DE69122662T2 - Verfahren zur Herstellung von wenig gefärbten Kolophoniumestern - Google Patents

Verfahren zur Herstellung von wenig gefärbten Kolophoniumestern

Info

Publication number
DE69122662T2
DE69122662T2 DE69122662T DE69122662T DE69122662T2 DE 69122662 T2 DE69122662 T2 DE 69122662T2 DE 69122662 T DE69122662 T DE 69122662T DE 69122662 T DE69122662 T DE 69122662T DE 69122662 T2 DE69122662 T2 DE 69122662T2
Authority
DE
Germany
Prior art keywords
production
rosin esters
little colored
colored rosin
little
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 - Fee Related
Application number
DE69122662T
Other languages
English (en)
Other versions
DE69122662D1 (de
Inventor
Robert W Johnson Jr
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.)
Union Camp Corp
Original Assignee
Union Camp Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24114543&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69122662(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Union Camp Corp filed Critical Union Camp Corp
Publication of DE69122662D1 publication Critical patent/DE69122662D1/de
Application granted granted Critical
Publication of DE69122662T2 publication Critical patent/DE69122662T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09F—NATURAL RESINS; FRENCH POLISH; DRYING-OILS; OIL DRYING AGENTS, i.e. SICCATIVES; TURPENTINE
    • C09F1/00—Obtaining purification, or chemical modification of natural resins, e.g. oleo-resins
    • C09F1/04—Chemical modification, e.g. esterification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Adhesives Or Adhesive Processes (AREA)
DE69122662T 1990-05-30 1991-05-28 Verfahren zur Herstellung von wenig gefärbten Kolophoniumestern Expired - Fee Related DE69122662T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/530,678 US5162496A (en) 1990-05-30 1990-05-30 Method for the preparation of light-colored rosin esters

Publications (2)

Publication Number Publication Date
DE69122662D1 DE69122662D1 (de) 1996-11-21
DE69122662T2 true DE69122662T2 (de) 1997-05-07

Family

ID=24114543

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69122662T Expired - Fee Related DE69122662T2 (de) 1990-05-30 1991-05-28 Verfahren zur Herstellung von wenig gefärbten Kolophoniumestern

Country Status (4)

Country Link
US (1) US5162496A (de)
EP (1) EP0459760B1 (de)
DE (1) DE69122662T2 (de)
FI (1) FI100983B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5543110A (en) * 1993-03-16 1996-08-06 Westvaco Corporation Tall oil deodorization process
US5504152A (en) * 1995-01-10 1996-04-02 Arizona Chemical Company Esterification of rosin
US5830992A (en) * 1996-12-12 1998-11-03 Union Camp Corporation Light color, color stable rosin esters and methods for preparing same
US6562888B1 (en) * 1998-07-27 2003-05-13 Arizona Chemical Company Light-colored rosin esters and adhesive compositions
US6022947A (en) * 1998-09-18 2000-02-08 Union Camp Corporation Light-colored, low molecular weight phenolic-modified rosin esters
DE19939307A1 (de) * 1999-08-19 2001-02-22 Cognis Deutschland Gmbh Verwendung von Diels-Alder-Addukten
WO2007092250A2 (en) * 2006-02-02 2007-08-16 Hexion Specialty Chemicals Inc. Rosin ester with low color and process for preparing same
WO2007123090A1 (ja) * 2006-04-21 2007-11-01 Kao Corporation トナー用ポリエステル
US20110213120A1 (en) * 2010-03-01 2011-09-01 Arizona Chemical Company Rosin esters for non-woven applications, methods of making and using and products therefrom
CN113621443B (zh) * 2021-09-10 2023-03-21 福建省佑达环保材料有限公司 一种用于半导体芯片固体蜡清洗的组合物
CN113913114B (zh) * 2021-09-27 2022-05-17 广东科茂林产化工股份有限公司 一种可降解松香树脂的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729660A (en) * 1953-01-21 1956-01-03 Gen Mills Inc Phosphite esters as esterification catalysts
JPS559605A (en) * 1978-06-23 1980-01-23 Arakawa Chem Ind Co Ltd Preparation of rosin ester having high softening point and improved stability
US4725384A (en) * 1986-11-17 1988-02-16 Westvaco Corporation Method for rosin esterification in the presence of phosphinic acid and phenol sulfide and subsequent neutralization with a magnesium salt
US4962186A (en) * 1989-07-10 1990-10-09 Union Camp Corporation Method of improving the color of tall oil rosin esters by recrystallizing and distilling rosin followed by esterifying

Also Published As

Publication number Publication date
EP0459760B1 (de) 1996-10-16
DE69122662D1 (de) 1996-11-21
EP0459760A2 (de) 1991-12-04
FI912576A0 (fi) 1991-05-29
FI912576A (fi) 1991-12-01
EP0459760A3 (en) 1993-03-24
US5162496A (en) 1992-11-10
FI100983B (fi) 1998-03-31

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee