JPS57195715A - Production of petroleum resin - Google Patents

Production of petroleum resin

Info

Publication number
JPS57195715A
JPS57195715A JP8018481A JP8018481A JPS57195715A JP S57195715 A JPS57195715 A JP S57195715A JP 8018481 A JP8018481 A JP 8018481A JP 8018481 A JP8018481 A JP 8018481A JP S57195715 A JPS57195715 A JP S57195715A
Authority
JP
Japan
Prior art keywords
water
oil phase
petroleum
friedel
ash
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
JP8018481A
Other languages
Japanese (ja)
Other versions
JPS627208B2 (en
Inventor
Tomomi Saito
Toru Iwashita
Akihiko Shimizu
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 JP8018481A priority Critical patent/JPS57195715A/en
Publication of JPS57195715A publication Critical patent/JPS57195715A/en
Publication of JPS627208B2 publication Critical patent/JPS627208B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a petroleum resin less contaminated with ash, etc., by polymerizing polymerizable unsaturated hydrocarbons of a petroleum distillate with the aid of a Friedel-Crafts catalyst and contacting the reaction product with a water phase in the presence of a polyoxyethylene derivative.
CONSTITUTION: Unsaturated hydrocarbons obtained by thermal cracking or a like processing of petroleum are polymerized in the presence of a Friedel-Crafts catalyst (e.g., anhydrous aluminum trichloride). After completion of the polymerization, the oil phase containing a polymerization reaction mixture is contacted with water or an aqueous alkali solution in the presence of a surfactant, e.g., polyoxyethylene, (used in an amount of 0.1W200ppm, based on water phase used). After separating the water phase, the oil phase is subjected to short stopping, catalyst removal and deashing. The amount of water or an aqueous alkali solution used is usually 20W200pts.wt. per 100pts.wt. oil phase. In this way, a sufficiently low-ash resin is obtained.
COPYRIGHT: (C)1982,JPO&Japio
JP8018481A 1981-05-28 1981-05-28 Production of petroleum resin Granted JPS57195715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8018481A JPS57195715A (en) 1981-05-28 1981-05-28 Production of petroleum resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8018481A JPS57195715A (en) 1981-05-28 1981-05-28 Production of petroleum resin

Publications (2)

Publication Number Publication Date
JPS57195715A true JPS57195715A (en) 1982-12-01
JPS627208B2 JPS627208B2 (en) 1987-02-16

Family

ID=13711273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8018481A Granted JPS57195715A (en) 1981-05-28 1981-05-28 Production of petroleum resin

Country Status (1)

Country Link
JP (1) JPS57195715A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5281696A (en) * 1992-12-07 1994-01-25 Shell Oil Company Removal of hydrogenation catalyst from polymer solutions by trialkyl aluminum precipitation
WO2005105860A1 (en) * 2004-04-27 2005-11-10 Kaneka Corporation Process for producing isobutylene block copolymer
CN100455612C (en) * 2006-10-09 2009-01-28 中国石油兰州石油化工公司 Method for removing aluminum trichloride and purifying products in C5 petroleum resin production process
CN102504107A (en) * 2011-10-11 2012-06-20 陈国兴 Continuous production method and continuous water washing method for C5 petroleum resin
CN114213585A (en) * 2021-12-15 2022-03-22 恒河材料科技股份有限公司 Method for preparing petroleum resin by sonochemical method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54152093A (en) * 1978-05-23 1979-11-29 Mitsui Petrochem Ind Ltd Preparation of hydrocarbon resin

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54152093A (en) * 1978-05-23 1979-11-29 Mitsui Petrochem Ind Ltd Preparation of hydrocarbon resin

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5281696A (en) * 1992-12-07 1994-01-25 Shell Oil Company Removal of hydrogenation catalyst from polymer solutions by trialkyl aluminum precipitation
WO2005105860A1 (en) * 2004-04-27 2005-11-10 Kaneka Corporation Process for producing isobutylene block copolymer
JP5068998B2 (en) * 2004-04-27 2012-11-07 株式会社カネカ Method for producing isobutylene block copolymer
CN100455612C (en) * 2006-10-09 2009-01-28 中国石油兰州石油化工公司 Method for removing aluminum trichloride and purifying products in C5 petroleum resin production process
CN102504107A (en) * 2011-10-11 2012-06-20 陈国兴 Continuous production method and continuous water washing method for C5 petroleum resin
CN114213585A (en) * 2021-12-15 2022-03-22 恒河材料科技股份有限公司 Method for preparing petroleum resin by sonochemical method

Also Published As

Publication number Publication date
JPS627208B2 (en) 1987-02-16

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