SE9001015D0 - Reningsfoerfarande - Google Patents

Reningsfoerfarande

Info

Publication number
SE9001015D0
SE9001015D0 SE9001015A SE9001015A SE9001015D0 SE 9001015 D0 SE9001015 D0 SE 9001015D0 SE 9001015 A SE9001015 A SE 9001015A SE 9001015 A SE9001015 A SE 9001015A SE 9001015 D0 SE9001015 D0 SE 9001015D0
Authority
SE
Sweden
Prior art keywords
free
tall oil
fatty acids
oil rosin
reningsfoerfarande
Prior art date
Application number
SE9001015A
Other languages
English (en)
Other versions
SE9001015A (sv
SE465932B (sv
Inventor
*Kautto T
Original Assignee
Bergvik Kemi Ab
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 Bergvik Kemi Ab filed Critical Bergvik Kemi Ab
Priority to SE9001015A priority Critical patent/SE465932B/sv
Publication of SE9001015D0 publication Critical patent/SE9001015D0/sv
Priority to PCT/SE1991/000209 priority patent/WO1991014748A1/en
Publication of SE9001015A publication Critical patent/SE9001015A/xx
Publication of SE465932B publication Critical patent/SE465932B/sv

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; DRIERS (SICCATIVES); TURPENTINE
    • C09F1/00—Obtaining purification, or chemical modification of natural resins, e.g. oleo-resins
    • C09F1/02—Purification
SE9001015A 1990-03-21 1990-03-21 Foerfarande foer rening av tallharts genom avlaegsnande av fria fettsyror daeri samt tallharts fritt fraan fria fettsyror erhaallet genom detta foerfarande SE465932B (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9001015A SE465932B (sv) 1990-03-21 1990-03-21 Foerfarande foer rening av tallharts genom avlaegsnande av fria fettsyror daeri samt tallharts fritt fraan fria fettsyror erhaallet genom detta foerfarande
PCT/SE1991/000209 WO1991014748A1 (en) 1990-03-21 1991-03-19 Purification process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9001015A SE465932B (sv) 1990-03-21 1990-03-21 Foerfarande foer rening av tallharts genom avlaegsnande av fria fettsyror daeri samt tallharts fritt fraan fria fettsyror erhaallet genom detta foerfarande

Publications (3)

Publication Number Publication Date
SE9001015D0 true SE9001015D0 (sv) 1990-03-21
SE9001015A SE9001015A (sv) 1991-09-22
SE465932B SE465932B (sv) 1991-11-18

Family

ID=20378936

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9001015A SE465932B (sv) 1990-03-21 1990-03-21 Foerfarande foer rening av tallharts genom avlaegsnande av fria fettsyror daeri samt tallharts fritt fraan fria fettsyror erhaallet genom detta foerfarande

Country Status (2)

Country Link
SE (1) SE465932B (sv)
WO (1) WO1991014748A1 (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2746582B1 (fr) * 1996-03-28 1998-05-22 Courau Claude Procede de traitement de la resine, dispositif pour la mise en oeuvre de ce procede et colophane obtenue
FI122689B (sv) * 2003-06-05 2012-05-31 Forchem Oy Förfarande för att avlägsna extraktionsmedel från cellulosamassa
FI123107B (sv) * 2005-10-31 2012-11-15 Metso Paper Inc Förfarande och anordning för avlägsning av extraktivämnen från en fiberhaltig suspension
CN100564468C (zh) * 2007-03-20 2009-12-02 陆让先 一种松脂脂液净化锅及脂液净化工艺过程
BR112015014982B1 (pt) * 2012-12-21 2021-08-03 Sunpine Ab Processo para o pré-tratamento de um talóleo bruto
US20160257852A1 (en) * 2013-10-29 2016-09-08 Arakawa Chemical Industries, Ltd. Method for manufacturing light-colored refined tall oil rosin and tall oil rosin ester, and light-colored refined tall oil rosin and tall oil rosin ester obtained via said method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572035A (en) * 1948-08-14 1951-10-23 Gen Mills Inc Plastic tall oil rosin fraction
US3859270A (en) * 1972-02-22 1975-01-07 Azs Corp Refining of fatty acids
US4548746A (en) * 1984-05-14 1985-10-22 Westvaco Corporation Rosin pentaerythritol ester preparation improvement

Also Published As

Publication number Publication date
SE9001015A (sv) 1991-09-22
SE465932B (sv) 1991-11-18
WO1991014748A1 (en) 1991-10-03

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