CN106349939A - Preparation method of rosin polyol ester for adhesive - Google Patents
Preparation method of rosin polyol ester for adhesive Download PDFInfo
- Publication number
- CN106349939A CN106349939A CN201610746501.3A CN201610746501A CN106349939A CN 106349939 A CN106349939 A CN 106349939A CN 201610746501 A CN201610746501 A CN 201610746501A CN 106349939 A CN106349939 A CN 106349939A
- Authority
- CN
- China
- Prior art keywords
- adhesive
- polyol ester
- colophonium
- preparation
- rosin
- 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.)
- Withdrawn
Links
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 31
- 239000000853 adhesive Substances 0.000 title claims abstract description 27
- -1 polyol ester Chemical class 0.000 title claims abstract description 27
- 229920005862 polyol Polymers 0.000 title claims abstract description 25
- 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 13
- 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 13
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 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 13
- 150000001298 alcohols Chemical class 0.000 claims abstract description 12
- VLTOSDJJTWPWLS-UHFFFAOYSA-N pent-2-ynal Chemical group CCC#CC=O VLTOSDJJTWPWLS-UHFFFAOYSA-N 0.000 claims description 10
- 125000005456 glyceride group Chemical group 0.000 claims description 8
- 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 description 6
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- 238000009210 therapy by ultrasound Methods 0.000 abstract 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229940059574 pentaerithrityl Drugs 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 150000005846 sugar alcohols Polymers 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J193/00—Adhesives based on natural resins; Adhesives based on derivatives thereof
- C09J193/04—Rosin
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses a preparation method of rosin polyol ester for an adhesive, and relates to the technical field of deep processing of rosin. The method comprises the following steps: adding alpha-high alcohols in the rosin polyol ester; and carrying out ultrasound treatment in an ultrasonic cleaner for 5-10 minutes, wherein the mass ratio of the rosin polyol ester to the alpha-high alcohols is 1:0.15-0.25. By the rosin polyol ester, the adhesive property of the adhesive is improved, so that the adhesive strength of the adhesive is greater than 4 MPa.
Description
Technical field
The present invention relates to Colophonium deep process technology field, especially a kind of adhesive preparation side of Colophonium polyol ester
Method.
Background technology
Colophonium polyol ester is the product that Colophonium is obtained with polyhydric alcohol, and common Colophonium polyol ester mainly includes pine
Fragrant glyceride and pentalyn.
Rosin glyceride and pentalyn have outstanding heat-resisting, aging resistance and good stability, good table
Face drag and good color retention, therefore, are usually used in the fields such as paint, ink, adhesive.Existing Colophonium tetramethylolmethane
When ester or rosin glyceride are applied to adhesive, adhesive property is poor, leads to bond insecure.
Content of the invention
It is an object of the invention to provide a kind of adhesive preparation method of Colophonium polyol ester, this adhesive Colophonium
The preparation method of polyol ester can solve the problems, such as that adhesive adhesive property is poor.
In order to solve the above problems, the technical solution used in the present invention is:
The preparation method of this adhesive Colophonium polyol ester is: adds α-higher alcohols in described Colophonium polyol ester, puts
In ultrasonic cleaning instrument, ultrasonic 5 minutes～10 minutes；Wherein, Colophonium polyol ester and the mass ratio of α-higher alcohols are 1:
0.15～0.25.
In technique scheme, more specifically technical scheme is it may also is that Colophonium polyol ester is rosin glyceride.
Further, Colophonium polyol ester is pentalyn.
Due to employing technique scheme, the present invention compared with prior art has the advantages that
Colophonium polyol ester of the present invention improves the adhesive property of adhesive so that the adhesion strength of adhesive is more than 4mpa.
Specific embodiment
With reference to embodiment, the invention will be further described:
Embodiment 1
The preparation method of the present embodiment adhesive Colophonium polyol ester is: adds α-higher alcohols in rosin glyceride, is placed in
It is cleaned by ultrasonic in instrument, ultrasonic 5 minutes～10 minutes；Rosin glyceride is 1:0.15～0.25 with the mass ratio of α-higher alcohols.
When configuring adhesive using the rosin glyceride of the present embodiment, the adhesion strength of adhesive is made to be more than 4mpa
Embodiment 2
The preparation method of the present embodiment adhesive Colophonium polyol ester is: add α-higher alcohols in pentalyn,
It is placed in ultrasonic cleaning instrument, ultrasonic 5 minutes～10 minutes；Pentalyn is 1:0.15 with the mass ratio of α-higher alcohols
～0.25.
When configuring adhesive using the pentalyn of the present embodiment, the adhesion strength of adhesive is made to be more than 4mpa.
Embodiment 3
The preparation method of the present embodiment adhesive Colophonium polyol ester is: add α-higher alcohols in pentalyn,
It is placed in ultrasonic cleaning instrument, ultrasonic 5 minutes～10 minutes；Wherein, pentalyn and the mass ratio of α-higher alcohols are
1:0.15～0.25.
When configuring adhesive using the pentalyn of the present embodiment, the adhesion strength of adhesive is made to be more than 4mpa.
Claims (3)
1. a kind of adhesive with the preparation method of Colophonium polyol ester it is characterised in that: in described Colophonium polyol ester add
α-higher alcohols, is placed in ultrasonic cleaning instrument, ultrasonic 5 minutes～10 minutes；Wherein, described Colophonium polyol ester and α-higher alcohols
Mass ratio is 1:0.15～0.25.
2. adhesive according to claim 1 with the preparation method of Colophonium polyol ester it is characterised in that described Colophonium is many
First alcohol ester is rosin glyceride.
3. adhesive according to claim 1 with the preparation method of Colophonium polyol ester it is characterised in that described Colophonium is many
First alcohol ester is pentalyn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610746501.3A CN106349939A (en) | 2016-08-29 | 2016-08-29 | Preparation method of rosin polyol ester for adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610746501.3A CN106349939A (en) | 2016-08-29 | 2016-08-29 | Preparation method of rosin polyol ester for adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106349939A true CN106349939A (en) | 2017-01-25 |
Family
ID=57855288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610746501.3A Withdrawn CN106349939A (en) | 2016-08-29 | 2016-08-29 | Preparation method of rosin polyol ester for adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106349939A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107880782A (en) * | 2017-11-29 | 2018-04-06 | 广西众昌树脂有限公司 | The preparation method of adhesive rosin polyol ester |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102965024A (en) * | 2012-12-18 | 2013-03-13 | 普洱科茂林化有限公司 | Rosin viscosified resin as well as preparation method and application thereof |
-
2016
- 2016-08-29 CN CN201610746501.3A patent/CN106349939A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102965024A (en) * | 2012-12-18 | 2013-03-13 | 普洱科茂林化有限公司 | Rosin viscosified resin as well as preparation method and application thereof |
Non-Patent Citations (2)
| Title |
|---|
| 山西省化工研究所编: "《塑料橡胶加工助剂》", 30 June 1994, 化学工业出版社 * |
| 李广宇等: "《胶粘与密封新技术》", 31 January 2006, 国防工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107880782A (en) * | 2017-11-29 | 2018-04-06 | 广西众昌树脂有限公司 | The preparation method of adhesive rosin polyol ester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170125 |
|
| WW01 | Invention patent application withdrawn after publication |