CN103740305B - Medical hot melt adhesive and preparation method thereof - Google Patents
Medical hot melt adhesive and preparation method thereof Download PDFInfo
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- CN103740305B CN103740305B CN201410019231.7A CN201410019231A CN103740305B CN 103740305 B CN103740305 B CN 103740305B CN 201410019231 A CN201410019231 A CN 201410019231A CN 103740305 B CN103740305 B CN 103740305B
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Abstract
The present invention relates to a kind of hot melt adhesive, be specially medical hot melt adhesive and preparation method thereof.Medical hot melt adhesive, its raw material comprises: isoprene-isobutylene rubber, maleic anhydride graft compatilizer, SEBS, EVA, hydrogenated petroleum resin, terpine resin, PE wax, naphthenic oil, polyisobutene, rubber antioxidant, antioxidant, montmorillonite powder.The preparation method of medical hot melt adhesive, comprising: the hybrid reaction of the banburying of blob of viscose and blob of viscose and resin obtains.Medical hot melt adhesive provided by the invention, when low temperature uses, has bond effect more better than the pressure sensitive adhesive of routine, and has good snappiness, meet medical requirement.
Description
Technical field
The present invention relates to a kind of hot melt adhesive, be specially medical hot melt adhesive and preparation method thereof.
Background technology
Medical hot melt adhesive is pressure sensitive adhesive normally, and pressure can be bonding with adherend a little to presser sensor, finger pressure to refer to a class, do not need the class tackiness agent using solvent or other supplementary meanss.Mainly contain the pressure-sensitive hot melt adhesive of two types at present, one is synthetic rubber type pressure sensitive adhesive, and another is SBS type hot melt adhesive, although these two kinds of pressure sensitive adhesives respectively have superiority, be used in medical material owing to being that low temperature uses, snappiness and cohesiveness are all inadequate.
Summary of the invention
For above-mentioned technical problem, the object of this invention is to provide a kind of medical hot melt adhesive and preparation method thereof, have good snappiness and cohesiveness when low temperature uses, concrete technical scheme is: medical hot melt adhesive, and its raw material forms according to following parts by weight:
Isoprene-isobutylene rubber 10-13 parts,
Maleic anhydride graft compatilizer 0.5-0.8 part,
SEBS(styrene-ethylene/butylene-styrene block copolymer) 20-23 parts,
EVA (ethylene-vinyl acetate copolymer) 12-15 parts,
Hydrogenated petroleum resin 9-11 parts,
Terpine resin 2-3 part,
5-7 parts, PE wax,
Naphthenic oil 12-13 part,
Polyisobutene 1-3 parts,
Rubber antioxidant 1-3 parts,
Antioxidant 0.2-0.4 part,
Montmorillonite powder 0.5-0.7 part.
The preparation method of medical hot melt adhesive, comprises the following steps:
(1) isoprene-isobutylene rubber, maleic anhydride graft compatilizer, SEBS to carry out being blended at 120-130 DEG C of temperature banburying 3-4 minutes;
(2) add polyisobutene, rubber antioxidant, mixing, at 130-140 DEG C of temperature, banburying is through overcooling after 10 minutes, and obtained blob of viscose, pulverizes;
(3), in reactor, add naphthenic oil and PE wax, be heated to 200 DEG C, add the blob of viscose of pulverizing, be stirred to blob of viscose and dissolve, then add EVA, hydrogenated petroleum resin, terpine resin, antioxidant, montmorillonite powder, maintaining temperature of reaction kettle is 160 DEG C, stirs 0.5 hour, obtained glue.
Medical hot melt adhesive provided by the invention, when low temperature uses, has bond effect more better than the pressure sensitive adhesive of routine, and has good snappiness, meet medical requirement.
Embodiment
The specific embodiment of the present invention is described in conjunction with the embodiments.
Embodiment 1:
Medical hot melt adhesive, its raw material forms according to following parts by weight: isoprene-isobutylene rubber 10 parts, maleic anhydride graft compatilizer 0.7 part, SEBS23 part, EVA15 part, hydrogenated petroleum resin 10 parts, terpine resin 3 parts, 7 parts, PE wax, naphthenic oil 12 parts, polyisobutene 1 part, rubber antioxidant 1 part, antioxidant 0.2 part, montmorillonite powder 0.7 part.
Embodiment 2:
Medical hot melt adhesive, its raw material forms according to following parts by weight: isoprene-isobutylene rubber 12 parts, maleic anhydride graft compatilizer 0.6 part, SEBS22 part, EVA13 part, hydrogenated petroleum resin 9 parts, terpine resin 2 parts, 5 parts, PE wax, naphthenic oil 13 parts, polyisobutene 1.5 parts, rubber antioxidant 2 parts, antioxidant 0.3 part, montmorillonite powder 0.6 part.
Embodiment 3:
Medical hot melt adhesive, its raw material forms according to following parts by weight: isoprene-isobutylene rubber 13 parts, maleic anhydride graft compatilizer 0.8 part, SEBS20 part, EVA12 part, hydrogenated petroleum resin 11 parts, terpine resin 2.5 parts, 6 parts, PE wax, naphthenic oil 12 parts, polyisobutene 3 parts, rubber antioxidant 3 parts, antioxidant 0.4 part, montmorillonite powder 0.5 part.
The preparation method of each embodiment is above:
(1) isoprene-isobutylene rubber, maleic anhydride graft compatilizer, SEBS to carry out being blended at 120-130 DEG C of temperature banburying 3-4 minutes;
(2) add polyisobutene, rubber antioxidant, mixing, at 130-140 DEG C of temperature, banburying is through overcooling after 10 minutes, and obtained blob of viscose, pulverizes;
(3), in reactor, add naphthenic oil and PE wax, be heated to 200 DEG C, add the blob of viscose of pulverizing, be stirred to blob of viscose and dissolve, then add EVA, hydrogenated petroleum resin, terpine resin, antioxidant, montmorillonite powder, maintaining temperature of reaction kettle is 160 DEG C, stirs 0.5 hour, obtained glue.
Claims (2)
1. medical hot melt adhesive, is characterized in that: its raw material forms according to following parts by weight:
Isoprene-isobutylene rubber 10-13 parts,
Maleic anhydride graft compatilizer 0.5-0.8 part,
SEBS(styrene-ethylene/butylene-styrene block copolymer) 20-23 parts,
EVA (ethylene-vinyl acetate copolymer) 12-15 parts,
Hydrogenated petroleum resin 9-11 parts,
Terpine resin 2-3 part,
5-7 parts, PE wax,
Naphthenic oil 12-13 part,
Polyisobutene 1-3 parts,
Rubber antioxidant 1-3 parts,
Antioxidant 0.2-0.4 part,
Montmorillonite powder 0.5-0.7 part.
2. medical hot melt adhesive preparation method according to claim 1, comprises the following steps,
(1) isoprene-isobutylene rubber, maleic anhydride graft compatilizer, SEBS to carry out being blended at 120-130 DEG C of temperature banburying 3-4 minutes;
(2) add polyisobutene, rubber antioxidant, mixing, at 130-140 DEG C of temperature, banburying is through overcooling after 10 minutes, and obtained blob of viscose, pulverizes;
(3), in reactor, add naphthenic oil and PE wax, be heated to 200 DEG C, add the blob of viscose of pulverizing, be stirred to blob of viscose and dissolve, then add EVA, hydrogenated petroleum resin, terpine resin, antioxidant, montmorillonite powder, maintaining temperature of reaction kettle is 160 DEG C, stirs 0.5 hour, obtained medical hot melt adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410019231.7A CN103740305B (en) | 2014-01-16 | 2014-01-16 | Medical hot melt adhesive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410019231.7A CN103740305B (en) | 2014-01-16 | 2014-01-16 | Medical hot melt adhesive and preparation method thereof |
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| CN103740305A CN103740305A (en) | 2014-04-23 |
| CN103740305B true CN103740305B (en) | 2015-12-09 |
