JPS54102344A - Colorant for thermoplastic resins - Google Patents

Colorant for thermoplastic resins

Info

Publication number
JPS54102344A
JPS54102344A JP829478A JP829478A JPS54102344A JP S54102344 A JPS54102344 A JP S54102344A JP 829478 A JP829478 A JP 829478A JP 829478 A JP829478 A JP 829478A JP S54102344 A JPS54102344 A JP S54102344A
Authority
JP
Japan
Prior art keywords
styrene
pigment
colorant
butadiene
block copolymer
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
Application number
JP829478A
Other languages
Japanese (ja)
Other versions
JPS555774B2 (en
Inventor
Masaki Kondo
Yasutaka Momoi
Naruhito Kiyama
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.)
Dainichiseika Color and Chemicals Mfg Co Ltd
Original Assignee
Dainichiseika Color and Chemicals Mfg 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 Dainichiseika Color and Chemicals Mfg Co Ltd filed Critical Dainichiseika Color and Chemicals Mfg Co Ltd
Priority to JP829478A priority Critical patent/JPS54102344A/en
Publication of JPS54102344A publication Critical patent/JPS54102344A/en
Publication of JPS555774B2 publication Critical patent/JPS555774B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a masterbatch-type colorant comprising a pigment with a high concentration throughly dispersed, simply by kneading a styrene-butadiene block copolymer as a carrier resin with the pigment.
CONSTITUTION: 20W80 wt.% of a styrene-butadiene block copolymer, preferably a three-block copolymer of styrene, butadiene, and styrene at a ratio of styrene to butadiene of 25W50:75W50 as a carrier resin is incorporated with 80W20 wt.% of a pigment simply by kneading with an extruder without using a device to give a great shear force, thus forming a colorant wherein the pigment is thoroughly dispersed.
EFFECT: Good dispersion or diffusion of the pigment in the colored resin permits the application of the colorant to various types of resins without degrading physical properties.
COPYRIGHT: (C)1979,JPO&Japio
JP829478A 1978-01-30 1978-01-30 Colorant for thermoplastic resins Granted JPS54102344A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP829478A JPS54102344A (en) 1978-01-30 1978-01-30 Colorant for thermoplastic resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP829478A JPS54102344A (en) 1978-01-30 1978-01-30 Colorant for thermoplastic resins

Publications (2)

Publication Number Publication Date
JPS54102344A true JPS54102344A (en) 1979-08-11
JPS555774B2 JPS555774B2 (en) 1980-02-09

Family

ID=11689136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP829478A Granted JPS54102344A (en) 1978-01-30 1978-01-30 Colorant for thermoplastic resins

Country Status (1)

Country Link
JP (1) JPS54102344A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6372748A (en) * 1986-09-16 1988-04-02 Dainippon Ink & Chem Inc Colorant for styrene resin
JPS63146935A (en) * 1986-12-11 1988-06-18 Toyo Ink Mfg Co Ltd Colorant composition
CN109575459A (en) * 2018-12-06 2019-04-05 重庆颖锋兴瑞光电科技有限公司 A kind of PS diffuser plate

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55128598U (en) * 1979-02-27 1980-09-11
JPS63163186U (en) * 1987-04-11 1988-10-25
JPS63186343U (en) * 1987-05-25 1988-11-30
JPH01131373U (en) * 1988-03-01 1989-09-06

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6372748A (en) * 1986-09-16 1988-04-02 Dainippon Ink & Chem Inc Colorant for styrene resin
JPS63146935A (en) * 1986-12-11 1988-06-18 Toyo Ink Mfg Co Ltd Colorant composition
JPH0621218B2 (en) * 1986-12-11 1994-03-23 東洋インキ製造株式会社 Colorant composition
CN109575459A (en) * 2018-12-06 2019-04-05 重庆颖锋兴瑞光电科技有限公司 A kind of PS diffuser plate

Also Published As

Publication number Publication date
JPS555774B2 (en) 1980-02-09

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