CA1124233A - Obtention d'esters de rosine - Google Patents

Obtention d'esters de rosine

Info

Publication number
CA1124233A
CA1124233A CA321,860A CA321860A CA1124233A CA 1124233 A CA1124233 A CA 1124233A CA 321860 A CA321860 A CA 321860A CA 1124233 A CA1124233 A CA 1124233A
Authority
CA
Canada
Prior art keywords
rosin
process according
polyhydric alcohol
acid
primary polyhydric
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
CA321,860A
Other languages
English (en)
Inventor
Martin Epstein
Roland P.F. Scharrer
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.)
Kraton Chemical LLC
Original Assignee
Arizona Chemical Co 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
Priority claimed from US05/899,041 external-priority patent/US4172070A/en
Application filed by Arizona Chemical Co LLC filed Critical Arizona Chemical Co LLC
Application granted granted Critical
Publication of CA1124233A publication Critical patent/CA1124233A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09FNATURAL RESINS; FRENCH POLISH; DRYING-OILS; OIL DRYING AGENTS, i.e. SICCATIVES; TURPENTINE
    • C09F1/00Obtaining purification, or chemical modification of natural resins, e.g. oleo-resins
    • C09F1/04Chemical 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA321,860A 1978-02-21 1979-02-20 Obtention d'esters de rosine Expired CA1124233A (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US87933378A 1978-02-21 1978-02-21
US879,333 1978-02-21
US89045078A 1978-03-27 1978-03-27
US890,450 1978-03-27
US899,041 1978-04-24
US05/899,041 US4172070A (en) 1978-03-27 1978-04-24 Oxygen-stable rosin-primary polyhydric aliphatic alcohol esters and a method for preparing the same utilizing arylsulfonic acid catalysis

Publications (1)

Publication Number Publication Date
CA1124233A true CA1124233A (fr) 1982-05-25

Family

ID=27420502

Family Applications (1)

Application Number Title Priority Date Filing Date
CA321,860A Expired CA1124233A (fr) 1978-02-21 1979-02-20 Obtention d'esters de rosine

Country Status (8)

Country Link
JP (1) JPS54132598A (fr)
AU (1) AU526700B2 (fr)
BR (1) BR7900157A (fr)
CA (1) CA1124233A (fr)
DE (1) DE2852137A1 (fr)
FR (1) FR2417536A1 (fr)
GB (1) GB2014594B (fr)
NL (1) NL7811883A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659514A (en) * 1986-01-27 1987-04-21 Ciba-Geigy Corporation Esterification of rosin acid with calcium hydroxybenzyl phosphonate catalyst

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1840395A (en) * 1930-01-24 1932-01-12 Hercules Powder Co Ltd Method for producing resin acid esters
US2138193A (en) * 1935-08-21 1938-11-29 Hercules Powder Co Ltd Esters of pine wood pitch and method of producing

Also Published As

Publication number Publication date
AU4186278A (en) 1979-08-30
BR7900157A (pt) 1979-09-11
NL7811883A (nl) 1979-08-23
FR2417536B1 (fr) 1984-07-13
FR2417536A1 (fr) 1979-09-14
GB2014594A (en) 1979-08-30
DE2852137A1 (de) 1979-08-23
GB2014594B (en) 1982-05-12
AU526700B2 (en) 1983-01-27
JPS54132598A (en) 1979-10-15

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US4962186A (en) Method of improving the color of tall oil rosin esters by recrystallizing and distilling rosin followed by esterifying
CA1253142A (fr) Methode pour ameliorer la couleur d'esters de resine de tall oil
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Legal Events

Date Code Title Description
MKEX Expiry