FR1541122A - Dehydrogenation of resin acids - Google Patents
Dehydrogenation of resin acidsInfo
- Publication number
- FR1541122A FR1541122A FR118970A FR118970A FR1541122A FR 1541122 A FR1541122 A FR 1541122A FR 118970 A FR118970 A FR 118970A FR 118970 A FR118970 A FR 118970A FR 1541122 A FR1541122 A FR 1541122A
- Authority
- FR
- France
- Prior art keywords
- dehydrogenation
- resin acids
- acids
- resin
- 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
Links
- 239000002253 acid Substances 0.000 title 1
- 150000007513 acids Chemical class 0.000 title 1
- 238000006356 dehydrogenation reaction Methods 0.000 title 1
- 239000011347 resin Substances 0.000 title 1
- 229920005989 resin Polymers 0.000 title 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
- C09F1/04—Chemical modification, e.g. esterification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR118970A FR1541122A (en) | 1967-08-25 | 1967-08-25 | Dehydrogenation of resin acids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR118970A FR1541122A (en) | 1967-08-25 | 1967-08-25 | Dehydrogenation of resin acids |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1541122A true FR1541122A (en) | 1968-10-04 |
Family
ID=8637344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR118970A Expired FR1541122A (en) | 1967-08-25 | 1967-08-25 | Dehydrogenation of resin acids |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1541122A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0572680A1 (en) * | 1991-12-21 | 1993-12-08 | Arakawa Kagaku Kogyo Kabushiki Kaisha | Process for producing rosin ester and colorless rosin |
US5606016A (en) * | 1993-05-18 | 1997-02-25 | Arakawa Kagaku Kogyo Kabushiki Kaisha | Process for preparing colorless rosins |
-
1967
- 1967-08-25 FR FR118970A patent/FR1541122A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0572680A1 (en) * | 1991-12-21 | 1993-12-08 | Arakawa Kagaku Kogyo Kabushiki Kaisha | Process for producing rosin ester and colorless rosin |
EP0572680A4 (en) * | 1991-12-21 | 1994-08-24 | Arakawa Chem Ind | Process for producing rosin ester and colorless rosin |
US5387669A (en) * | 1991-12-21 | 1995-02-07 | Arakawa Kagaku Kogyo Kabushiki Kaisha | Process for preparing rosin ester and colorless rosin |
US5395920A (en) * | 1991-12-21 | 1995-03-07 | Arakawa Kagaku Kogyp Kabushiki Kaisha | Process for preparing rosin and colorless rosin comprising disproportionation and dehydrogenation |
US5606016A (en) * | 1993-05-18 | 1997-02-25 | Arakawa Kagaku Kogyo Kabushiki Kaisha | Process for preparing colorless rosins |
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