CN105295395A - Novel film-coated butyl rubber plug - Google Patents
Novel film-coated butyl rubber plug Download PDFInfo
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- CN105295395A CN105295395A CN201510692751.9A CN201510692751A CN105295395A CN 105295395 A CN105295395 A CN 105295395A CN 201510692751 A CN201510692751 A CN 201510692751A CN 105295395 A CN105295395 A CN 105295395A
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Abstract
Provided is a novel film-coated butyl rubber plug. The novel film-coated butyl rubber plug is prepared from 60-70 parts of brominated butyl rubber, 30-40 parts of calcined kaolin, 3-5 parts of zinc oxide, 89-99 parts of leather, 89-99 parts of phenolic-nitrile rubber copolymers, 66-75 parts of hydrochloric acid, 10-15 parts of ethylenediamine, 100-120 parts of soybean protein, 5-7 parts of urea, 15-20 parts of 50% sodium hydroxide aqueous solution, 40-50 parts of lime water, 400-450 parts of 40% nitric acid aqueous solution, 10-20 parts of floral water, 30-50 parts of flower and plant rhizomes, 5-10 parts of ginseng, 5-10 parts of rhizoma atractylodis macrocephalae, 5-10 parts of rice-grain sprouts, 50-60 parts of water, 5-10 parts of scorched hawthorn fruits, 5-10 parts of medicated leaven, 5-7 parts of radix polygonati officinalis, 9-12 parts of rhizoma arisaematis, 15-18 parts of acorus calamus, 15-18 parts of wood chips and 100-120 parts of tofu water. The novel film-coated butyl rubber plug has the advantages that the rubber plug prepared through the process can make direct contact with medicine, an inner cover of a combined cover can be omitted, puncture force and chip falling probability can be reduced, and besides, cover assembly cost is lowered for a pharmaceutical factory.
Description
Technical field:
The present invention relates to medicinal rubber manufacture method technical field, be specifically related to novel isoprene-isobutylene rubber coated rubber plug.
Background technology:
Along with the development of society, the rubber item kind being applied to medicine and hygiene fields gets more and more, as various flask for medicinal preparations plug, asepsis injector piston, injection sealant sealing, flexible pipe, conduit, medical air cushion, antiseptic rubber medical gloves, baby nipple, tube for blood transfusion,latex etc.Desirable druggist rubber sundries not only needs to have good physicals, also must ensure nontoxic and have unreactiveness, particularly in body rubber item should have not pathogenic, do not damage adjacent tissue, do not cause the features such as allergy, aging resistance are good.
Traditional druggist rubber sundries is under high temperature, condition of high voltage, and its vulcanization system easily produces and pollutes human body, the exudate of medicament, volatile matter, thus is difficult to prepare the druggist rubber sundries meeting medicine extra best best standard.Existing druggist rubber sundries and preparation method thereof, its complex technical process, the product feature of environmental protection is poor, and safety in utilization is not strong, and work-ing life is lower.
Summary of the invention:
Technical problem to be solved by this invention is to provide a kind of directly to contact medicine, can save the inner cap of combination cover, reduces puncture force and exfoliation probability and can replace novel isoprene-isobutylene rubber coated rubber plug to pharmaceutical factory's reduction group lid cost.
Technical problem to be solved by this invention adopts following technical scheme to realize:
Novel isoprene-isobutylene rubber coated rubber plug, is made up of following component:
Brominated butyl rubber 60-70 part, calcined kaolin 30-40 part, zinc oxide 3-5 part, cladding 89-99 part, phenolic aldehyde-nitrile rubber multipolymer 89-99 part, hydrochloric acid 66-75 part, quadrol 10-15 part, soy-protein 100-120 part, urea 5-7 part, 50% aqueous sodium hydroxide solution 15-20 part, liming 40-50 part, 40% aqueous nitric acid 400-450 part, toilet water 10-20 part, flowers and plants rhizome 30-50 root, ginseng 5-10 part, bighead atractylodes rhizome 5-10 part, raw rice sprout 5-10 part, water 50-60 part, Fructus Crataegi (parched to brown) 5-10 part, Divine Comedy 5-10 part, radix polygonati officinalis 5-7 part, Rhizoma Arisaematis 9-12 part, calamus 15-18 part, wood chip 15-18 part, bean curd water 100-120 part.
