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公开(公告)号：EP3383950A1
公开(公告)日：2018-10-10
申请号：EP15909513.2
申请日：2015-12-03
发明人： CHEN, Cheng , SUN, Gangwei , ESSEGHIR, Mohamed , COGEN, Jeffrey M. , DU, Zhe , ZHANG, Jianxin
CPC分类号： C08J9/122 , C08J9/0023 , C08J9/0061 , C08J2201/026 , C08J2201/03 , C08J2201/032 , C08J2203/06 , C08J2203/08 , C08J2205/044 , C08J2207/06 , C08J2323/06 , C08J2423/06 , C08J2483/04 , C08K5/14 , C08L23/04 , C08L23/06 , C08L2203/14 , C08L2207/062 , C08L2310/00 , C08L2312/00 , C08L23/0815
摘要： A process for making a foam composition, the process comprising the steps of: (A) Forming a mixture comprising high density polyethylene (HDPE), low density polyethylene (LDPE) and a peroxide; and (B) Contacting the mixture of (A) with carbon dioxide (CO2) at a pressure greater than or equal to 15 megaPascals (MPa). In one embodiment the peroxide is DTAP. In one embodiment the mixture of (A) further comprises a CO2-philic compound such as PDMS.
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公开(公告)号：EP4429887A1
公开(公告)日：2024-09-18
申请号：EP21963009.2
申请日：2021-11-08
发明人： BAI, Chenyan , WANG, Gang , DU, Zhe , WANG, Fanji , YUN, Xiaobing , PAN, Jianping , XU, Jingyi , WANG, Kaili , ZHAO, Lianjiang , CHEN, Gaobing
IPC分类号： B32B27/12 , B32B27/40 , C08G18/10 , C08G18/46 , C09J175/04
CPC分类号： C08G18/10 , C09J175/06 , C08G18/794 , C08G18/4216 , C08G18/4219 , C08G18/4252 , B32B7/12 , B32B2307/51820130101 , B32B2255/2620130101 , B32B2307/724420130101 , B32B2307/41420130101 , B32B2255/20520130101 , B32B2255/1020130101 , B32B2250/24220130101 , B32B7/02 , B32B27/20 , B32B27/32 , B32B27/08
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公开(公告)号：EP4429884A1
公开(公告)日：2024-09-18
申请号：EP21963008.4
申请日：2021-11-08
发明人： WANG, Gang , BAI, Chenyan , DU, Zhe , WANG, Fanji , YUN, Xiaobing , PAN, Jianping , XU, Jingyi , ZHU, Jianliang , QIU, Huan
IPC分类号： B32B15/085 , B32B7/12 , B32B27/00 , C09J175/06
CPC分类号： C09J175/06 , C08G18/10 , C08G18/4252 , C08G18/4219 , C08G18/4216 , C08G18/794 , B32B7/12 , B32B2307/51820130101 , B32B2255/2620130101 , B32B2307/41420130101 , B32B2255/20520130101 , B32B2255/1020130101 , B32B2250/24220130101 , B32B7/02 , B32B27/20 , B32B27/32 , B32B27/08
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公开(公告)号：EP4437034A1
公开(公告)日：2024-10-02
申请号：EP21965128.8
申请日：2021-11-25
发明人： DU, Zhe , PAN, Jianping , YUN, Xiaobing , WANG, Shijun , XU, Jingyi , YANG, Hong
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公开(公告)号：EP3924182A1
公开(公告)日：2021-12-22
申请号：EP19913226.7
申请日：2019-11-19
发明人： GUPTE, Kaustubh , CHEN, Hongyu , DU, Zhe , PAN, Jianping , YUN, Xiaobing , WENG, Xilun
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公开(公告)号：EP3902746A1
公开(公告)日：2021-11-03
申请号：EP18945333.5
申请日：2018-12-28
发明人： DU, Zhe , WANG, Gang , YUN, Xiaobing , PAN, Jianping , XU, Jingyi
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公开(公告)号：EP3180793A1
公开(公告)日：2017-06-21
申请号：EP14899628.3
申请日：2014-08-15
发明人： DU, Zhe , CHEN, Cheng , GUO, David Hong Fei , LI, Dachao , SUN, Gangwei , ZHANG, Jianxin
CPC分类号： C08J9/122 , C08J9/0061 , C08J2201/032 , C08J2203/06 , C08J2207/06 , C08J2323/06 , C08J2351/06 , C08J2387/00 , H01B3/441 , H01B3/46
摘要： In one aspect there is provided a foam comprising: a polymeric matrix comprising polyethylene grafted polymerized siloxane, and a plurality of cells formed in the polymeric matrix and containing a blowing agent comprising carbon dioxide. In another aspect there is provided a method of making a foam comprising: grafting polymerized siloxane to polyethylene to form a grafted intermediate; molding the grafted intermediate to form a molded intermediate; and foaming the molded intermediate using high-pressure CO2 to form the foam, wherein the foam has a porosity greater than 75%.
摘要翻译： 一方面，提供了一种泡沫，其包括：包含聚乙烯接枝的聚合的硅氧烷的聚合物基质和形成在聚合物基质中并含有包含二氧化碳的发泡剂的多个细胞。 在另一方面，提供了一种制备泡沫的方法，包括：将聚合的硅氧烷接枝到聚乙烯上以形成接枝的中间体; 模塑接枝的中间体以形成模制的中间体; 并使用高压CO 2使模制的中间体发泡以形成泡沫，其中泡沫具有大于75％的孔隙率。
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