FORMATION, COATING FILM OBTAINED, METHODS OF PRODUCING THE SAME AND CORRESPONDING SURFACE TREATMENT METHOD |
| US6953816B2 (en) | 2000-08-23 | 2005-10-11 | National Institute Of Advanced Industrial Science And Technology | Emulsion composition for film formation, a film prepared therefrom, a method for producing the same, and a surface treating method using the same |
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