JPS52108489A - Preparation of petroleum resins - Google Patents

Preparation of petroleum resins

Info

Publication number
JPS52108489A
JPS52108489A JP2469276A JP2469276A JPS52108489A JP S52108489 A JPS52108489 A JP S52108489A JP 2469276 A JP2469276 A JP 2469276A JP 2469276 A JP2469276 A JP 2469276A JP S52108489 A JPS52108489 A JP S52108489A
Authority
JP
Japan
Prior art keywords
petroleum resins
preparation
petroleum
hydrocarbons
liquid
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
JP2469276A
Other languages
Japanese (ja)
Inventor
Mineo Nagano
Hiroshi Minamide
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing 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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to JP2469276A priority Critical patent/JPS52108489A/en
Publication of JPS52108489A publication Critical patent/JPS52108489A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE:To prepare petroleum resins which are liquid or have a low softening point by the thermal polymerization of a petroleum distillate containing >=9C hydrocarbons at a high temperature and under pressure.
JP2469276A 1976-03-09 1976-03-09 Preparation of petroleum resins Pending JPS52108489A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2469276A JPS52108489A (en) 1976-03-09 1976-03-09 Preparation of petroleum resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2469276A JPS52108489A (en) 1976-03-09 1976-03-09 Preparation of petroleum resins

Publications (1)

Publication Number Publication Date
JPS52108489A true JPS52108489A (en) 1977-09-10

Family

ID=12145213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2469276A Pending JPS52108489A (en) 1976-03-09 1976-03-09 Preparation of petroleum resins

Country Status (1)

Country Link
JP (1) JPS52108489A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1109697C (en) * 1999-12-01 2003-05-28 张兰英 Process for preparing viscosity-increasing resin dedicated to rubber and its product
JP2019112653A (en) * 2014-08-26 2019-07-11 インジェヴィティ・サウス・カロライナ・エルエルシー Aliphatically modified rosin resin and tackified adhesive

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2689231A (en) * 1950-06-10 1954-09-14 Pittsburgh Plate Glass Co Copolymers of conjugate and nonconjugate drying oils, cyclopentadiene, and styrene
JPS492344A (en) * 1972-04-24 1974-01-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2689231A (en) * 1950-06-10 1954-09-14 Pittsburgh Plate Glass Co Copolymers of conjugate and nonconjugate drying oils, cyclopentadiene, and styrene
JPS492344A (en) * 1972-04-24 1974-01-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1109697C (en) * 1999-12-01 2003-05-28 张兰英 Process for preparing viscosity-increasing resin dedicated to rubber and its product
JP2019112653A (en) * 2014-08-26 2019-07-11 インジェヴィティ・サウス・カロライナ・エルエルシー Aliphatically modified rosin resin and tackified adhesive

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Legal Events

Date Code Title Description
A045 Written measure of dismissal of application

Free format text: JAPANESE INTERMEDIATE CODE: A045

Effective date: 20040525