CN102993493A - Medicinal synthetic polyisoprene gasket composition - Google Patents
Medicinal synthetic polyisoprene gasket composition Download PDFInfo
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- CN102993493A CN102993493A CN201210300578XA CN201210300578A CN102993493A CN 102993493 A CN102993493 A CN 102993493A CN 201210300578X A CN201210300578X A CN 201210300578XA CN 201210300578 A CN201210300578 A CN 201210300578A CN 102993493 A CN102993493 A CN 102993493A
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- composition
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- gasket composition
- polyisoprene gasket
- synthetic polyisoprene
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Abstract
The invention provides a medicinal synthetic polyisoprene gasket composition, relating to the technical field of medical supplies. The composition is characterized by comprising the following components in parts by weight: 0-70 parts of polyisoprene, 15-25 parts of talcum powder, 1-3 parts of zinc oxide, 0.1-0.2 part of antioxidant, 0.01-0.1 part of accelerator, 1-3 parts of titanium dioxide and 0.01-0.1 part of carbon black. The composition has the beneficial effects that the composition has simple components and is convenient to prepare; and the prepared gasket has good sealability, is environment-friendly and hygienic, is pollution-free and ensures quality safety of liquor.
Description
Technical field
The present invention relates to the medical supplies technical field, be specifically related to a kind of proof medical synthesized polyisoprene gasket composition.
Background technology
Along with the soft bag of drug market progressively replaces vial and becomes main market players's wrapping material, polyisoprene gasket also becomes the leading product of plug industry thereupon replacing butyl rubber plug.Plastic soft bag replaces vial its intrinsic necessity: intermiscibility, stability are better than vial, and drug safety is good; Manufacturing process is simple, and quality stability is good; In clinical use, the transportation storage, greatly reduced the series of problems that produces because vial is frangible.Therefore, vial is replaced by soft bag, is that inherent law determines that its certainty is arranged.The supportive of existing polyisoprene gasket is not high, and the resistance to draw point (or moulding pin) during clinical puncture is larger, and puncture resistance is bad.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of performance good, uses the proof medical synthesized polyisoprene gasket composition of safety.
Technical problem to be solved by this invention realizes by the following technical solutions:
The proof medical synthesized polyisoprene gasket composition is characterized in that: described composition is comprised of the component of following mass parts,
Best in quality part of each component is:
The invention has the beneficial effects as follows: component of the present invention is simple, and is easy to prepare, and the gasket seal performance of making is good, and environmentally-friendly sanitary is pollution-free, guarantees the quality safety of liquid.
Embodiment
For technique means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with specific embodiment, further set forth the present invention.
Embodiment 1
The proof medical synthesized polyisoprene gasket composition is comprised of the component of following weight,
Embodiment 2
The proof medical synthesized polyisoprene gasket composition is comprised of the component of following weight,
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. proof medical synthesized polyisoprene gasket composition, it is characterized in that: described composition is comprised of the component of following mass parts,
2. proof medical synthesized polyisoprene gasket composition according to claim 1, it is characterized in that: best in quality part of each component is:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210300578XA CN102993493A (en) | 2012-08-22 | 2012-08-22 | Medicinal synthetic polyisoprene gasket composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210300578XA CN102993493A (en) | 2012-08-22 | 2012-08-22 | Medicinal synthetic polyisoprene gasket composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102993493A true CN102993493A (en) | 2013-03-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210300578XA Pending CN102993493A (en) | 2012-08-22 | 2012-08-22 | Medicinal synthetic polyisoprene gasket composition |
Country Status (1)
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| CN (1) | CN102993493A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985783A (en) * | 2015-07-24 | 2015-10-21 | 李兴吉 | Medicinal thermoplastic elastomer gasket |
| CN105295391A (en) * | 2015-10-22 | 2016-02-03 | 安徽中马橡塑制品有限公司 | Medicinal compound polyisoprene and epoxy resin copolymerization gasket |
| CN105295392A (en) * | 2015-10-21 | 2016-02-03 | 安徽中马橡塑制品有限公司 | Drug encapsulation rubber plug prepared from environment-friendly vegetable gum |
| CN106117653A (en) * | 2016-06-28 | 2016-11-16 | 应城市恒天药业包装有限公司 | A kind of proof medical synthesized polyisoprene gasket |
| CN107033407A (en) * | 2017-05-17 | 2017-08-11 | 崇州君健塑胶有限公司 | A kind of high leakproofness proof medical synthesized polyisoprene gasket and preparation method thereof |
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2012
- 2012-08-22 CN CN201210300578XA patent/CN102993493A/en active Pending
Patent Citations (7)
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| CN101427980A (en) * | 2007-11-06 | 2009-05-13 | 江苏博生橡塑有限公司 | Chlorinated butyl rubber bung for injection and method of producing the same |
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| CN101239020A (en) * | 2008-02-20 | 2008-08-13 | 谢仁朗 | Medicinal rubber bottle stopper studded with polymer material layer and injection shaping method thereof |
| CN101759886A (en) * | 2008-12-02 | 2010-06-30 | 山东省药用玻璃股份有限公司 | Precharging type syringe needle sheath |
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| CN102516676A (en) * | 2011-12-05 | 2012-06-27 | 山东省药用玻璃股份有限公司 | Medicinal synthetic spacing piece and preparation method thereof |
Non-Patent Citations (1)
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| 徐政、钱寒冬: "聚异戊二烯橡胶塞生产与性能研究", 《世界橡胶工业》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985783A (en) * | 2015-07-24 | 2015-10-21 | 李兴吉 | Medicinal thermoplastic elastomer gasket |
| CN105295392A (en) * | 2015-10-21 | 2016-02-03 | 安徽中马橡塑制品有限公司 | Drug encapsulation rubber plug prepared from environment-friendly vegetable gum |
| CN105295391A (en) * | 2015-10-22 | 2016-02-03 | 安徽中马橡塑制品有限公司 | Medicinal compound polyisoprene and epoxy resin copolymerization gasket |
| CN106117653A (en) * | 2016-06-28 | 2016-11-16 | 应城市恒天药业包装有限公司 | A kind of proof medical synthesized polyisoprene gasket |
| CN107033407A (en) * | 2017-05-17 | 2017-08-11 | 崇州君健塑胶有限公司 | A kind of high leakproofness proof medical synthesized polyisoprene gasket and preparation method thereof |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |