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1. 发明申请

WO2010101582A1 LAMINATED POLYMER FILM AND SOLAR MODULE MADE THEREOF 审中-公开
标题翻译：层压聚合物薄膜和太阳能模块
公开(公告)号：WO2010101582A1
公开(公告)日：2010-09-10
申请号：PCT/US2009/048448
申请日：2009-06-24
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , ZHAO, Ruofei , WU, Qiuju , REN, Shijie , XU, Bo
发明人： ZHAO, Ruofei , WU, Qiuju , REN, Shijie , XU, Bo
IPC分类号： B32B7/12 , B32B27/36 , B32B27/28 , H01L31/048
CPC分类号： B32B27/36 , B32B3/08 , B32B7/12 , B32B15/08 , B32B15/18 , B32B27/08 , B32B27/18 , B32B27/20 , B32B27/28 , B32B27/304 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/322 , B32B2255/10 , B32B2255/20 , B32B2255/205 , B32B2255/24 , B32B2270/00 , B32B2307/40 , B32B2307/50 , B32B2307/54 , B32B2307/546 , B32B2307/584 , B32B2307/712 , B32B2307/7244 , B32B2307/7246 , B32B2457/12 , H01L31/048 , H01L31/049 , Y02E10/50 , Y10S977/814 , Y10S977/948 , Y10T428/24967 , Y10T428/263
摘要： Disclosed is a laminated film having: (a) a substrate; and (b) a bonding layer of ethylene polymer on one major surface of the substrate wherein the bonding layer is placed directly on the substrate or there is a (c) primer layer between the substrate and bonding layer. Also disclosed is a solar module made of such a laminated polymer film.
摘要翻译：公开了一种层叠膜，其具有：（a）基材; 和（b）在基板的一个主表面上的乙烯聚合物的粘合层，其中所述粘合层直接放置在所述基底上，或者在所述基底和粘合层之间存在（c）底漆层。还公开了由这种层压聚合物膜制成的太阳能模块。

2. 发明申请

WO2010135544A1 PEELABLE MULTILAYER SURFACE PROTECTING FILM AND PRODUCT 审中-公开
标题翻译：耐腐蚀多层表面保护膜和产品
公开(公告)号：WO2010135544A1
公开(公告)日：2010-11-25
申请号：PCT/US2010/035593
申请日：2010-05-20
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , REN, Shijie
发明人： REN, Shijie
IPC分类号： C09J7/02 , C09J123/08 , C08L23/08 , C08L51/06
CPC分类号： C08L23/04 , C08L23/02 , C08L23/06 , C08L23/0853 , C08L23/0869 , C08L23/10 , C09J7/22 , C09J7/35 , C09J2423/00 , C09J2431/00 , C09J2451/00 , Y10T428/2826 , C08L2666/06
摘要： A peelable surface protecting film comprises a polymeric base layer and a layer of heat-activable adhesive composition. The adhesive composition comprises: (a) an ethylene-vinyl acetate copolymer having a content of the moiety derived from vinyl acetate monomer of more than 15 wt% or an ethylene-C 1-4 alkyl (meth)acrylate copolymer; (b) an unsaturated dicarboxylic anhydride moiety-containing ethylene-vinyl acetate copolymer or an unsaturated dicarboxylic anhydride moiety-containing ethylene-C 1-4 alkyl (meth)acrylate copolymer; (c) 3-35 wt% of a tackifier; and (d) 4.5-30 wt% of a modifier selected from the group consisting of ethylene homopolymer, ethylene-α-olefin copolymer, propylene homopolymer, propylene copolymer, ethylene-vinyl acetate copolymer having a content of the moiety derived from vinyl acetate monomer of less than 15 wt% and a mixture of two or more thereof. Also disclosed is an article protected by the protecting film.
摘要翻译：可剥离的表面保护膜包括聚合物基层和可热激活的粘合剂组合物层。粘合剂组合物包含：（a）乙烯 - 乙酸乙烯酯共聚物，其乙烯基乙酸酯单体的含量大于15重量％或乙烯-C1-4烷基（甲基）丙烯酸酯共聚物; （b）含不饱和二羧酸酐部分的乙烯 - 乙酸乙烯酯共聚物或含不饱和二羧酸酐部分的乙烯-C1-4烷基（甲基）丙烯酸酯共聚物; （c）3-35重量％的增粘剂; 和（d）4.5-30重量％的选自乙烯均聚物，乙烯-α-烯烃共聚物，丙烯均聚物，丙烯共聚物，乙烯 - 乙酸乙烯酯共聚物的改性剂，其含量来源于乙酸乙烯酯单体小于15重量％的混合物及其两种或更多种的混合物。还公开了由保护膜保护的物品。

