SYSTEMS DEVICES METHODS FOR DELIVERING HYDROGEL COMPOSITIONS WITH SELF PURGING TO PREVENT CLOGGING

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专利权人:

发明人:

BARKER PETER,MEZGER WILLIAM JEROME

申请号：

IN2511/MUMNP/2012

公开号：

IN2012MN02511A

申请日:

2012.11.02

申请国别(地区):

IN

年份:

2013

代理人:

摘要：

A hydrogel composition is formed by conveying separate first and second liquid components subject to a selectively applied application pressure P(A) into an outlet path for mixing and discharge. A liquid flushing agent is automatically conveyed into the outlet path subject to a substantially constantly applied purge pressure P(P) when the application of P(A) is interrupted to continuously flush residual hydrogel composition from the outlet path.

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中国工程科技知识中心

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