BR7404083D0 - Processo para preparacao de resina desproporcionada resistente a cristalizacao - Google Patents

Processo para preparacao de resina desproporcionada resistente a cristalizacao

Info

Publication number
BR7404083D0
BR7404083D0 BR04083/74A BR408374A BR7404083D0 BR 7404083 D0 BR7404083 D0 BR 7404083D0 BR 04083/74 A BR04083/74 A BR 04083/74A BR 408374 A BR408374 A BR 408374A BR 7404083 D0 BR7404083 D0 BR 7404083D0
Authority
BR
Brazil
Prior art keywords
disproported
crystallization
preparation
resin resistant
resistant
Prior art date
Application number
BR04083/74A
Other languages
English (en)
Inventor
S Thorpe
C Davis
C Wheelus
Original Assignee
Arizona Chem
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 Arizona Chem filed Critical Arizona Chem
Publication of BR7404083D0 publication Critical patent/BR7404083D0/pt

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)
BR04083/74A 1973-05-21 1974-05-20 Processo para preparacao de resina desproporcionada resistente a cristalizacao BR7404083D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US362618A US3872073A (en) 1973-05-21 1973-05-21 Process for the preparation of crystallization-resistant disproportionated rosin

Publications (1)

Publication Number Publication Date
BR7404083D0 true BR7404083D0 (pt) 1975-09-30

Family

ID=23426817

Family Applications (1)

Application Number Title Priority Date Filing Date
BR04083/74A BR7404083D0 (pt) 1973-05-21 1974-05-20 Processo para preparacao de resina desproporcionada resistente a cristalizacao

Country Status (8)

Country Link
US (1) US3872073A (pt)
JP (1) JPS5822491B2 (pt)
BR (1) BR7404083D0 (pt)
CA (1) CA1028318A (pt)
DE (1) DE2424171A1 (pt)
FR (1) FR2230702B1 (pt)
GB (1) GB1425683A (pt)
IT (1) IT1015943B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS528276B2 (pt) * 1974-08-26 1977-03-08
US4271066A (en) * 1979-11-05 1981-06-02 Arakawa Kagaku Kogyo Kabushiki Kaisha Process for disproportionating rosin, poly-unsaturated fatty acids and mixtures thereof
US4265807A (en) * 1980-01-22 1981-05-05 Hercules Incorporated Disproportionation of rosin in the presence of dithiin derivatives
FI71763C (fi) * 1982-02-01 1987-02-09 Enoxy Chimica Foerfarande foer disproportionering av omaettade syror.
US4447354A (en) * 1983-03-21 1984-05-08 Arizona Chemical Company Method for making oxidation-stable, light-colored glycerol ester of modified rosin
US4515713A (en) * 1984-01-06 1985-05-07 The Goodyear Tire & Rubber Company Decarboxylation of rosin acids
JPS63177693U (pt) * 1987-05-01 1988-11-17
JPS6469796A (en) * 1987-09-08 1989-03-15 Aisan Ind Circular flow type fluid pump
SE506467C2 (sv) * 1991-06-28 1997-12-22 Eka Chemicals Ab Förfarande för framställning av stabiliserad kolofonium och dess användning som klibbgivarharts i bindemedel
CA2599980A1 (en) * 2005-02-09 2006-08-17 Albemarle Corporation Method of producing disproportionated rosin
CN115521713B (zh) * 2022-11-07 2023-07-21 广西创跃化工有限公司 不结晶歧化松香的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2493867A (en) * 1947-05-03 1950-01-10 Continental Res Corp Recovery of abietic acid in the form of its quarter salt
US3309351A (en) * 1964-04-02 1967-03-14 Walter H Schuller Photodehydrogenation of resin acids
US3377334A (en) * 1966-09-16 1968-04-09 Arizona Chem Disproportionation of rosin
US3423389A (en) * 1967-10-05 1969-01-21 Arizona Chem Rosin compounds of improved color and stability

Also Published As

Publication number Publication date
JPS5018500A (pt) 1975-02-26
JPS5822491B2 (ja) 1983-05-09
CA1028318A (en) 1978-03-21
US3872073A (en) 1975-03-18
GB1425683A (en) 1976-02-18
DE2424171A1 (de) 1974-12-12
FR2230702A1 (pt) 1974-12-20
FR2230702B1 (pt) 1978-11-17
IT1015943B (it) 1977-05-20

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