Novel isoprene-isobutylene rubber coated rubber plug, its preparation method mainly comprises the following steps:
Get ginseng, the bighead atractylodes rhizome, raw rice sprout, pulverize, mixing water, is sprayed on Fructus Crataegi (parched to brown), until Fructus Crataegi (parched to brown) moisture content higher than 50% time, take out Fructus Crataegi (parched to brown) and be placed in sealed can 1-2 hour;
To spray remaining liquid again, wood chip, Divine Comedy, radix polygonati officinalis, Rhizoma Arisaematis smash into powder to pieces with calamus, pour in liquid, stir, take out Fructus Crataegi (parched to brown) simultaneously and be placed in liquid, seal 1 hour, then under being placed in the sun, be exposed to the sun to the complete evaporate to dryness of liquid, take out remaining powder agglomates, smash to pieces, sieve, mix with bean curd water, obtain mixed solution;
Soy-protein is under agitation added in 40% aqueous nitric acid;
After stirring into serum, add 50% aqueous sodium hydroxide solution, stir rapidly, obtain A mixture;
Get cladding and phenolic aldehyde-nitrile rubber multipolymer, instillation toilet water, adds 30%A mixture simultaneously, stirs;
Cooling, natural evaporate to dryness, instills urea in evaporate to dryness process, obtains dry block;
Get 70%A mixture and calcined kaolin, be placed in stirrer, heat, add liming simultaneously, 90 DEG C are not stopped heated and stirred;
Get brominated butyl rubber to add fast in stirrer, within 1-2 minute, extract out, be placed in sealed can, stand-by, in sealed can tank, the end, is equipped with flowers and plants rhizome;
Being mixed with zinc oxide, hydrochloric acid, quadrol by dry block adds in stirrer again, stirs 1-2 hour;
Empty the brominated butyl rubber in sealed can and flowers and plants rhizome after 1-2 hour, pour in sealed can, add mixed solution by the mixed solution in stirrer, cooling stripping and slicing, obtains plug.
In this processing method, its key is agitating procedure, because the plug after stirring has better clarity and ensure that sterility and inside are without bacteriotoxin and noresidue moisture, cleaning in addition after extracting can make the clarity of product, particulate and silicone oil reach processing requirement, such plug directly can contact medicine, and can save combination cover inner cap, reduce puncture force and exfoliation probability, on the other hand reduce group lid cost to pharmaceutical factory; And medical rubber plug needs and plastic combination cover assembling uses, medical rubber plug directly can not contact medicine, and plastic combination cover must have inner cap, uses and also relatively bothers.
The invention has the beneficial effects as follows: plug prepared by this technique directly can contact medicine, and can save the inner cap of combination cover, reduce puncture force and exfoliation probability, reduce group lid cost to pharmaceutical factory on the other hand.
Embodiment:
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete example, setting forth the present invention further.
Specific embodiment 1: novel isoprene-isobutylene rubber coated rubber plug, is made up of following component:
Brominated butyl rubber 60 parts, calcined kaolin 30 parts, 3 parts, zinc oxide, cladding 89 parts, phenolic aldehyde-nitrile rubber multipolymer 89 parts, hydrochloric acid 66 parts, quadrol 10 parts, soy-protein 100 parts, 5 parts, urea, 50% aqueous sodium hydroxide solution 15 parts, liming 40 parts, 40% aqueous nitric acid 400 parts, toilet water 10 parts, 30, flowers and plants rhizome, ginseng 5 parts, the bighead atractylodes rhizome 5 parts, raw rice sprout 5 parts, 50 parts, water, Fructus Crataegi (parched to brown) 5 parts, Divine Comedy 5 parts, radix polygonati officinalis 5 parts, Rhizoma Arisaematis 9 parts, calamus 15 parts, wood chip 15 parts, 100 parts, bean curd water.
