DE69513943T2 - Verfahren zur Hydrobehandlung von Harzen zur Farbverbesserung - Google Patents

Verfahren zur Hydrobehandlung von Harzen zur Farbverbesserung

Info

Publication number
DE69513943T2
DE69513943T2 DE69513943T DE69513943T DE69513943T2 DE 69513943 T2 DE69513943 T2 DE 69513943T2 DE 69513943 T DE69513943 T DE 69513943T DE 69513943 T DE69513943 T DE 69513943T DE 69513943 T2 DE69513943 T2 DE 69513943T2
Authority
DE
Germany
Prior art keywords
hydrotreatment
resins
color improvement
color
improvement
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 - Lifetime
Application number
DE69513943T
Other languages
English (en)
Other versions
DE69513943D1 (de
Inventor
Erik Berrevoets
Drongelen Jan Van
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.)
Eastman Chemical Resins Inc
Original Assignee
Hercules LLC
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 Hercules LLC filed Critical Hercules LLC
Application granted granted Critical
Publication of DE69513943D1 publication Critical patent/DE69513943D1/de
Publication of DE69513943T2 publication Critical patent/DE69513943T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/04—Reduction, e.g. hydrogenation
DE69513943T 1995-02-03 1995-02-03 Verfahren zur Hydrobehandlung von Harzen zur Farbverbesserung Expired - Lifetime DE69513943T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95101497A EP0725087B1 (de) 1995-02-03 1995-02-03 Verfahren zur Hydrobehandlung von Harzen zur Farbverbesserung
US08/595,115 US5817900A (en) 1995-02-03 1996-02-01 Process for hydrotreating resins to lighten color

Publications (2)

Publication Number Publication Date
DE69513943D1 DE69513943D1 (de) 2000-01-20
DE69513943T2 true DE69513943T2 (de) 2000-05-18

Family

ID=26138429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69513943T Expired - Lifetime DE69513943T2 (de) 1995-02-03 1995-02-03 Verfahren zur Hydrobehandlung von Harzen zur Farbverbesserung

Country Status (12)

Country Link
US (1) US5817900A (de)
EP (1) EP0725087B1 (de)
JP (1) JP3971468B2 (de)
CN (1) CN1070503C (de)
AU (1) AU709095B2 (de)
BR (1) BR9600309A (de)
DE (1) DE69513943T2 (de)
ES (1) ES2139763T3 (de)
IL (1) IL116867A (de)
RU (1) RU2152405C1 (de)
SG (1) SG54999A1 (de)
TW (1) TW416969B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3904410A1 (de) * 2020-04-30 2021-11-03 Rain Carbon Germany GmbH Kohlenwasserstoffharz und verfahren zu seiner herstellung

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DE69714280T3 (de) * 1996-10-31 2010-10-28 National Starch And Chemical Investment Holding Corp., Wilmington Klebstoffe mit niedrigem restmonomerengehalt und verfahren zur herstellung davon
DE19643959A1 (de) * 1996-10-31 1998-05-07 Lohmann Therapie Syst Lts Kleber, enthaltend Polymere mit einem sehr geringen Gehalt an Restmonomeren, ein Verfahren zu ihrer Herstellung und ihre Verwendung
PT938924E (pt) * 1998-02-10 2003-08-29 Eastman Chemical Resins Inc Utilizacao de um reactor de leito fixo para reaccoes cataliticas
CN102382220A (zh) * 2011-08-30 2012-03-21 广东华林化工有限公司 超浅色萜烯树脂的生产工艺
US8829105B2 (en) 2012-01-18 2014-09-09 Eastman Chemical Company Low molecular weight polystyrene resin and methods of making and using the same
CN102633941B (zh) * 2012-04-20 2014-01-29 大连理工大学 一种催化加氢制备树脂的方法
CN108779195B (zh) 2016-03-31 2020-10-16 日本瑞翁株式会社 改性烃树脂及热熔粘接剂组合物
CN107513129B (zh) * 2017-09-20 2020-02-21 广西鼎弘树脂有限公司 一种超浅色高稳定性萜烯树脂及其制备方法
CN107880160A (zh) * 2017-11-20 2018-04-06 罗定市星光化工有限公司 一种无色氢化萜烯树脂的制备方法
WO2019189295A1 (ja) 2018-03-28 2019-10-03 丸善石油化学株式会社 水素添加石油樹脂の製造方法
CN113993908A (zh) 2019-07-04 2022-01-28 日本瑞翁株式会社 烃树脂氢化物的制造方法

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JPH03197520A (ja) * 1989-12-26 1991-08-28 Nkk Corp クマロン・インデン樹脂およびその脱色方法
US5171793A (en) * 1990-02-22 1992-12-15 Exxon Chemical Patents Inc. Hydrogenated resins, adhesive formulations and process for production of resins
US5177163A (en) * 1990-04-24 1993-01-05 Hercules Incorporated Light colored, aromatic-modified piperylene resins
US5109081A (en) * 1990-12-28 1992-04-28 Exxon Chemical Patents, Inc. Process for continuous thermal polymerization of cyclic hydrocarbon resins using recycle as a means of controlling molecular weight
DE4103279C2 (de) * 1991-02-04 1994-09-15 Ruetgerswerke Ag Verfahren zur Herstellung heller Inden-Cumaronharze und Kohlenwasserstoffharze
IT1244724B (it) * 1991-02-11 1994-08-08 Enimont Anic Srl Procedimento per la preparazione di resine idrocarburiche incolori e prodotti da esso risultanti
JP3173841B2 (ja) * 1992-01-17 2001-06-04 トーネックス株式会社 水添石油樹脂
US5292864A (en) * 1992-08-07 1994-03-08 Srchem Incorporated Decolorizing polyaspartic acid polymers
TW272214B (de) * 1993-03-26 1996-03-11 Hercules Inc
US5410004A (en) * 1994-01-24 1995-04-25 Arizona Chemical Company Thermal polymerization of dicyclopentadiene
US5502140A (en) * 1994-10-19 1996-03-26 Hercules Incorporated Thermally polymerized dicyclopentadiene/vinyl aromatic resins

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3904410A1 (de) * 2020-04-30 2021-11-03 Rain Carbon Germany GmbH Kohlenwasserstoffharz und verfahren zu seiner herstellung
WO2021219825A1 (de) * 2020-04-30 2021-11-04 Rain Carbon Germany Gmbh Kohlenwasserstoffharz und verfahren zu seiner herstellung
US11932711B2 (en) 2020-04-30 2024-03-19 Rain Carbon Germany Gmbh Hydrocarbon resin and method for production thereof

Also Published As

Publication number Publication date
US5817900A (en) 1998-10-06
IL116867A (en) 2000-06-29
SG54999A1 (en) 1998-12-21
ES2139763T3 (es) 2000-02-16
RU2152405C1 (ru) 2000-07-10
JPH08239422A (ja) 1996-09-17
IL116867A0 (en) 1996-05-14
AU4331796A (en) 1996-08-15
CN1139675A (zh) 1997-01-08
CN1070503C (zh) 2001-09-05
TW416969B (en) 2001-01-01
EP0725087B1 (de) 1999-12-15
BR9600309A (pt) 1997-12-23
JP3971468B2 (ja) 2007-09-05
AU709095B2 (en) 1999-08-19
DE69513943D1 (de) 2000-01-20
EP0725087A1 (de) 1996-08-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: EASTMAN CHEMICAL RESINS, INC., KINGSPORT, TENN., U

8328 Change in the person/name/address of the agent

Representative=s name: WUESTHOFF & WUESTHOFF PATENT- UND RECHTSANWAELTE, 8