CN106479369A - Maleic anhydride rosin resin preparation method - Google Patents
Maleic anhydride rosin resin preparation method Download PDFInfo
- Publication number
- CN106479369A CN106479369A CN201610786963.8A CN201610786963A CN106479369A CN 106479369 A CN106479369 A CN 106479369A CN 201610786963 A CN201610786963 A CN 201610786963A CN 106479369 A CN106479369 A CN 106479369A
- Authority
- CN
- China
- Prior art keywords
- parts
- maleic anhydride
- resin preparation
- rosin resin
- glycerol
- 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.)
- Pending
Links
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 title claims abstract description 14
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 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 title claims abstract description 10
- 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 title claims abstract description 10
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 239000011347 resin Substances 0.000 title claims abstract description 7
- 229920005989 resin Polymers 0.000 title claims abstract description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 21
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical group [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 14
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 claims abstract description 8
- 239000003054 catalyst Substances 0.000 claims abstract description 8
- 239000011787 zinc oxide Substances 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000000047 product Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- 238000006482 condensation reaction Methods 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000007385 chemical modification Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical group C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 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)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The maleic anhydride rosin resin preparation method of the present invention it is characterised in that：Material ratio is, by 80 parts of weight meter Colophonium, 55 parts of maleic anhydride, 10 parts of glycerol, 6 parts of catalyst compositions of zinc oxide, its have reaction temperature relatively low it is easy to control, fast more than 35 times of response speed, production low cost, quality better advantage.
Description
Technical field
The invention belongs to a kind of Colophonium deep working method.
Background technology
Colophonium is the Renewable resource of China's abundant, and annual production reaches more than 60 ten thousand tons, ranks first in the world.It is by a series of
Resinic acid composition, there are chemical constitution and the mulitiple chiral centers of uniqueness, the carboxyl in structure and phenanthrene ring frame can be carried out
A series of chemical modification, is a kind of natural chiral source material.Colophonium can obtain a series of deep processings through chemical modification
Product, the every field being widely applied in daily life, the value ratio raw material Colophonium of these deep processed products mentions 2-10 times,
Even decades of times.
Content of the invention
It is an object of the invention to：For the deficiencies in the prior art, a kind of maleic anhydride rosin resin preparation is proposed
Method.
The maleic anhydride rosin resin preparation method of the present invention it is characterised in that：Material ratio is, Colophonium by weight
80 parts, 55 parts of maleic anhydride, 10 parts of glycerol, 6 parts of catalyst of zinc oxide, its technique comprises the following steps：
Rosin heating melts, 180-200 DEG C of intensification,
Add maleic anhydride, 180-200 DEG C, stirring carries out additive reaction 1.5-2 hour；
Plus catalyst zinc oxide, glycerol, in the range of 180-185 DEG C, stirring carries out condensation reaction 1-1.5 hour；
At 270-280 DEG C, evacuation 30 minutes, obtain final product product.
Present invention beneficial effect compared with prior art：By larger catalyst, be allowed to response speed accelerate 3-5 times with
On, by rich polyxol method, can react under lower temperature, make reaction become steadily, relax, easily controllable, so that production
Cycle greatly shortens, and produces and device efficiency greatly improves, production cost reduces；And obtain that color is shallow, colory product.
Specific embodiment
Embodiment
The maleic anhydride rosin resin preparation method of the present invention it is characterised in that：Material ratio is, Colophonium by weight
80 parts, 55 parts of maleic anhydride, 10 parts of glycerol, 6 parts of catalyst of zinc oxide, its technique comprises the following steps：
Rosin heating melts, 180-200 DEG C of intensification,
Add maleic anhydride, 180-200 DEG C, stirring carries out additive reaction 1.5-2 hour；
Plus catalyst zinc oxide, glycerol, in the range of 180-185 DEG C, stirring carries out condensation reaction 1-1.5 hour；
At 270-280 DEG C, evacuation 30 minutes, obtain final product product.Products obtained therefrom quality index reaches following index：
Claims (1)
1. a kind of maleic anhydride rosin resin preparation method it is characterised in that：Material ratio is, 80 parts of Colophonium by weight,
55 parts of maleic anhydride, 10 parts of glycerol, 6 parts of catalyst of zinc oxide, its technique comprises the following steps：
Rosin heating melts, 180-200 DEG C of intensification,
Add maleic anhydride, 180-200 DEG C, stirring carries out additive reaction 1.5-2 hour；
Plus catalyst zinc oxide, glycerol, in the range of 180-185 DEG C, stirring carries out condensation reaction 1-1.5 hour；
At 270-280 DEG C, evacuation 30 minutes, obtain final product product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610786963.8A CN106479369A (en) | 2016-08-25 | 2016-08-25 | Maleic anhydride rosin resin preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610786963.8A CN106479369A (en) | 2016-08-25 | 2016-08-25 | Maleic anhydride rosin resin preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106479369A true CN106479369A (en) | 2017-03-08 |
Family
ID=58274030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610786963.8A Pending CN106479369A (en) | 2016-08-25 | 2016-08-25 | Maleic anhydride rosin resin preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106479369A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107903872A (en) * | 2017-11-29 | 2018-04-13 | 广西众昌树脂有限公司 | High-temperature Resistance Adhesives rosin resin |
-
2016
- 2016-08-25 CN CN201610786963.8A patent/CN106479369A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107903872A (en) * | 2017-11-29 | 2018-04-13 | 广西众昌树脂有限公司 | High-temperature Resistance Adhesives rosin resin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170308 |
|
| WD01 | Invention patent application deemed withdrawn after publication |