JPS6261202B2 - - Google Patents

Info

Publication number
JPS6261202B2
JPS6261202B2 JP1168483A JP1168483A JPS6261202B2 JP S6261202 B2 JPS6261202 B2 JP S6261202B2 JP 1168483 A JP1168483 A JP 1168483A JP 1168483 A JP1168483 A JP 1168483A JP S6261202 B2 JPS6261202 B2 JP S6261202B2
Authority
JP
Japan
Prior art keywords
catalyst
petroleum resin
hydrogenation
reactor
resin
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.)
Expired
Application number
JP1168483A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59136312A (ja
Inventor
Kenji Azuma
Shigeru Suetomo
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.)
Arakawa Chemical Industries Ltd
Original Assignee
Arakawa Chemical 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 Arakawa Chemical Industries Ltd filed Critical Arakawa Chemical Industries Ltd
Priority to JP1168483A priority Critical patent/JPS59136312A/ja
Priority to US06/544,230 priority patent/US4540480A/en
Priority to DE19833338393 priority patent/DE3338393A1/de
Publication of JPS59136312A publication Critical patent/JPS59136312A/ja
Publication of JPS6261202B2 publication Critical patent/JPS6261202B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP1168483A 1982-10-23 1983-01-26 水素添加石油樹脂の製造方法 Granted JPS59136312A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1168483A JPS59136312A (ja) 1983-01-26 1983-01-26 水素添加石油樹脂の製造方法
US06/544,230 US4540480A (en) 1982-10-23 1983-10-21 Process for preparing hydrogenated petroleum resin
DE19833338393 DE3338393A1 (de) 1982-10-23 1983-10-21 Verfahren zur herstellung eines hydrierten erdoelharzes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1168483A JPS59136312A (ja) 1983-01-26 1983-01-26 水素添加石油樹脂の製造方法

Publications (2)

Publication Number Publication Date
JPS59136312A JPS59136312A (ja) 1984-08-04
JPS6261202B2 true JPS6261202B2 (enrdf_load_stackoverflow) 1987-12-21

Family

ID=11784833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1168483A Granted JPS59136312A (ja) 1982-10-23 1983-01-26 水素添加石油樹脂の製造方法

Country Status (1)

Country Link
JP (1) JPS59136312A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999064479A1 (fr) * 1998-06-10 1999-12-16 Asahi Kasei Kogyo Kabushiki Kaisha Procede d'hydrogenation d'un copolymere bloc
CN107876051A (zh) * 2016-09-29 2018-04-06 中国石油化工股份有限公司 一种石油树脂加氢用钯系催化剂、制备方法及其应用

Also Published As

Publication number Publication date
JPS59136312A (ja) 1984-08-04

Similar Documents

Publication Publication Date Title
US4540480A (en) Process for preparing hydrogenated petroleum resin
JPS58125703A (ja) 水素精製した炭化水素樹脂の製造法
JP2001504537A (ja) 不飽和炭化水素の水素化方法
US4629767A (en) Hydrogenation process and catalyst
US5156816A (en) System for purifying styrene monomer feedstock using ethylbenzene dehydrogenation waste gas
CA2330036A1 (en) Process for the hydrogenation of phenyl acetylene in a styrene-containing medium with the aid of a catalyst
US2487867A (en) Catalyst purification
US3549720A (en) Selective hydrogenation of acetylenes and catalyst therefor
US3995753A (en) Dispensing apparatus for particulate matter
JPS6261202B2 (enrdf_load_stackoverflow)
CN109718808B (zh) 选择性加氢催化剂、制备氢化石油树脂的方法及其制得的氢化石油树脂,热熔压敏胶
CN112439433B (zh) 一种具有加氢及二聚功能的催化剂及其制备方法和应用
JPS6261201B2 (enrdf_load_stackoverflow)
JPH0437841B2 (enrdf_load_stackoverflow)
JPH05279269A (ja) 不飽和炭化水素化合物の水素添加反応方法
JP2599406B2 (ja) 石油樹脂の水素化脱色方法
JPH01190704A (ja) 水素化石油樹脂の製造方法
JPH05239125A (ja) 水添石油樹脂類の製造方法
US6727398B2 (en) Methods and systems for purifying styrene feedstock comprising use of low palladium catalyst
EP0584054A1 (en) Catalytic reduction of phenylacetylene in a styrene stream
US3751499A (en) Hydrogenation process
US2767160A (en) Nickel oxide on carbon-alkaline earth hydride catalyst in ethylene polymerization
US2717888A (en) Nickel oxide and alkali hydride catalyst for ethylene polymerization
WO2004018525A1 (ja) 水素添加石油樹脂の製造法
JPS621375B2 (enrdf_load_stackoverflow)