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发明名称
培养基组成物的制造方法;METHOD FOR MANUFACTURE OF A MEDIUM COMPOSITION
摘要
本发明系提供预先去除在具有阴离子性官能基之高分子化合物中所包含之2价金属阳离子,调制该高分子化合物的乾燥粉末,将该乾燥粉末与培养基进行混合之培养基组成物的制造方法等。又,本发明系提供具有阴离子性官能基之高分子化合物的精制方法,其特征为:将具有阴离子性官能基之高分子化合物的水中悬浮物、与将2价金属阳离子交换成1价金属阳离子之阳离子交换体进行混合,而获得经减少2价金属阳离子混入量的具有阴离子性官能基之高分子化合物。
申请公布号
TW201533242
申请公布日期
2015.09.01
申请号
TW104102273
申请日期
2015.01.23
申请人
日产化学工业股份有限公司 NISSAN CHEMICAL INDUSTRIES, LTD.
发明人
戸村美沙代 TOMURA, MISAYO;猿桥康一郎 SARUHASHI, KOICHIRO;西野泰斗 NISHINO, TAITO;大谷彩子 OTANI, AYAKO;石井久士 ISHII, HISASHI;松本圭吾 MATSUMOTO, KEIGO
分类号
C12N5/00(2006.01);C12N5/04(2006.01);C12N5/07(2010.01)
主分类号
C12N5/00(2006.01)
代理机构
代理人
洪武雄陈昭诚
主权项
地址
日本 JP;
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