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| CN201410019231.7A Active CN103740305B (en) | 2014-01-16 | 2014-01-16 | Medical hot melt adhesive and preparation method thereof |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104087201B (en) * | 2014-06-26 | 2016-05-25 | 滁州市光威化工有限公司 | A kind of ethene-vinyl acetate PUR |
| CN104178067A (en) * | 2014-07-23 | 2014-12-03 | 安徽雪峰木业有限公司 | High-flexibility hot-melt adhesive for pencil preparation |
| CN115404026A (en) * | 2022-09-16 | 2022-11-29 | 浙江理工大学 | Hot-melt strong high-performance adhesive sticker |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05194916A (en) * | 1991-10-28 | 1993-08-03 | Oji Kako Kk | Self-adhesive material for bonding hardly bondable article |
| WO2009098976A1 (en) * | 2008-02-05 | 2009-08-13 | Du Pont-Mitsui Polychemicals Co., Ltd. | Tacky resin composition and pressure-sensitive adhesive film or sheet |
| WO2010028523A1 (en) * | 2008-09-11 | 2010-03-18 | Lanxess Deutschland Gmbh | Hotmelt adhesives |
| CN101824288A (en) * | 2010-04-23 | 2010-09-08 | 中国建筑材料科学研究总院苏州防水研究院 | Butyl rubber composition and method for producing butyl rubber adhesive tape by using same |
| CN102277112A (en) * | 2011-05-23 | 2011-12-14 | 波士胶芬得利（中国）粘合剂有限公司 | Wax-containing hot melt adhesive and disposable absorbent product |
| CN102786898A (en) * | 2012-09-11 | 2012-11-21 | 无锡市万力粘合材料有限公司 | Hot melt adhesive composition for carpet skid resistance and preparation method of hot melt adhesive composition |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050043468A1 (en) * | 2003-08-18 | 2005-02-24 | Fisher Dennis K. | Hot melt pressure sensitive adhesive composition for providing water-tight joints in single-ply roofing membranes |
| US20080039576A1 (en) * | 2006-08-14 | 2008-02-14 | General Electric Company | Vulcanizate composition |
| DE102006054196A1 (en) * | 2006-11-15 | 2008-05-21 | Henkel Kgaa | Hot melt adhesives with improved adhesion |
-
2014
- 2014-01-16 CN CN201410019231.7A patent/CN103740305B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05194916A (en) * | 1991-10-28 | 1993-08-03 | Oji Kako Kk | Self-adhesive material for bonding hardly bondable article |
| WO2009098976A1 (en) * | 2008-02-05 | 2009-08-13 | Du Pont-Mitsui Polychemicals Co., Ltd. | Tacky resin composition and pressure-sensitive adhesive film or sheet |
| WO2010028523A1 (en) * | 2008-09-11 | 2010-03-18 | Lanxess Deutschland Gmbh | Hotmelt adhesives |
| CN101824288A (en) * | 2010-04-23 | 2010-09-08 | 中国建筑材料科学研究总院苏州防水研究院 | Butyl rubber composition and method for producing butyl rubber adhesive tape by using same |
| CN102277112A (en) * | 2011-05-23 | 2011-12-14 | 波士胶芬得利（中国）粘合剂有限公司 | Wax-containing hot melt adhesive and disposable absorbent product |
| CN102786898A (en) * | 2012-09-11 | 2012-11-21 | 无锡市万力粘合材料有限公司 | Hot melt adhesive composition for carpet skid resistance and preparation method of hot melt adhesive composition |
Non-Patent Citations (3)
| Title |
|---|
| "SEBS在热熔压敏胶中的应用研究";易华等;《上海应用技术学院学报(自然科学版)》;20020630;第2卷(第2期);第102-104页 * |
| "一次性卫生用品用中低温热熔压敏胶的研制";张荣军等;《山东科学》;20070831;第20卷(第4期);第59-64页 * |
| "低温型热熔压敏胶的研究进展";王宇等;《中国胶粘剂》;20090831;第18卷(第8期);第47-50页 * |
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Address after: 214000 No. 6, Dongting Chunlei Road, Xishan Economic Development Zone, Wuxi City, Jiangsu Province Patentee after: Lisennoco Materials (Wuxi) Co.,Ltd. Address before: 214000 No. 6, Dongting Chunlei Road, Xishan Economic Development Zone, Wuxi City, Jiangsu Province Patentee before: LI-BOND RESIN (WUXI) Co.,Ltd. |