Specific embodiment 2: novel isoprene-isobutylene rubber coated rubber plug, is made up of following component:
Brominated butyl rubber 70 parts, calcined kaolin 40 parts, 5 parts, zinc oxide, cladding 99 parts, phenolic aldehyde-nitrile rubber multipolymer 99 parts, hydrochloric acid 75 parts, quadrol 15 parts, soy-protein 120 parts, 7 parts, urea, 50% aqueous sodium hydroxide solution 20 parts, liming 50 parts, 40% aqueous nitric acid 450 parts, toilet water 20 parts, 50, flowers and plants rhizome, ginseng 10 parts, the bighead atractylodes rhizome 10 parts, raw rice sprout 10 parts, 60 parts, water, Fructus Crataegi (parched to brown) 10 parts, Divine Comedy 10 parts, radix polygonati officinalis 7 parts, Rhizoma Arisaematis 12 parts, calamus 18 parts, wood chip 18 parts, 120 parts, bean curd water.
Novel isoprene-isobutylene rubber coated rubber plug, its preparation method mainly comprises the following steps:
Get ginseng, the bighead atractylodes rhizome, raw rice sprout, pulverize, mixing water, is sprayed on Fructus Crataegi (parched to brown), until Fructus Crataegi (parched to brown) moisture content higher than 50% time, take out Fructus Crataegi (parched to brown) and be placed in sealed can 1-2 hour;
To spray remaining liquid again, wood chip, Divine Comedy, radix polygonati officinalis, Rhizoma Arisaematis smash into powder to pieces with calamus, pour in liquid, stir, take out Fructus Crataegi (parched to brown) simultaneously and be placed in liquid, seal 1 hour, then under being placed in the sun, be exposed to the sun to the complete evaporate to dryness of liquid, take out remaining powder agglomates, smash to pieces, sieve, mix with bean curd water, obtain mixed solution;
Soy-protein is under agitation added in 40% aqueous nitric acid;
After stirring into serum, add 50% aqueous sodium hydroxide solution, stir rapidly, obtain A mixture;
Get cladding and phenolic aldehyde-nitrile rubber multipolymer, instillation toilet water, adds 30%A mixture simultaneously, stirs;
Cooling, natural evaporate to dryness, instills urea in evaporate to dryness process, obtains dry block;
Get 70%A mixture and calcined kaolin, be placed in stirrer, heat, add liming simultaneously, 90 DEG C are not stopped heated and stirred;
Get brominated butyl rubber to add fast in stirrer, within 1-2 minute, extract out, be placed in sealed can, stand-by, in sealed can tank, the end, is equipped with flowers and plants rhizome;
Being mixed with zinc oxide, hydrochloric acid, quadrol by dry block adds in stirrer again, stirs 1-2 hour;
Empty the brominated butyl rubber in sealed can and flowers and plants rhizome after 1-2 hour, pour in sealed can, add mixed solution by the mixed solution in stirrer, cooling stripping and slicing, obtains plug.
More than show and describe 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; what describe in above-described embodiment and 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.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. novel isoprene-isobutylene rubber coated rubber plug, is characterized in that: have following component:
Brominated butyl rubber 60-70 part, calcined kaolin 30-40 part, zinc oxide 3-5 part, cladding 89-99 part, phenolic aldehyde-nitrile rubber multipolymer 89-99 part, hydrochloric acid 66-75 part, quadrol 10-15 part, soy-protein 100-120 part, urea 5-7 part, 50% aqueous sodium hydroxide solution 15-20 part, liming 40-50 part, 40% aqueous nitric acid 400-450 part, toilet water 10-20 part, flowers and plants rhizome 30-50 root, ginseng 5-10 part, bighead atractylodes rhizome 5-10 part, raw rice sprout 5-10 part, water 50-60 part, Fructus Crataegi (parched to brown) 5-10 part, Divine Comedy 5-10 part, radix polygonati officinalis 5-7 part, Rhizoma Arisaematis 9-12 part, calamus 15-18 part, wood chip 15-18 part, bean curd water 100-120 part.
