SE9001015A - - Google Patents
Info
- Publication number
- SE9001015A SE9001015A SE9001015A SE9001015A SE9001015A SE 9001015 A SE9001015 A SE 9001015A SE 9001015 A SE9001015 A SE 9001015A SE 9001015 A SE9001015 A SE 9001015A SE 9001015 A SE9001015 A SE 9001015A
- Authority
- SE
- Sweden
- Prior art keywords
- free
- tall oil
- fatty acids
- oil rosin
- acids
- Prior art date
Links
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000003784 tall oil Substances 0.000 abstract 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 230000032050 esterification Effects 0.000 abstract 1
- 238000005886 esterification reaction Methods 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 235000021588 free fatty acids Nutrition 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
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
- C09F1/02—Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
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 SE9001015D0 (sv) | 1990-03-21 |
| SE9001015A true SE9001015A (de) | 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 (de) |
| WO (1) | WO1991014748A1 (de) |
Families Citing this family (6)
| 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 (fi) * | 2003-06-05 | 2012-05-31 | Forchem Oy | Menetelmä uuteaineiden poistamiseksi selluloosamassasta |
| FI123107B (fi) * | 2005-10-31 | 2012-11-15 | Metso Paper Inc | Menetelmä ja laitteisto uuteaineiden poistamiseksi kuitupitoisesta suspensiosta |
| 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 |
| EP2935545B1 (de) * | 2012-12-21 | 2020-08-19 | SunPine AB | Bioraffination von rohtallöl |
| JP6493215B2 (ja) * | 2013-10-29 | 2019-04-03 | 荒川化学工業株式会社 | 淡色な精製トール油ロジンおよびトール油ロジンエステルの製造方法、該製造方法により得られる淡色な精製トール油ロジンおよびトール油ロジンエステル |
Family Cites Families (3)
| 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 |
-
1990
- 1990-03-21 SE SE9001015A patent/SE465932B/sv not_active IP Right Cessation
-
1991
- 1991-03-19 WO PCT/SE1991/000209 patent/WO1991014748A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE9001015D0 (sv) | 1990-03-21 |
| WO1991014748A1 (en) | 1991-10-03 |
| SE465932B (sv) | 1991-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
Ref document number: 9001015-8 Format of ref document f/p: F |
|
| NUG | Patent has lapsed |