-
公开(公告)号：US20170165948A1
公开(公告)日：2017-06-15
申请号：US15118175
申请日：2015-02-09
发明人： Rajasingh Solomon Thomas Udhaya Singh , Alexander Williamson , Edward E. Lafleur , Sekhar Sundaram , Xinyu Gu , Debkumar Bhattacharjee , Himal Ray
CPC分类号： C08L91/00 , B29C39/203 , B29C55/12 , B29K2101/12 , B29K2105/16 , B29K2433/04 , B32B27/08 , B32B27/20 , B32B27/32 , B32B2250/242 , B32B2250/246 , B32B2264/0228 , B32B2264/025 , B32B2307/408 , B32B2307/412 , B32B2307/418 , B32B2307/516 , B32B2307/518 , B32B2439/70 , C08L2205/03
摘要： A film comprising a) at least one base layer comprising a thermoplastic polymeric matrix material; and b) a skin layer comprising a thermoplastic polymeric matrix material and from 5 wt % to 80 wt % of polymeric particles having an average particle diameter from 0.5 μm to 15 μm, a refractive index from 1.46 to 1.7, and at least 60 mole % of acrylic monomer units wherein the film is stretched by a factor of 2 to 8 uniaxially or biaxially; and wherein after stretching, the skin layer has a thickness that is between 50% and 200% of the diameter of the polymeric particles, and a method of making the film, are disclosed.
-
公开(公告)号：US20170298212A1
公开(公告)日：2017-10-19
申请号：US15319554
申请日：2015-06-17
CPC分类号： C08L23/06 , A01G9/1438 , C08J5/18 , C08J2323/06 , C08J2357/06 , C08L23/00 , C08L2201/10 , C08L2203/16 , C08L2205/22 , C08L2207/066 , C08L33/00
摘要： This invention relates to a polymeric composition suitable for greenhouse film applications, and greenhouse films made therefrom. The polymeric composition suitable for greenhouse film applications according to the present invention comprises a) 50 to 99 percent by weight of a continuous polymeric phase comprising a polymer selected from the group consisting of a polyolefin, a polyolefin copolymer, an ethylene propylene copolymer with an acrylic ester, an ethylene or propylene copolymer with a vinyl acetate, and combinations thereof; and b) 1 to 50 percent by weight of polymeric particles having an average particle diameter of 0.5 to 10 μm; a refractive index from 1.474 to 1.545; an average particle hardness from 1.2367E+10 N/m2 to 8.4617E+10 N/m2; and at least 60% polymerized acrylic monomer units.
-
公开(公告)号：US20140342055A1
公开(公告)日：2014-11-20
申请号：US14344815
申请日：2012-09-19
发明人： Sekhar Sundaram , Debkumar Bhattacharjee , Jozef J. Van Dun , Bradley A. Jacobs , Rajen M. Patel , Alexander Williamson
CPC分类号： B65D65/40 , B32B7/12 , B32B27/08 , B32B27/32 , B32B27/40 , B32B2439/70 , B32B2439/80 , C09J7/243 , C09J175/04 , C09J2423/006 , C09J2475/00 , Y10T428/2848 , Y10T428/2896
摘要： The invention provides a layered structure comprising at least two layers: A) a first layer A, formed from a composition A, comprising a polyurethane; and B) a second layer B, formed from a composition B, comprising at least one functionalized polymer B comprising the following: i) at least one polymerized monomeric unit comprising a functional group selected from the group consisting of the following: a) an acid group, b) an anhydride group, c) a primary or secondary amine group, and d) combinations thereof; or ii) at least one reacted functionalization agent comprising a functional group selected from the group consisting of the following: e) an acid group, f) an anhydride group, g) a primary or secondary amine group, and h) combinations thereof; or iii) combinations thereof; and wherein the functionalized polymer B has a number-average molecular weight greater than 1,000 g/mole, and/or a melt index (I2) less than, or equal to, 2500 g/10 min.
