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FLEXIBLE TUBE NOT RESISTANT TO WATER VAPOR FOR PACKING PURPOSES
专利权人:
КОЛОПЛАСТ А/С (DK)
发明人:
НИЛЬСЕН Хенрик Линенсков (DK)
申请号:
RU2013109412/15
公开号:
RU2013109412A
申请日:
2011.08.05
申请国别(地区):
RU
年份:
2014
代理人:
摘要:
1. A catheter package formed in the form of a catheter tube for intermittent catheterization, where the tube material is flexible and has a low water vapor transmission rate. The catheter package of claim 1, wherein the pipe material has a water vapor transmission rate of less than 0.50 g / m / mm / 24 h, preferably less than 0.30 g / m / mm / 24 h when measured by the WVTR method, as described in description. 3. A catheter package according to claim 1 or 2, wherein the tube material includes a thermoplastic polymer. The packaging for a catheter according to claim 1, wherein the tube material includes a thermoplastic elastomer. The catheter package of claim 4, wherein the thermoplastic elastomer comprises a styrene block copolymer such as polystyrene-block-poly (ethylene / butylene) -block-polystyrene, polystyrene-block-poly (ethylene / propylene) -block-polystyrene, polystyrene-block- polybutadiene-block-polystyrene or polystyrene-block-polyisobutylene-block-polystyrene. 6. The catheter package of claim 5, wherein the thermoplastic elastomer further comprises polypropylene and / or polyethylene and, optionally, a plasticizer, such as paraffin oil in the compound. A catheter package according to claim 1, wherein the tube material includes polybutene, polyisobutene, vulcanized or uncured butyl rubber, or a block copolymer with polystyrene as the final block, such as styrene-isobutylene-styrene. The packaging for the catheter according to claim 1, where the composition of the tube material includes polyethylene with a density of 0.900-0.920 g / cm. The catheter package of claim 8, wherein the polyethylene is a low density polyethylene or a linear low density polyethylene. The packaging for the catheter according to claim 1, where the tube is a corrugation1. Упаковка катетера, сформированная в виде трубки для катетера для интермиттирующей катетеризации, где материал трубки является гибким и обладает низкой скоростью пропускания водяного пара.2. Упаковка для катетера по
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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