发明名称 |
WATER-SOLUBLE POLYVINYL ALCOHOL BLEND FILM, RELATED METHODS, AND RELATED ARTICLES |
摘要 |
Disclosed herein are water-soluble films including a polyvinyl alcohol (PVOH) resin blend and optionally one or more additional components such as plasticizers, fillers, surfactants, and other additives. The PVOH resin blend includes a PVOH copolymer including one or more types of anionic monomer units such as a PVOH terpolymer and a PVOH polymer such as another PVOH anionic copolymer or a partially or completely hydrolyzed PVOH homopolymer. When the PVOH copolymer and PVOH polymer are blended in particular proportions and/or selected with regard to various criteria related to physical and chemical film properties, the resulting water-soluble film formed from the PVOH resin blend exhibits substantially improved aqueous dissolution properties, tensile strength properties, and/or tensile modulus properties. |
申请公布号 |
WO2016061025(A1) |
申请公布日期 |
2016.04.21 |
申请号 |
WO2015US55207 |
申请日期 |
2015.10.13 |
申请人 |
MONOSOL, LLC |
发明人 |
FRIEDRICH, STEVEN, G.;LEE, DAVID, M.;YOGAN, THOMAS, J.;LABEQUE, REGINE;COURCHAY, FLORENCE, CATHERINE;KEULEERS, ROBBY, RENILDE FRANCOIS |
分类号 |
C08J5/18;C08L29/04 |
主分类号 |
C08J5/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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