JPS54148096A - Preparation of air-drying unsaturated polyester coating resin - Google Patents
Preparation of air-drying unsaturated polyester coating resinInfo
- Publication number
- JPS54148096A JPS54148096A JP5686478A JP5686478A JPS54148096A JP S54148096 A JPS54148096 A JP S54148096A JP 5686478 A JP5686478 A JP 5686478A JP 5686478 A JP5686478 A JP 5686478A JP S54148096 A JPS54148096 A JP S54148096A
- Authority
- JP
- Japan
- Prior art keywords
- unsaturated polyester
- coating resin
- molecular weight
- polyhydric alcohol
- 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.)
- Granted
Links
Landscapes
- Polyesters Or Polycarbonates (AREA)
- Paints Or Removers (AREA)
Abstract
PURPOSE: To prepare a coating resin having a sharp molecular weight distribution and improved air-drying property, capable of giving high-strength films, by depolymerizing an unsaturated polyester having a specific molecular weight with a hydroxyl group-containing polyhydric alcohol allyl ether.
CONSTITUTION: A coating resin is prepared by depolymerizing (A) an unsaturated polyester having a molecular weight of 3 x 103 - 106 and free of a polyhydric alcohol allyl ether, with (B) a polyhydric alcohol allyl ether having one or more hydroxyl groups at 150W250°C. As for the component (B), partially allyl-etherified derivatives of trimethylolpropane, glycerol, pentaerythrithol, sorbitol, etc., may be preferably cited.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5686478A JPS54148096A (en) | 1978-05-12 | 1978-05-12 | Preparation of air-drying unsaturated polyester coating resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5686478A JPS54148096A (en) | 1978-05-12 | 1978-05-12 | Preparation of air-drying unsaturated polyester coating resin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54148096A true JPS54148096A (en) | 1979-11-19 |
JPS5534171B2 JPS5534171B2 (en) | 1980-09-05 |
Family
ID=13039277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5686478A Granted JPS54148096A (en) | 1978-05-12 | 1978-05-12 | Preparation of air-drying unsaturated polyester coating resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54148096A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4990814B2 (en) * | 2008-02-18 | 2012-08-01 | 積水化成品工業株式会社 | Process for producing modified polystyrene resin particles, pre-expanded particles, and expanded molded article. |
-
1978
- 1978-05-12 JP JP5686478A patent/JPS54148096A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5534171B2 (en) | 1980-09-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU5850280A (en) | Linolenic and dihomolinolenic acid compositions | |
JPS5545760A (en) | Ultraviolet-absorbing amino compound and coating and coated product containing the same | |
JPS54148096A (en) | Preparation of air-drying unsaturated polyester coating resin | |
JPS5316048A (en) | Cathod-depositing coating composition and its preparation | |
JPS54117572A (en) | Molded article of crosslinked polyester and its production | |
JPS5543104A (en) | Preparation of thermosetting slurry resin composition | |
JPS56110765A (en) | Thermosetting resin composition | |
JPS5740543A (en) | Preparation of agent for reinforcing nylon stockings | |
JPS5650910A (en) | Air-curable unsaturated polyester resin composition | |
JPS5545662A (en) | Gel agent of tolnaftate for external application | |
JPS5514252A (en) | Film for print wrapping | |
JPS53143631A (en) | Fire-resistant composition | |
JPS55115471A (en) | Emulsion composition | |
JPS5375289A (en) | Preparation of water-dispersed resin composition | |
JPS5477633A (en) | Coating of thermosetting aqueous high-solid conting compound | |
JPS559670A (en) | Polyvinyl alcohol resin composition | |
JPS5566953A (en) | Composition for continuously porous silicone rubber molded article | |
JPS5654230A (en) | Preparation of transparent titanium oxide film | |
JPS544994A (en) | Epoxy resin composition | |
JPS55129410A (en) | Preparation of plasticized modified phenolic resin | |
JPS52139146A (en) | Strippable paint compositions | |
JPS5436337A (en) | Coating composition with improved coating property | |
JPS5545725A (en) | Composition for thickening aqueous liquid and thickening method | |
JPS5265594A (en) | Preparation of cyclopentadiene resins | |
JPS5356300A (en) | Curing of epoxidized polymer |