Glass for pharmaceutical container and glass tube for pharmaceutical container

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专利权人:

日本電気硝子株式会社

发明人:

新井 智,山本 和幸,長壽 研

申请号：

JP2016563659

公开号：

JP6627779B2

申请日:

2015.12.04

申请国别(地区):

JP

年份:

2020

代理人:

摘要：

It is difficult for delamination to occur, and after compressing into a final product such as an ampoule, vial, prefilled syringe, cartridge, etc., a compression stress layer of sufficient depth can be imparted to the container by chemical strengthening, We propose glass for pharmaceutical containers and glass tubes using them. mol%, SiO2 69 to 81%, Al2O3 4 to 12%, B2O3 0 to 5%, Li2O + Na2O + K2O 5 to 20%, Li2O 0.1-12%, Na2O 1 to 11%, K2O 1 to 11%, MgO + CaO + SrO + BaO 0 to 10%, and K2O / Na2O 0.3 is satisfied.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/