3. 发明申请

WO2022160351A1 POLYAMIDE COMPOSITIONS 审中-公开
公开(公告)号：WO2022160351A1
公开(公告)日：2022-08-04
申请号：PCT/CN2021/074724
申请日：2021-02-01
申请人： DOW GLOBAL TECHNOLOGIES LLC , WENG, Xilun , CHEN, Hongyu , MING, Ming , GONG, Yonghua , OUYANG, Wuye , DU, Libo , REN, Shijie
发明人： WENG, Xilun , CHEN, Hongyu , MING, Ming , GONG, Yonghua , OUYANG, Wuye , DU, Libo , REN, Shijie
IPC分类号： C08L77/00 , C08L23/08 , C08L23/26
摘要： A nylon composition comprising a blend, wherein the blend includes: (a) at least one polyamide; and (b) at least one modifier, wherein the modifier includes a substantially linear functionalized ethylene/alpha-olefin copolymer having at least one side chain furan moiety crosslinked with at least one maleimide structure; a process for making the composition; and an article made from the composition.

4. 发明申请

WO2022036672A1 MELTBLOWN NONWOVENS HAVING HIGH VOLUME RESISTIVITY AND ARTICLES THEREOF 审中-公开
公开(公告)号：WO2022036672A1
公开(公告)日：2022-02-24
申请号：PCT/CN2020/110449
申请日：2020-08-21
申请人： DOW GLOBAL TECHNOLOGIES LLC , HUANG, Xin , YANG, Yunfeng , REN, Shijie , LIN, Yijian , YU, Haiyang , LI, Jingya
发明人： HUANG, Xin , YANG, Yunfeng , REN, Shijie , LIN, Yijian , YU, Haiyang , LI, Jingya
IPC分类号： D01F6/30 , D04H1/4291 , D04H1/54 , C08F210/16
摘要： Provided are meltblown nonwovens, and articles thereof. The meltblown nonwovens can be formed form a composition comprising an ethylene/alpha-olefin interpolymer and specific additive. The meltblown nonwovens according to embodiments disclosed herein exhibit a high volume resistivity and can be used in filtration applications.

5. 发明申请

WO2023004538A1 MULTILAYER COMPOSITE WITH NONWOVEN TOUGHENING 审中-公开
公开(公告)号：WO2023004538A1
公开(公告)日：2023-02-02
申请号：PCT/CN2021/108422
申请日：2021-07-26
申请人： DOW GLOBAL TECHNOLOGIES LLC , ZHANG, Zheng , GUO, Kunpeng , REN, Shijie , HAN, Hongjie
发明人： ZHANG, Zheng , GUO, Kunpeng , REN, Shijie , HAN, Hongjie
IPC分类号： B32B5/14 , B32B5/22 , B32B37/10 , D04H3/14
摘要： Embodiments of the present disclosure are directed to multilayer thermoset composites which comprise a first fabric reinforcement layer, a nonwoven fabric, and a second fabric reinforcement layer. The nonwoven fabric may be positioned between the first fabric reinforcement layer and the second fabric reinforcement layer. A thermoset resin may at least partially permeate the first fabric reinforcement layer, the nonwoven fabric, and the second fabric reinforcement layer. The thermoset resin may be an epoxy, unsaturated polyester, or polyurethane. The first and second fabric reinforcement layer may each comprise one or more of glass fiber, carbon fiber, polyaramid fiber, polyethylene fiber, or basalt fiber. The nonwoven fabric may be formed from bicomponent fibers having a sheath/core configuration. The sheath may be formed from ethylene-carboxylic acid copolymers, or ionomers of ethylene-carboxylic acid copolymers. Further embodiments include methods of making the multilayer thermoset composite.

6. 发明申请

WO2021120146A1 A CLEANSING WIPE FORMED FROM A NONWOVEN INCLUDING ETHYLENE/ALPHA-OLEFIN INTERPOLYMERS 审中-公开
公开(公告)号：WO2021120146A1
公开(公告)日：2021-06-24
申请号：PCT/CN2019/126868
申请日：2019-12-20
申请人： DOW GLOBAL TECHNOLOGIES LLC , PERFORMANCE MATERIALS NA, INC. , HUANG, Xin , REN, Shijie , LIN, Yijian , DUN, Jozef J. I. Van
发明人： HUANG, Xin , REN, Shijie , LIN, Yijian , DUN, Jozef J. I. Van
IPC分类号： D01F6/30 , D04H1/4291 , C08F210/16 , C08F4/6592
摘要： A cleansing wipe may be formed from a nonwoven and includes a first ethylene/alpha-olefin interpolymer and a second ethylene/alpha-olefin interpolymer. The cleansing wipe may also have a SaMbSc configuration, wherein the M, meltblown layer, is formed from the first ethylene/alpha-olefin interpolymer and the second ethylene/alpha-olefin interpolymer. The cleansing wipe may be formed a nonwoven comprising bicomponent fibers that incorporate the first ethylene/alpha-olefin interpolymer and the second ethylene/alpha-olefin interpolymer.

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