JPS57109863A - Modified polyester composition for water-based plant - Google Patents
Modified polyester composition for water-based plantInfo
- Publication number
- JPS57109863A JPS57109863A JP18718980A JP18718980A JPS57109863A JP S57109863 A JPS57109863 A JP S57109863A JP 18718980 A JP18718980 A JP 18718980A JP 18718980 A JP18718980 A JP 18718980A JP S57109863 A JPS57109863 A JP S57109863A
- Authority
- JP
- Japan
- Prior art keywords
- modified polyester
- acid
- unsaturated polyester
- water
- anhydride
- 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.)
- Pending
Links
Abstract
PURPOSE: To provide the titled composition having excellent gloss, hardness, water-resistance, weather resistance, paint stability, etc. and containing a specific modified polyester derived from a polyhydric alcohol component containing dimethylolpropanediol.
CONSTITUTION: An unsaturated polyester having an acid value of ≥30 and a molecular weight of 1,000W3,000 is prepared from (A) 2,2-dimethylpropandiol-1,3 (≤30wt% of the whole polyhydric alcohol), (B) the polyoxyalkylene bisphenol derivative of formulaI, the methyl-substituted bisphenol epoxy derivative of formulaII and/or 2,2-bis(4-cyclohexanol)propane, and (C) a polybasic acid component containing an α,β-unsaturated dibasic acid (anhydride) and trimellitic acid (anhydride). The unreacted carboxyl groups in the unsaturated polyester are neutralized by the salt-forming reaction, and the neutralized unsaturated polyester is made to react with 0.01W5.0mol of an acrylic acid ester of formulaIII, etc. per 1mol of the component (C). The objective composition contains the modified polyester thus obtained.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18718980A JPS57109863A (en) | 1980-12-26 | 1980-12-26 | Modified polyester composition for water-based plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18718980A JPS57109863A (en) | 1980-12-26 | 1980-12-26 | Modified polyester composition for water-based plant |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57109863A true JPS57109863A (en) | 1982-07-08 |
Family
ID=16201658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18718980A Pending JPS57109863A (en) | 1980-12-26 | 1980-12-26 | Modified polyester composition for water-based plant |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57109863A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS614774A (en) * | 1984-06-20 | 1986-01-10 | Mitsui Toatsu Chem Inc | Underwater curing paint |
EP0309901A2 (en) * | 1987-09-29 | 1989-04-05 | Ppg Industries, Inc. | Water-borne acrylic/polyester resin |
US6748600B1 (en) | 2002-12-09 | 2004-06-15 | Mizuno Corporation | Ball catching tool |
JP2019172934A (en) * | 2018-03-29 | 2019-10-10 | 三菱ケミカル株式会社 | Polyester resin, primer composition, aqueous liquid, substrate film with primer layer, and prism sheet |
-
1980
- 1980-12-26 JP JP18718980A patent/JPS57109863A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS614774A (en) * | 1984-06-20 | 1986-01-10 | Mitsui Toatsu Chem Inc | Underwater curing paint |
JPH0153981B2 (en) * | 1984-06-20 | 1989-11-16 | Mitsui Toatsu Kagaku Kk | |
EP0309901A2 (en) * | 1987-09-29 | 1989-04-05 | Ppg Industries, Inc. | Water-borne acrylic/polyester resin |
JPH01110552A (en) * | 1987-09-29 | 1989-04-27 | Ppg Ind Inc | Water repellent acrylic/polyester resin |
US6748600B1 (en) | 2002-12-09 | 2004-06-15 | Mizuno Corporation | Ball catching tool |
JP2019172934A (en) * | 2018-03-29 | 2019-10-10 | 三菱ケミカル株式会社 | Polyester resin, primer composition, aqueous liquid, substrate film with primer layer, and prism sheet |
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