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公开(公告)号:US5258422A
公开(公告)日:1993-11-02
申请号:US878738
申请日:1992-05-05
申请人: Peter I. Chang , Carl D. Ray , Alvin W. Gross
发明人: Peter I. Chang , Carl D. Ray , Alvin W. Gross
CPC分类号: C08K5/0033 , C08K5/005
摘要: The present invention relates to compostable and biodegradable thermoplastic compositions comprising a thermoplastic polymer, a hydrolytically unstable antioxidant, a pro-oxidant, an accelerator, and a property modifier. The hydrolytically unstable antioxidants effectively prevent the thermoplastic polymer from breakdown by oxidative or thermal degradation under dry conditions. Under wet conditions, the hydrolytically unstable antioxidant becomes ineffective and the thermoplastic polymers breakdown to low molecular weight materials.
摘要翻译: 本发明涉及包含热塑性聚合物,水解不稳定的抗氧化剂,促氧化剂,促进剂和特性改性剂的可堆肥和可生物降解的热塑性组合物。 水解不稳定的抗氧化剂有效地防止了热塑性聚合物在干燥条件下的氧化或热降解。 在潮湿条件下,水解不稳定的抗氧化剂变得无效,热塑性聚合物分解成低分子量材料。
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公开(公告)号:US20110293886A1
公开(公告)日:2011-12-01
申请号:US13145123
申请日:2010-02-19
申请人: Andrew D. Maschino , Alvin W. Gross
发明人: Andrew D. Maschino , Alvin W. Gross
CPC分类号: C08J5/18 , A61F13/5376 , A61F2013/53782 , C08J2323/06 , Y10T428/24273 , Y10T428/24331
摘要: An apertured formed film particularly suited for use as a topsheet or transfer layer in an absorbent article comprises at least one thermoplastic olefin polymer and a fatty alcohol in an amount sufficient to increase the hydrophilic affinity of the film.
摘要翻译: 特别适合用作吸收制品中的顶片或转印层的多孔成形薄膜包含至少一种热塑性烯烃聚合物和足以增加薄膜的亲水亲和力的脂肪醇。
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公开(公告)号:US5229186A
公开(公告)日:1993-07-20
申请号:US726870
申请日:1991-07-08
申请人: James D. Tribble , Alvin W. Gross
发明人: James D. Tribble , Alvin W. Gross
IPC分类号: A41B9/04 , A61F13/15 , A61F13/49 , A61F13/514 , B29C59/02 , B29C59/04 , B29D7/01 , B29K23/00 , C08J5/18
CPC分类号: A61F13/51476 , B29C59/022 , B29D7/01 , A61F13/514 , A61F2013/51078 , A61F2013/51085 , A61F2013/51088 , A61F2013/5149 , B29C2059/023 , B29C59/04 , B29K2023/00 , B29K2995/0074 , Y10T428/24355 , Y10T428/24479 , Y10T428/24661 , Y10T428/24942 , Y10T428/268 , Y10T428/31
摘要: A deep embossed thermoplastic film is disclosed. The film includes a plurality of macro cells. The macro cells are interconnected by lands extending between adjacent macro cells. The film also includes at least one plurality of micro depressions, whereby a pleasing appearance and a proper feel are imparted.
摘要翻译: 公开了一种深压花热塑性薄膜。 该胶片包括多个宏小区。 宏小区通过在相邻宏小区之间延伸的陆地互连。 薄膜还包括至少多个微凹陷,由此赋予了令人愉快的外观和适当的感觉。
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