人体貼付用粘着剤用共重合体エマルション、人体貼付用粘着剤組成物及び人体貼付用貼付材。
- 专利权人:
- アルケア株式会社
- 发明人:
- 松坂 俊通,吉田 英二,飯田 博之,猿渡 一郎
- 申请号：
- JP2005250418
- 公开号：
- JP4914590B2
- 申请日:
- 2005.08.31
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a skin patch for applying on a human body which has basic adhesive properties such as adhesion, cohesion and tackiness suitable for applying on a human body, does not give a feeling of physical disorder during application, has resistance to sweat or body fluid when it is applied for a long period of time, and does not leave an adhesive layer on the application section when it is stripped, and to provide an adhesive composition to obtain the skin patch and a copolymer emulsion to obtain the adhesive composition.
SOLUTION: The copolymer emulsion for an adhesive for applying on a human body comprises a copolymer obtained by emulsion copolymerization of a monomer mixture comprising 5-35 wt.% of methyl acrylate, 60-90 wt.% of (meth)acrylate having a 4-12C alkyl group, and 2-15 wt.% of acrylic acid and/or methacrylic acid. The adhesive composition for applying on a human body comprises the copolymer emulsion. The skin patch for applying on a human body comprises a substrate and an adhesive layer formed on at least one of the surfaces thereof by using the adhesive composition for applying on a human body.
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- 来源网站：
- 中国工程科技知识中心
