CN103396751B - A kind of Epoxy resin carton adhesive and preparation method thereof - Google Patents
A kind of Epoxy resin carton adhesive and preparation method thereof Download PDFInfo
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- CN103396751B CN103396751B CN201310280749.1A CN201310280749A CN103396751B CN 103396751 B CN103396751 B CN 103396751B CN 201310280749 A CN201310280749 A CN 201310280749A CN 103396751 B CN103396751 B CN 103396751B
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- epoxy resin
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- stirring reaction
- carton adhesive
- vinylbenzene
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Abstract
A kind of Epoxy resin carton adhesive, it is characterized in that being made up of the raw material of following weight part: E-42 epoxy resin 10-12, <b> methylene-bis hexamethylene alkanamine </b><bGreatT.Gre aT.GT3-4</b><bGr eatT.GreaT.GT, </b>2, 4-tolylene diisocyanate 4-5, MALEIC ANHYDRIDE 2-3, vinyl acetic monomer 40-45, dibutyl tin dilaurate 3-4, vinylformic acid 5-6, divinyl 3-4, vinylbenzene 4-5, glycol ether 6-8, morpholine 1-2, acetone 4-5, chloroform 4-5, cyclohexanone peroxide 2-3, neopentyl glycol 3-4, catechol 1-2, polyisobutene 2-3, the present invention has good adhesiveproperties, and have excellent stretching, antistripping property, ageing resistance, tackiness agent not only cohesive strength is high, and the over-all properties such as thermotolerance and ageing resistance is also better simultaneously.
Description
Technical field
The present invention relates to a kind of chemical materials, more specifically relate to a kind of tackiness agent.
Background technology
At present, a lot of for carton adhesive kind, there are three-aldehyde glue and white glue with vinyl etc.Some tackiness agent production and application process in can discharge free state formaldehyde, to human body and environmental hazard serious; Some tackiness agent, water tolerance and wet fastness poor, easily moisture absorption in damp atmosphere, bonding strength is not high; At high temperature use can produce creep, Joint strength is declined, below-5 DEG C, stores easy freezing, and emulsion is damaged, and therefore causes its application greatly limited.The bonding strength needing research to make new advances is high, the tackiness agent of safety and environmental protection, good stability.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of Epoxy resin carton adhesive and preparation method thereof is provided.
Technical scheme of the present invention is as follows:
A kind of Epoxy resin carton adhesive, is characterized in that being made up of the raw material of following weight part: E-42 epoxy resin 10-12,
methylene-bis hexamethylene alkanamine 3-4,2,4 toluene diisocyanate 4-5, MALEIC ANHYDRIDE 2-3, vinyl acetic monomer 40-45, dibutyl tin dilaurate 3-4, vinylformic acid 5-6, divinyl 3-4, vinylbenzene 4-5, glycol ether 6-8, morpholine 1-2, acetone 4-5, chloroform 4-5, cyclohexanone peroxide 2-3, neopentyl glycol 3-4, catechol 1-2, polyisobutene 2-3;
The preparation method of described Epoxy resin carton adhesive, it is characterized in that comprising the following steps: (1), by 2,4-tolylene diisocyanate, MALEIC ANHYDRIDE, catechol add in vinyl acetic monomer, be heated to 60-70 DEG C, add, dibutyl tin dilaurate, vinylformic acid, divinyl, vinylbenzene, stirring reaction 40-60 minute, then, add neopentyl glycol, morpholine, acetone, cyclohexanone peroxide again, stirring reaction 2-3 hour;
(2), by other leftover materials mix, stir 30-40 minute;
(3), by step (1), (2) mixing of materials, be heated to 50-60 DEG C, stirring reaction 2-3 hour, to obtain final product.
The present invention has good adhesiveproperties, and have excellent stretching, antistripping property, ageing resistance, tackiness agent not only cohesive strength is high, and the over-all properties such as thermotolerance and ageing resistance is also better simultaneously.
Embodiment
A kind of Epoxy resin carton adhesive, be made up of the raw material of following weight part (kilogram): E-42 epoxy resin 10,
methylene-bis hexamethylene alkanamine 3,2,4 toluene diisocyanate 4, MALEIC ANHYDRIDE 3, vinyl acetic monomer 40, dibutyl tin dilaurate 3, vinylformic acid 6, divinyl 4, vinylbenzene 5, glycol ether 6, morpholine 2, acetone 4, chloroform 5, cyclohexanone peroxide 3, neopentyl glycol 4, catechol 1, polyisobutene 2;
The preparation method of Epoxy resin carton adhesive, comprises the following steps:
(1), by 2,4-tolylene diisocyanate, MALEIC ANHYDRIDE, catechol add in vinyl acetic monomer, be heated to 60-70 DEG C, add, dibutyl tin dilaurate, vinylformic acid, divinyl, vinylbenzene, stirring reaction 40-60 minute, then, then add neopentyl glycol, morpholine, acetone, cyclohexanone peroxide, stirring reaction 2-3 hour;
(2), by other leftover materials mix, stir 30-40 minute;
(3), by step (1), (2) mixing of materials, be heated to 50-60 DEG C, stirring reaction 2-3 hour, to obtain final product.
Tackiness agent prepared by the present invention, through detecting: after 4 hours, bonding strength reaches 19Mpa, water-tolerant.After bonding, put into 40 DEG C of water and soak 2 hours, bonding strength is 16Mpa.Good heat resistance, can use 30 days at 150 DEG C, bonding strength change is less than 5%.
