JPS5670057A - Preparation of powdered resin composition - Google Patents

Preparation of powdered resin composition

Info

Publication number
JPS5670057A
JPS5670057A JP14625679A JP14625679A JPS5670057A JP S5670057 A JPS5670057 A JP S5670057A JP 14625679 A JP14625679 A JP 14625679A JP 14625679 A JP14625679 A JP 14625679A JP S5670057 A JPS5670057 A JP S5670057A
Authority
JP
Japan
Prior art keywords
resin composition
give
preparation
powdered
blowing agent
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
Application number
JP14625679A
Other languages
Japanese (ja)
Inventor
Kenro Sakurai
Yoshio Matsumoto
Taichi Imanishi
Keiichi Wake
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP14625679A priority Critical patent/JPS5670057A/en
Publication of JPS5670057A publication Critical patent/JPS5670057A/en
Pending legal-status Critical Current

Links

Landscapes

  • Processes Of Treating Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)

Abstract

PURPOSE: To obtain the titled composition having a narrow particle distribution of particle diameter, forming a coating film having improved smoothness, gloss, etc. in spraying as a powdered coating compound, by converting the resin composition into a porous solid by adding a blowing agent or by another process, followed by pulverizing.
CONSTITUTION: For example, a polyester resin, acrylic resin, etc. is blended with a blowing agent, e.g., ammonium carbonate, azodicarbonamide, etc., and, if necessary, a curing agent, pigment, etc. The blend is then expanded by heating, to give first a porous resin composition, which is pulverized by a grinder, etc. and sieved to give the desired powdered resin composition.
COPYRIGHT: (C)1981,JPO&Japio
JP14625679A 1979-11-12 1979-11-12 Preparation of powdered resin composition Pending JPS5670057A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14625679A JPS5670057A (en) 1979-11-12 1979-11-12 Preparation of powdered resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14625679A JPS5670057A (en) 1979-11-12 1979-11-12 Preparation of powdered resin composition

Publications (1)

Publication Number Publication Date
JPS5670057A true JPS5670057A (en) 1981-06-11

Family

ID=15403618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14625679A Pending JPS5670057A (en) 1979-11-12 1979-11-12 Preparation of powdered resin composition

Country Status (1)

Country Link
JP (1) JPS5670057A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008524356A (en) * 2004-12-21 2008-07-10 エボニック デグサ ゲーエムベーハー Fine-grained polyarylene ether ketone powder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008524356A (en) * 2004-12-21 2008-07-10 エボニック デグサ ゲーエムベーハー Fine-grained polyarylene ether ketone powder
JP4922183B2 (en) * 2004-12-21 2012-04-25 エボニック デグサ ゲーエムベーハー Fine-grained polyarylene ether ketone powder

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