2., according to the novel isoprene-isobutylene rubber coated rubber plug described in claim 1, it is characterized in that: its preparation method mainly comprises the following steps:
Get ginseng, the bighead atractylodes rhizome, raw rice sprout, pulverize, mixing water, is sprayed on Fructus Crataegi (parched to brown), until Fructus Crataegi (parched to brown) moisture content higher than 50% time, take out Fructus Crataegi (parched to brown) and be placed in sealed can 1-2 hour;
To spray remaining liquid again, wood chip, Divine Comedy, radix polygonati officinalis, Rhizoma Arisaematis smash into powder to pieces with calamus, pour in liquid, stir, take out Fructus Crataegi (parched to brown) simultaneously and be placed in liquid, seal 1 hour, then under being placed in the sun, be exposed to the sun to the complete evaporate to dryness of liquid, take out remaining powder agglomates, smash to pieces, sieve, mix with bean curd water, obtain mixed solution;
Soy-protein is under agitation added in 40% aqueous nitric acid;
After stirring into serum, add 50% aqueous sodium hydroxide solution, stir rapidly, obtain A mixture;
Get cladding and phenolic aldehyde-nitrile rubber multipolymer, instillation toilet water, adds 30%A mixture simultaneously, stirs;
Cooling, natural evaporate to dryness, instills urea in evaporate to dryness process, obtains dry block;
Get 70%A mixture and calcined kaolin, be placed in stirrer, heat, add liming simultaneously, 90 DEG C are not stopped heated and stirred;
Get brominated butyl rubber to add fast in stirrer, within 1-2 minute, extract out, be placed in sealed can, stand-by, in sealed can tank, the end, is equipped with flowers and plants rhizome;
Being mixed with zinc oxide, hydrochloric acid, quadrol by dry block adds in stirrer again, stirs 1-2 hour; Empty the brominated butyl rubber in sealed can and flowers and plants rhizome after 1-2 hour, pour in sealed can, add mixed solution by the mixed solution in stirrer, cooling stripping and slicing, obtains plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510692751.9A CN105295395A (en) | 2015-10-22 | 2015-10-22 | Novel film-coated butyl rubber plug |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510692751.9A CN105295395A (en) | 2015-10-22 | 2015-10-22 | Novel film-coated butyl rubber plug |
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| CN105295395A true CN105295395A (en) | 2016-02-03 |
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| CN201510692751.9A Pending CN105295395A (en) | 2015-10-22 | 2015-10-22 | Novel film-coated butyl rubber plug |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101427981A (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 |
| CN101759936A (en) * | 2008-12-02 | 2010-06-30 | 山东省药用玻璃股份有限公司 | Halogenated butyl rubber plug |
| CN102977476A (en) * | 2012-08-22 | 2013-03-20 | 安徽中马橡塑制品有限公司 | Infusion combination cover gasket butylation |
| CN104073218A (en) * | 2014-06-26 | 2014-10-01 | 安徽神舟飞船胶业有限公司 | Formula and preparation process of faint-scent and environment-friendly vegetable adhesive |
| CN104073216A (en) * | 2014-06-25 | 2014-10-01 | 安徽神舟飞船胶业有限公司 | Formula and preparation process of environment-friendly skin glue |
| CN104312021A (en) * | 2014-09-30 | 2015-01-28 | 安徽中马橡塑制品有限公司 | Halogenated butyl rubber pad capable of replacing medical synthesized isoprene pad |
-
2015
- 2015-10-22 CN CN201510692751.9A patent/CN105295395A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101427981A (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 |
| CN101759936A (en) * | 2008-12-02 | 2010-06-30 | 山东省药用玻璃股份有限公司 | Halogenated butyl rubber plug |
| CN102977476A (en) * | 2012-08-22 | 2013-03-20 | 安徽中马橡塑制品有限公司 | Infusion combination cover gasket butylation |
| CN104073216A (en) * | 2014-06-25 | 2014-10-01 | 安徽神舟飞船胶业有限公司 | Formula and preparation process of environment-friendly skin glue |
| CN104073218A (en) * | 2014-06-26 | 2014-10-01 | 安徽神舟飞船胶业有限公司 | Formula and preparation process of faint-scent and environment-friendly vegetable adhesive |
| CN104312021A (en) * | 2014-09-30 | 2015-01-28 | 安徽中马橡塑制品有限公司 | Halogenated butyl rubber pad capable of replacing medical synthesized isoprene pad |
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Application publication date: 20160203 |