Claims (1)
1. an Epoxy resin carton adhesive, it is characterized in that being made up of the raw material of following weight part: E-42 epoxy resin 10-12, methylene-bis hexamethylene alkanamine 3-4,2,4 toluene diisocyanate 4-5, MALEIC ANHYDRIDE 2-3, vinyl acetic monomer 40-45, dibutyl tin dilaurate 3-4, vinylformic acid 5-6, divinyl 3-4, vinylbenzene 4-5, glycol ether 6-8, morpholine 1-2, acetone 4-5, chloroform 4-5, cyclohexanone peroxide 2-3, neopentyl glycol 3-4, catechol 1-2, polyisobutene 2-3;
The preparation method of described Epoxy resin carton adhesive comprises the following steps:
(1), by 2,4-tolylene diisocyanate, MALEIC ANHYDRIDE, catechol add in vinyl acetic monomer, be heated to 60-70 DEG C, add dibutyl tin dilaurate, vinylformic acid, divinyl, vinylbenzene, stirring reaction 40-60 minute, then, then add neopentyl glycol, morpholine, acetone, cyclohexanone peroxide, stirring reaction 2-3 hour;
(2), by other leftover materials mix, stir 30-40 minute;
(3), by step (1), (2) mixing of materials, be heated to 50-60 DEG C, stirring reaction 2-3 hour, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310280749.1A CN103396751B (en) | 2013-07-05 | 2013-07-05 | A kind of Epoxy resin carton adhesive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310280749.1A CN103396751B (en) | 2013-07-05 | 2013-07-05 | A kind of Epoxy resin carton adhesive and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103396751A CN103396751A (en) | 2013-11-20 |
| CN103396751B true CN103396751B (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310280749.1A Active CN103396751B (en) | 2013-07-05 | 2013-07-05 | A kind of Epoxy resin carton adhesive and preparation method thereof |
Country Status (1)
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| CN (1) | CN103396751B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104804689A (en) * | 2015-04-24 | 2015-07-29 | 句容市鼎盛纸箱包装有限公司 | Carton binder and preparation method thereof |
| CN111691234B (en) * | 2020-06-08 | 2022-05-10 | 上海燊顺包装材料有限公司 | Instant noodle cup cover film coating paper and preparation process thereof |
Citations (6)
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|---|---|---|---|---|
| CN101003715A (en) * | 2007-01-05 | 2007-07-25 | 华南理工大学 | Method for preparing modified aqueous adhesion agent of polyurethane |
| WO2010112179A1 (en) * | 2009-04-03 | 2010-10-07 | Cook Composites And Polymers Company | Thermosetting compositions containing isocyanurate rings |
| CA2760733A1 (en) * | 2009-05-28 | 2010-12-02 | Henkel Ag & Co. Kgaa | Adhesive film or adhesive tape based on epoxides |
| WO2011005420A1 (en) * | 2009-06-22 | 2011-01-13 | Dow Global Technologies Inc. | Hardener composition for epoxy resins |
| CN102775935A (en) * | 2012-08-06 | 2012-11-14 | 滁州云林数码影像耗材有限公司 | Method for decreasing residual acrylic ester pressure-sensitive adhesive solvent |
| CN102876241A (en) * | 2012-09-20 | 2013-01-16 | 吴江市天源塑胶有限公司 | Adhesive for wrapping paper material |
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2013
- 2013-07-05 CN CN201310280749.1A patent/CN103396751B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101003715A (en) * | 2007-01-05 | 2007-07-25 | 华南理工大学 | Method for preparing modified aqueous adhesion agent of polyurethane |
| WO2010112179A1 (en) * | 2009-04-03 | 2010-10-07 | Cook Composites And Polymers Company | Thermosetting compositions containing isocyanurate rings |
| CA2760733A1 (en) * | 2009-05-28 | 2010-12-02 | Henkel Ag & Co. Kgaa | Adhesive film or adhesive tape based on epoxides |
| WO2011005420A1 (en) * | 2009-06-22 | 2011-01-13 | Dow Global Technologies Inc. | Hardener composition for epoxy resins |
| CN102775935A (en) * | 2012-08-06 | 2012-11-14 | 滁州云林数码影像耗材有限公司 | Method for decreasing residual acrylic ester pressure-sensitive adhesive solvent |
| CN102876241A (en) * | 2012-09-20 | 2013-01-16 | 吴江市天源塑胶有限公司 | Adhesive for wrapping paper material |
Non-Patent Citations (1)
| Title |
|---|
| "一种改性工业包装粘合剂的研制";王涛;《应用科技》;20000731;第27卷(第7期);第32-33页 * |
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| CN103396751A (en) | 2013-11-20 |
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Inventor after: He Lin Inventor before: Bi Quanzhong |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170607 Address after: No. 9 liduzhen Taiyi 408100 Chongqing Avenue Fuling District Patentee after: CHONGQING IDEAL PACMAG CO.,LTD. Address before: 312365 Zhejiang Province, Shaoxing city Shangyu District Songxia Town City Station International Plaza building 36 unit room 1-101 Patentee before: ZHEJIANG HONGSHENG TECHNOLOGY TRANSFER SERVICES CO.,LTD. Effective date of registration: 20170607 Address after: 312365 Zhejiang Province, Shaoxing city Shangyu District Songxia Town City Station International Plaza building 36 unit room 1-101 Patentee after: ZHEJIANG HONGSHENG TECHNOLOGY TRANSFER SERVICES CO.,LTD. Address before: 239500 Anhui city of Chuzhou province Quanjiao County town of six liquor farmers Park Patentee before: QUANJIAO HAIFENG PRINTING PACKAGING Co.,Ltd. |