GB1433064A - Thermosettable synthetic addition polymers - Google Patents
Thermosettable synthetic addition polymersInfo
- Publication number
- GB1433064A GB1433064A GB469774A GB469774A GB1433064A GB 1433064 A GB1433064 A GB 1433064A GB 469774 A GB469774 A GB 469774A GB 469774 A GB469774 A GB 469774A GB 1433064 A GB1433064 A GB 1433064A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vinyl
- groups
- modifier
- reactive
- monomer
- 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
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)
- Paints Or Removers (AREA)
Abstract
1433064 Production of thermosetting polymer dispersions CANADIAN INDUSTRIES Ltd 1 Feb 1974 [1 Nov 1973] 04697/74 Heading C3P The process of Specification 1,417,713 for producing a thermosetting aqueous dispersion by polymerizing in water at least one α,#- ethylenically unsaturated main monomer which is very slightly soluble in water, with at least one α,#-ethylenically unsaturated monomer containing a reactive group, in the presence of a surfactant, suspending agent or mixture thereof, and also in the presence of at least one modifier containing a complementary reactive group and which is a plasticizer selected from mono epoxy compounds epoxy resins, melamineformaldehyde resins and ureaformaldehyde resins, is modified by including in the monomer mixture a monomer selected from water soluble salts of vinyl sulphonate and of allyl sulphonate, and sulpho-esters or salts thereof of the formula wherein R is a vinyl or alpha-substituted vinyl group, Q is a divalent hydrocarbon group having its valence bonds on different carbon atoms and M is a hydrogen ion or a cation selected from Na, K, Li, ammonium or substituted ammonium groups NR<SP>1</SP> 4 wherein each R<SP>1</SP> is H, C 1-4 alkyl, or C 1-3 alkanolamine, or where two R<SP>1</SP> groups and the nitrogen atom represent together a morpholine residue, and the remaining R<SP>1</SP> groups are as already defined. A long list of such monomers is given. An example of the monoepoxy plasticizer/modifier is, the reaction product of epichlorohydrin and a C 9-11 mixture of saturated tertiary alpha carbon atom carboxylic acids. Some of the reactive modifier may be replaced by a non-reactive modifier such as a monomeric ester, polymeric ester and polyalkylene glycols. The polymerized dispension may also be mixed with an external cross-linking agent containing at least two complementary reactive groups, and also, if desired, a water soluble resin. Examples of main monomers are styrene, C 1-4 alkyl methacrylates, -acrylates, -itaconates, -maleates, and -fumarates, vinyl esters, and vinyl chloride. Examples of monomers containing reactive groups are acrylic-, methacrylic-, itaconic-, maleic- and fumaric acids, acrylamide and its C 1-4 substituted derivatives, N-alkoxy acrylamides, diacetone acrylamide, maleamic acid, maleamide, fumaramide, N-mono-alkyl/aryl substituted amides, hydroxyethyl methacrylate and hydroxy-propyl methacrylate.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT4927474A IT1078726B (en) | 1974-02-01 | 1974-03-15 | Stable aq. thermosetting latex coating compsns. - by polymsg. unsatd. monomers in aq. emulsion in the presence of a water sol. ionic monomer |
JP4834974A JPS5078636A (en) | 1973-07-13 | 1974-05-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA176,446A CA984079A (en) | 1972-07-14 | 1973-07-13 | Thermosettable aqueous dispersions of synthetic addition polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1433064A true GB1433064A (en) | 1976-04-22 |
Family
ID=4097289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB469774A Expired GB1433064A (en) | 1973-07-13 | 1974-02-01 | Thermosettable synthetic addition polymers |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2427341A1 (en) |
FR (1) | FR2249897B2 (en) |
GB (1) | GB1433064A (en) |
ZA (1) | ZA741496B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4373056A (en) | 1980-09-19 | 1983-02-08 | Rohm Gmbh Chemische Fabrik | Aqueous artificial resin dispersions free of emulsifying agents |
US4522962A (en) * | 1980-09-08 | 1985-06-11 | Scm Corporation | Epoxy modified emulsion polymers |
EP0420097A2 (en) * | 1989-09-25 | 1991-04-03 | Union Carbide Chemicals And Plastics Company, Inc. | Coreactable powdered compositions |
US5207954A (en) * | 1989-09-25 | 1993-05-04 | Union Carbide Chemicals & Plastics Technology Corporation | Method of making coreactable powdered coatings |
-
1974
- 1974-02-01 GB GB469774A patent/GB1433064A/en not_active Expired
- 1974-02-22 FR FR7406080A patent/FR2249897B2/fr not_active Expired
- 1974-03-07 ZA ZA00741496A patent/ZA741496B/en unknown
- 1974-06-06 DE DE19742427341 patent/DE2427341A1/en not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4522962A (en) * | 1980-09-08 | 1985-06-11 | Scm Corporation | Epoxy modified emulsion polymers |
US4373056A (en) | 1980-09-19 | 1983-02-08 | Rohm Gmbh Chemische Fabrik | Aqueous artificial resin dispersions free of emulsifying agents |
EP0420097A2 (en) * | 1989-09-25 | 1991-04-03 | Union Carbide Chemicals And Plastics Company, Inc. | Coreactable powdered compositions |
EP0420097A3 (en) * | 1989-09-25 | 1992-04-01 | Union Carbide Chemicals And Plastics Company, Inc. | Coreactable powdered compositions |
US5207954A (en) * | 1989-09-25 | 1993-05-04 | Union Carbide Chemicals & Plastics Technology Corporation | Method of making coreactable powdered coatings |
Also Published As
Publication number | Publication date |
---|---|
FR2249897A2 (en) | 1975-05-30 |
ZA741496B (en) | 1975-10-29 |
DE2427341A1 (en) | 1975-05-07 |
FR2249897B2 (en) | 1980-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |