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Agricultural and horticultural film with outstanding sustainability in antifogging potential

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专利汇可以提供Agricultural and horticultural film with outstanding sustainability in antifogging potential专利检索,专利查询,专利分析的服务。并且PURPOSE: To obtain a film with high antifogging potential semi-permanently, by performing corona discharge on a polyolefin film followed by coating the resultant film surface with specific monomer to carry out a surface graft polymetization to introduce hydrophillic group into said surface.
CONSTITUTION: A polyolefin film is subjected to 1 millijoule/cm
2 W10joule/cm
2 of an energy by corona discharge in the atmosphere followed by coating on its surface, in an N
2 gas atmosphere, (A) a solution of highly hydrophillic radical- polymerizable monomer incorporated with reducing agent capable of forming redox-type catalyst to proceed with graft polymerization to introduce hydrophillic group into the surface. Said monomer is e.g. acrylamide, 2-acrylamide-2- methylpropanesulfonic aicd, acrylic acid.
COPYRIGHT: (C)1985,JPO&Japio,下面是Agricultural and horticultural film with outstanding sustainability in antifogging potential专利的具体信息内容。

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