JPS544985A - Preparation of petroleum resin - Google Patents

Preparation of petroleum resin

Info

Publication number
JPS544985A
JPS544985A JP6944977A JP6944977A JPS544985A JP S544985 A JPS544985 A JP S544985A JP 6944977 A JP6944977 A JP 6944977A JP 6944977 A JP6944977 A JP 6944977A JP S544985 A JPS544985 A JP S544985A
Authority
JP
Japan
Prior art keywords
preparation
petroleum resin
specific
color
adjusting
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
JP6944977A
Other languages
Japanese (ja)
Inventor
Yoshiro Shoji
Toshio Kobayashi
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP6944977A priority Critical patent/JPS544985A/en
Publication of JPS544985A publication Critical patent/JPS544985A/en
Pending legal-status Critical Current

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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: To improve the color of the hydrocarbon resin by adjusting the water content of a petroleum fraction having a specific boiling point to a specific range.
COPYRIGHT: (C)1979,JPO&Japio
JP6944977A 1977-06-14 1977-06-14 Preparation of petroleum resin Pending JPS544985A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6944977A JPS544985A (en) 1977-06-14 1977-06-14 Preparation of petroleum resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6944977A JPS544985A (en) 1977-06-14 1977-06-14 Preparation of petroleum resin

Publications (1)

Publication Number Publication Date
JPS544985A true JPS544985A (en) 1979-01-16

Family

ID=13402948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6944977A Pending JPS544985A (en) 1977-06-14 1977-06-14 Preparation of petroleum resin

Country Status (1)

Country Link
JP (1) JPS544985A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0297559A (en) * 1988-10-03 1990-04-10 Toshiba Silicone Co Ltd Heat-conductive silicone composition
JPH05202277A (en) * 1991-09-11 1993-08-10 Mitsubishi Electric Corp Highly thermally conductive and lowly shrinking, wet-type unsaturated polyester resin composition, and circuit breaker made therefrom
EP1035143A4 (en) * 1998-09-30 2001-11-07 Arakawa Chem Ind Process for producing hydrogenated c9 petroleum resin and hydrogenated c9 petroleum resin obtained by the process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0297559A (en) * 1988-10-03 1990-04-10 Toshiba Silicone Co Ltd Heat-conductive silicone composition
JPH0536456B2 (en) * 1988-10-03 1993-05-31 Toshiba Silicone
JPH05202277A (en) * 1991-09-11 1993-08-10 Mitsubishi Electric Corp Highly thermally conductive and lowly shrinking, wet-type unsaturated polyester resin composition, and circuit breaker made therefrom
EP1035143A4 (en) * 1998-09-30 2001-11-07 Arakawa Chem Ind Process for producing hydrogenated c9 petroleum resin and hydrogenated c9 petroleum resin obtained by the process

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