GB1251924A - - Google Patents
Info
- Publication number
- GB1251924A GB1251924A GB1251924DA GB1251924A GB 1251924 A GB1251924 A GB 1251924A GB 1251924D A GB1251924D A GB 1251924DA GB 1251924 A GB1251924 A GB 1251924A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rosin
- dittriol
- dihydroxythiophenol
- naphthalenethiol
- disproportionated
- 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
- 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 3
- 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 3
- 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 3
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000006552 (C3-C8) cycloalkyl group Chemical group 0.000 abstract 1
- QGKGHQPUCHEWMC-UHFFFAOYSA-N 1-sulfanylnaphthalen-2-ol Chemical compound C1=CC=CC2=C(S)C(O)=CC=C21 QGKGHQPUCHEWMC-UHFFFAOYSA-N 0.000 abstract 1
- XFTQIEMOLHJTFV-UHFFFAOYSA-N 4-sulfanylbenzene-1,3-diol Chemical compound OC1=CC=C(S)C(O)=C1 XFTQIEMOLHJTFV-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 abstract 1
- NBOMNTLFRHMDEZ-UHFFFAOYSA-N thiosalicylic acid Chemical compound OC(=O)C1=CC=CC=C1S NBOMNTLFRHMDEZ-UHFFFAOYSA-N 0.000 abstract 1
- 229940103494 thiosalicylic acid Drugs 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
- C09F1/04—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)
Abstract
1,251,924. Disproportionating rosin. ARIZONA CHEMICAL CO. 8 May, 1970 [23 May, 1969], No. 22447/70. Heading C4D. Rosin is disproportionated by heating at 180-350‹ C. in the presence of at least 0À01% by wt., based on the rosin, of a compound wherein A is a mono- or bi-cyclic aromatic nucleus, x and z are each 0-3, y is 1-3, and R is C 1 -C 22 alkyl, C 6 -C 18 aryl, C 3 -C 8 cycloalkyl, or H, halogen, NO 2 , NH 2 or COOH. Specified compounds include toluene-3,4-dittriol, 2-hydroxy-1-naphthalenethiol, thiosalicylic acid, and 2,4-dihydroxythiophenol. A steam, N 2 or CO 2 atmosphere may be used.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82717469A | 1969-05-23 | 1969-05-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1251924A true GB1251924A (en) | 1971-11-03 |
Family
ID=25248494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1251924D Expired GB1251924A (en) | 1969-05-23 | 1970-05-08 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS495360B1 (en) |
DE (1) | DE2025260C3 (en) |
FR (1) | FR2048655A5 (en) |
GB (1) | GB1251924A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3549973A4 (en) * | 2016-11-30 | 2020-08-05 | Zeon Corporation | Method for producing polymer latex |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS559605A (en) * | 1978-06-23 | 1980-01-23 | Arakawa Chem Ind Co Ltd | Preparation of rosin ester having high softening point and improved stability |
-
1970
- 1970-05-08 GB GB1251924D patent/GB1251924A/en not_active Expired
- 1970-05-21 FR FR7018588A patent/FR2048655A5/fr not_active Expired
- 1970-05-23 DE DE19702025260 patent/DE2025260C3/en not_active Expired
- 1970-05-23 JP JP4443970A patent/JPS495360B1/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3549973A4 (en) * | 2016-11-30 | 2020-08-05 | Zeon Corporation | Method for producing polymer latex |
US11174376B2 (en) | 2016-11-30 | 2021-11-16 | Zeon Corporation | Method for producing polymer latex |
Also Published As
Publication number | Publication date |
---|---|
DE2025260C3 (en) | 1979-09-13 |
DE2025260B2 (en) | 1979-01-18 |
DE2025260A1 (en) | 1970-12-03 |
JPS495360B1 (en) | 1974-02-06 |
FR2048655A5 (en) | 1971-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |