JPS5487790A - Preparation of hydrocarbon resin - Google Patents

Preparation of hydrocarbon resin

Info

Publication number
JPS5487790A
JPS5487790A JP15557877A JP15557877A JPS5487790A JP S5487790 A JPS5487790 A JP S5487790A JP 15557877 A JP15557877 A JP 15557877A JP 15557877 A JP15557877 A JP 15557877A JP S5487790 A JPS5487790 A JP S5487790A
Authority
JP
Japan
Prior art keywords
fraction
cyclopentadiene
acid anhydride
hydrocarbon resin
polymerized
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
JP15557877A
Other languages
Japanese (ja)
Other versions
JPS5937002B2 (en
Inventor
Shigeru Katayama
Mutsuhiro Aoki
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 JP15557877A priority Critical patent/JPS5937002B2/en
Priority to GB7849855A priority patent/GB2012287B/en
Priority to NL7812514A priority patent/NL7812514A/en
Priority to FR7836306A priority patent/FR2412573A1/en
Priority to US05/973,445 priority patent/US4230840A/en
Priority to IT31333/78A priority patent/IT1101749B/en
Priority to DE2856335A priority patent/DE2856335C2/en
Priority to CA000318616A priority patent/CA1134994A/en
Publication of JPS5487790A publication Critical patent/JPS5487790A/en
Publication of JPS5937002B2 publication Critical patent/JPS5937002B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To prepare a hydrocarbon resin having improved color and heat stability, and useful as a tackfier, by polymerizing a fraction having specific boiling point range obtained by the thermal cracking of petroleum, after treating with an α,β- unsaturated dicarboxylic acid anhydride.
CONSTITUTION: A fraction having a boiling point of 140W280°C and containing cyclopentadiene or its derivative, e.g. cyclopentadiene, methyl cyclopentadiene, fulvene, methylfulvene, etc., is sperated from the thermal cracking product of petroleum. The content of the cyclopentadiene, etc., in the fraction is adjusted to 0.01W0.7 wt%. The fraction is treated with 0.8W3.0 moles, based on 1 mole of the cyclopentadienes, of an α, β-unsaturated dicarboxylic acid anhydride, and polymerized in the presence of a Friedel crafts catalyst, or a mixture of the fraction and the above acid anhydride is polymerized in the presence of the above catalyst.
COPYRIGHT: (C)1979,JPO&Japio
JP15557877A 1977-12-26 1977-12-26 Method for producing hydrocarbon resin Expired JPS5937002B2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP15557877A JPS5937002B2 (en) 1977-12-26 1977-12-26 Method for producing hydrocarbon resin
GB7849855A GB2012287B (en) 1977-12-26 1978-12-22 Process for producing hydrocarbon resins having colour and thermal stability
NL7812514A NL7812514A (en) 1977-12-26 1978-12-22 PROCESS FOR PREPARING HYDROCARBON RESINS WITH IMPROVED COLOR AND THERMAL STABILITY.
FR7836306A FR2412573A1 (en) 1977-12-26 1978-12-26 PROCESS FOR MANUFACTURING HYDROCARBON RESINS
US05/973,445 US4230840A (en) 1977-12-26 1978-12-26 Process for producing hydrocarbon resins having improved color and thermal stability
IT31333/78A IT1101749B (en) 1977-12-26 1978-12-27 PROCEDURE FOR PRODUCING HYDROCAREUPI RESINS WITH IMPROVED COLOR AND IMPROVED THERMAL STABILITY
DE2856335A DE2856335C2 (en) 1977-12-26 1978-12-27 Process for the production of hydrocarbon resins by treating petroleum cracking or reforming fractions
CA000318616A CA1134994A (en) 1977-12-26 1978-12-27 Process for producing hydrocarbon resins having improved color and thermal stability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15557877A JPS5937002B2 (en) 1977-12-26 1977-12-26 Method for producing hydrocarbon resin

Publications (2)

Publication Number Publication Date
JPS5487790A true JPS5487790A (en) 1979-07-12
JPS5937002B2 JPS5937002B2 (en) 1984-09-07

Family

ID=15609101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15557877A Expired JPS5937002B2 (en) 1977-12-26 1977-12-26 Method for producing hydrocarbon resin

Country Status (1)

Country Link
JP (1) JPS5937002B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5764622A (en) * 1980-10-06 1982-04-19 Mitsui Toatsu Chem Inc Separating method of dicyclopentadiene

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5764622A (en) * 1980-10-06 1982-04-19 Mitsui Toatsu Chem Inc Separating method of dicyclopentadiene
JPS6111936B2 (en) * 1980-10-06 1986-04-05 Mitsui Toatsu Chemicals

Also Published As

Publication number Publication date
JPS5937002B2 (en) 1984-09-07

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