US4010126A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aqueous emulsion copolymers of vinyl alkanoates, alkyl, acrylates, and acrylic modified alkyds
Assignee: Celanese Corp
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Filing: 1975-04-11
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Granted: 1977-03-01
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Expires: 1995-04-11
Abstract
Abstract Aqueous polymeric emulsions are formed by the inter-polymerization reaction product of at least one monomer having a reactive CH 2 =C< group (e.g., vinyl acetate and alkyl acrylates) and an alkyd resin which is modified by the incorporation therein of certain ethylenically unsaturated monomers.
Inventors
- 👤 Edward J. Kuzma
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:31
CPC Classifications
C; C08; C08F; C08F299/00; C08F299/02; C08F299/04; C08F299/0485; C08F299/0492; C08F299/0407; C08F299/0414; C08F299/0478
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
163 words
An aqueous emulsion vehicle comprising the interpolymerization reaction product of a. from about 60 to about 90% by weight based on the total monomer/resin weight of at least one monomer having the polymerization-reactive CH 2 =C< grouping selected from the group consisting of 1. Vinyl acetate and 2. alkyl acetate and methacrylate monomers wherein the alkyl radical contains from 1 to 10 carbon atoms; and b. from about 10 to about 40% by weight based on the total monomer/resin weight of an acrylic modified alkyd resin produced by the condensation reaction of at least one of each of the following: 1. an esterifiable polyhydric alcohol, 2. saturated, mono-unsaturated, or poly-unsaturated fatty acid or fatty acid oil; 3. A polycarboxylic acid or anhydride thereof; and 4. a monomer selected from the class of compounds having the formula: ##STR2##wherein R is --H or --CH 3 and R 1 is --H or a branched or unbranched lower alkyl group of from 1 to 10 carbon atoms.
Claim 2
Dependent Claim
163 words
An aqueous emulsion vehicle comprising the interpolymerization reaction product of a. from about 60 to about 90% by weight based on the total monomer/resin weight of at least one monomer having the polymerization-reactive CH 2 =C< grouping selected from the group consisting of 1. Vinyl acetate and 2. alkyl acetate and methacrylate monomers wherein the alkyl radical contains from 1 to 10 carbon atoms; and b. from about 10 to about 40% by weight based on the total monomer/resin weight of an acrylic modified alkyd resin produced by the condensation reaction of at least one of each of the following: 1. an esterifiable polyhydric alcohol, 2. saturated, mono-unsaturated, or poly-unsaturated fatty acid or fatty acid oil; 3. A polycarboxylic acid or anhydride thereof; and 4. a monomer selected from the class of compounds having the formula: ##STR2##wherein R is --H or --CH 3 and R 1 is --H or a branched or unbranched lower alkyl group of from 1 to 10 carbon atoms.
Claim 3
Dependent Claim
43 words
An aqueous emulsion vehicle comprising the interpolymerization reaction product of a. from about 70 to about 85% by weight based on the total monomer/resin weight of at least one monomer having the polymerization-reactive CH 2 =C< grouping selected from the group consisting of
Claim 4
Dependent Claim
43 words
An aqueous emulsion vehicle comprising the interpolymerization reaction product of a. from about 70 to about 85% by weight based on the total monomer/resin weight of at least one monomer having the polymerization-reactive CH 2 =C< grouping selected from the group consisting of
Claim 5
Dependent Claim
120 words
vinyl acetate and 2. alkyl acrylate and methacrylate monomers wherein the alkyl radical contains from 1 to 6 carbon atoms; and b. from about 15 to about 30% by weight based on the total monomer/resin weight of an acrylic modified alkyd resin produced by the condensation reaction of at least one of each of the following: 1. an esterifiable polyhydric alcohol, 2. a saturated, mono-unsaturated, or poly-unsaturated fatty acid or fatty acid oil; 3. a polycarboxylic acid or anhydride thereof; and 4. a monomer selected from the class of compounds having the formula: ##STR3##wherein R is --H or --CH 3 and R 1 is --H or a branched or unbranched lower alkyl group of from 1 to 10 carbon atoms.
Claim 6
Dependent Claim
120 words
vinyl acetate and 2. alkyl acrylate and methacrylate monomers wherein the alkyl radical contains from 1 to 6 carbon atoms; and b. from about 15 to about 30% by weight based on the total monomer/resin weight of an acrylic modified alkyd resin produced by the condensation reaction of at least one of each of the following: 1. an esterifiable polyhydric alcohol, 2. a saturated, mono-unsaturated, or poly-unsaturated fatty acid or fatty acid oil; 3. a polycarboxylic acid or anhydride thereof; and 4. a monomer selected from the class of compounds having the formula: ##STR3##wherein R is --H or --CH 3 and R 1 is --H or a branched or unbranched lower alkyl group of from 1 to 10 carbon atoms.
Claim 7
Dependent Claim
12 words
the vehicle of claim 1 wherein the alkyl acryate is n-butyl acrylate.
Claim 8
Dependent Claim
24 words
The vehicle of claim 3 wherein the fatty acid is Soya; the polyhydric alcohol is pentaerythritol; and the polycarboxylic acid anhydride is phthalic anhydride.
References Cited (Backward Citations)
US3547847A
Cited
US3666345A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-02-29 | 1980-08-30 | 1981-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-02-29 | 1984-08-30 | 1985-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-02-29 | 1988-08-30 | 1989-03-01 | $7700.00 | Window Closed / Lapsed |