JPS57128715A - Curing accelerator for unsaturated polyester resin - Google Patents
Curing accelerator for unsaturated polyester resinInfo
- Publication number
- JPS57128715A JPS57128715A JP1306281A JP1306281A JPS57128715A JP S57128715 A JPS57128715 A JP S57128715A JP 1306281 A JP1306281 A JP 1306281A JP 1306281 A JP1306281 A JP 1306281A JP S57128715 A JPS57128715 A JP S57128715A
- Authority
- JP
- Japan
- Prior art keywords
- salt
- cobalt
- accelerator
- unsaturated polyester
- curing accelerator
- 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: The titled accelerator, containing a cobalt salt, iron salt, and alkaline earth metallic salt of an organic acid as a curing accelerator of an unsaturated polyester resin composition, and having a high curing rate at a low temperature with the suppressed use of high-cost cobalt.
CONSTITUTION: A curing accelerator for an unsaturated polyester obtained by adding a cobalt salt and iron salt of an 8W16C fatty acid, aromatic and alicyclic monocarboxylic acids or a chelate compound, e.g. acetylacetonate, and an alkaline earth metallic salt of an 8W16C fatty acid, aromatic and alicyclic monocarboxylic acids as a curing accelerator with the necessary minimal amount of the cobalt compound and a tin salt, copper salt, etc. of an 8W16C aliphatic monocarboxylic acid and a chelate compound, e.g. acetylacetonate thereof, as an assistant accelerator to an organic solvent, e.g. toluene. The amount of the accelerator is 0.006W0.012% cobalt, 0.001W0.02% iron and 0.01W0.06% alkaline earth expressed in terms of metals based on the weight of the unsaturated polyester resin composition.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1306281A JPS57128715A (en) | 1981-02-02 | 1981-02-02 | Curing accelerator for unsaturated polyester resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1306281A JPS57128715A (en) | 1981-02-02 | 1981-02-02 | Curing accelerator for unsaturated polyester resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57128715A true JPS57128715A (en) | 1982-08-10 |
Family
ID=11822643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1306281A Pending JPS57128715A (en) | 1981-02-02 | 1981-02-02 | Curing accelerator for unsaturated polyester resin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57128715A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0957142A2 (en) * | 1998-05-11 | 1999-11-17 | Morton International, Inc. | Unsaturated polyester powder coatings with improved surface cure |
| CN104583291A (en) * | 2012-08-29 | 2015-04-29 | 阿克佐诺贝尔化学国际公司 | Iron-based accelerator for curing resins |
-
1981
- 1981-02-02 JP JP1306281A patent/JPS57128715A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0957142A2 (en) * | 1998-05-11 | 1999-11-17 | Morton International, Inc. | Unsaturated polyester powder coatings with improved surface cure |
| EP0957142A3 (en) * | 1998-05-11 | 2000-02-02 | Morton International, Inc. | Unsaturated polyester powder coatings with improved surface cure |
| CN104583291A (en) * | 2012-08-29 | 2015-04-29 | 阿克佐诺贝尔化学国际公司 | Iron-based accelerator for curing resins |
| KR20150048722A (en) * | 2012-08-29 | 2015-05-07 | 아크조 노벨 케미칼즈 인터내셔널 비.브이. | Iron-based accelerator for curing resins |
| JP2015526570A (en) * | 2012-08-29 | 2015-09-10 | アクゾ ノーベル ケミカルズ インターナショナル ベスローテン フエンノートシャップＡｋｚｏ Ｎｏｂｅｌ Ｃｈｅｍｉｃａｌｓ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｂ．Ｖ． | Iron accelerator for curing resin |
| US9428631B2 (en) | 2012-08-29 | 2016-08-30 | Akzo Nobel Chemicals International B.V. | Iron-based accelerator for curing resins |
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