摘要翻译： 本发明提供了包括至少两层的层状结构：A）由组合物A形成的包含聚氨酯的第一层A; 和B）由组合物B形成的第二层B，其包含至少一种官能化聚合物B，其包含以下物质：i）至少一种包含选自以下的官能团的聚合单体单元：a）酸 基团，b）酸酐基团，c）伯或仲胺基团，和d）其组合; 或ii）至少一种反应官能化剂，其包含选自以下的官能团：e）酸基，f）酸酐基，g）伯或仲胺基，和h）其组合; 或iii）其组合; 并且其中所述官能化聚合物B的数均分子量大于1,000g / mol，和/或小于或等于2500g / 10min的熔体指数（I 2）。
-
公开(公告)号：US09487337B2
公开(公告)日：2016-11-08
申请号：US14344815
申请日：2012-09-19
发明人： Sekhar Sundaram , Debkumar Bhattacharjee , Jozef J. Van Dun , Bradley A. Jacobs , Rajen M. Patel , Alexander Williamson
CPC分类号： B65D65/40 , B32B7/12 , B32B27/08 , B32B27/32 , B32B27/40 , B32B2439/70 , B32B2439/80 , C09J7/243 , C09J175/04 , C09J2423/006 , C09J2475/00 , Y10T428/2848 , Y10T428/2896
摘要： The invention provides a layered structure comprising at least two layers: A) a first layer A, formed from a composition A, comprising a polyurethane; and B) a second layer B, formed from a composition B, comprising at least one functionalized polymer B comprising the following: i) at least one polymerized monomeric unit comprising a functional group selected from the group consisting of the following: a) an acid group, b) an anhydride group, c) a primary or secondary amine group, and d) combinations thereof; or ii) at least one reacted functionalization agent comprising a functional group selected from the group consisting of the following: e) an acid group, f) an anhydride group, g) a primary or secondary amine group, and h) combinations thereof; or iii) combinations thereof; and wherein the functionalized polymer B has a number-average molecular weight greater than 1,000 g/mole, and/or a melt index (I2) less than, or equal to, 2500 g/10 min.
摘要翻译： 本发明提供了包括至少两层的层状结构：A）由组合物A形成的包含聚氨酯的第一层A; 和B）由组合物B形成的第二层B，其包含至少一种官能化聚合物B，其包含以下物质：i）至少一种包含选自以下的官能团的聚合单体单元：a）酸 基团，b）酸酐基团，c）伯或仲胺基团，和d）其组合; 或ii）至少一种反应官能化剂，其包含选自以下的官能团：e）酸基，f）酸酐基，g）伯或仲胺基，和h）其组合; 或iii）其组合; 并且其中所述官能化聚合物B的数均分子量大于1,000g / mol，和/或小于或等于2500g / 10min的熔体指数（I 2）。
-
公开(公告)号：US20140227535A1
公开(公告)日：2014-08-14
申请号：US14345757
申请日：2012-09-19
发明人： Sekhar Sundaram , Debkumar Bhattacharjee , Jozef J. Van Dun , Bradley A. Jacobs , Rajen M. Patel , Alexander Williamson
CPC分类号： B32B27/40 , B32B7/12 , B32B15/085 , B32B15/09 , B32B15/20 , B32B27/08 , B32B27/16 , B32B27/32 , B32B27/36 , B32B2250/05 , B32B2250/24 , B32B2255/10 , B32B2255/26 , B32B2270/00 , B32B2307/31 , B32B2375/00 , B32B2439/46 , B32B2439/70 , B32B2439/80 , Y10T428/31551 , Y10T428/31573
摘要： The invention provides a layered structure comprising at least two layers: A) a first layer A formed from a composition A comprising a polyurethane; B) a second layer B formed from a composition B comprising at least one compound selected from the group consisting of the following compounds: a) a compound 1 comprising at least one acid group, b) a compound 2 comprising at least one anhydride group, c) a compound 3 comprising at least one primary amine group and/or at least one secondary amine group, and d) a combination thereof; and wherein the compound has a molecular weight or number average molecular weight, each less than 10,000 g/mole.
摘要翻译： 本发明提供了包括至少两层的层状结构：A）由包含聚氨酯的组合物A形成的第一层A; B）由组合物B形成的第二层B，其包含至少一种选自以下化合物的化合物：a）包含至少一个酸基团的化合物1，b）包含至少一个酸酐基团的化合物2， c）包含至少一个伯胺基团和/或至少一个仲胺基团的化合物3，和d）其组合; 并且其中所述化合物具有小于10,000g / mol的分子量或数均分子量。
-
-
-
-
搜索结果
5 条记录 (耗时 0.024 秒)
