PROCEDE PERMETTANT D'ATTENUER UNE CONTRAINTE DANS DES COQUES DE CAPSULE PERMETTANT DE REDUIRE LA PROPENSION A LA RUPTURE

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专利权人:

LLC;R.P. SCHERER TECHNOLOGIES

发明人:

FULPER, LESTER DAVID,HART, NORTON

申请号：

CA3045127

公开号：

CA3045127A1

申请日:

2017.12.08

申请国别(地区):

CA

年份:

2018

代理人:

摘要：

A method of treating a soft or hard capsule shell to reduce or alleviate stress in the capsule shell. The method includes a step of heating at least a portion of the soft or hard capsule shell to a temperature above a glass transition temperature of the capsule shell but below a melt temperature of the capsule shell for a time sufficient to reduce internal stress in the capsule shell. The method can be used to reduce cracking of hard or soft capsule shells by application of the heat treatment to the filled capsule shells after fabrication and filling.

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中国工程科技知识中心

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