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1.发明授权PROPYLENE-ALPHA-OLEFIN COPOLYMER COMPOSITIONS WITH IMPROVED FOAMING WINDOW 有权具有改进SCHÄUMUNGSFENSTER丙烯-α-烯烃共聚物
公开(公告)号：EP2616511B1
公开(公告)日：2014-12-17
申请号：EP10857128.2
申请日：2010-09-15
发明人： CHEN, Yong , HUGHES, Morgan M. , CHEE, Ho Jin , OHMURA, Takahiko
CPC分类号： C08J9/0033 , C08J9/0028 , C08J9/04 , C08J9/06 , C08J9/104 , C08J2323/16 , C08K5/005 , C08K5/43 , C08L23/142
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2.发明公开PROPYLENE-ALPHA-OLEFIN COPOLYMER COMPOSITIONS WITH IMPROVED FOAMING WINDOW 有权具有改进SCHÄUMUNGSFENSTER丙烯-α-烯烃共聚物
公开(公告)号：EP2616511A1
公开(公告)日：2013-07-24
申请号：EP10857128.2
申请日：2010-09-15
发明人： CHEN, Yong , HUGHES, Morgan M. , CHEE, Ho Jin , OHMURA, Takahiko
CPC分类号： C08J9/0033 , C08J9/0028 , C08J9/04 , C08J9/06 , C08J9/104 , C08J2323/16 , C08K5/005 , C08K5/43 , C08L23/142
摘要： The foaming window for making a foam useful in the manufacture of artificial leather is expanded through the use of a foamable composition comprising (A) a propylene- α-olefin copolymer, (B) a molecular melt (MM) comprising 4,4' -oxydi-benzenesulfonylazide (DPO-BSA) and an antioxidant, and (C) a blowing agent. The foaming window can be expanded such that foaming can occur at 220ºC for 20 to 200 or more seconds.
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公开(公告)号：EP2867013B1
公开(公告)日：2017-09-27
申请号：EP12879745.3
申请日：2012-06-27
发明人： CHEN, Yong , WALTON, Kim , WANG, David , OHMURA, Takahiko
IPC分类号： B32B5/18 , C08J9/00 , C08L23/16 , B32B5/20 , B32B27/06 , B32B27/18 , B32B27/32 , D06N3/00 , D06N3/04 , B32B5/24 , C08J9/04 , B32B5/02
CPC分类号： C08J9/103 , B32B5/022 , B32B5/024 , B32B5/026 , B32B5/18 , B32B5/20 , B32B5/245 , B32B27/065 , B32B27/18 , B32B27/32 , B32B27/322 , B32B2266/025 , B32B2266/08 , B32B2270/00 , B32B2307/3065 , B32B2307/536 , B32B2307/54 , B32B2307/5825 , B32B2307/712 , B32B2307/718 , B32B2479/00 , B32B2605/00 , B32B2605/003 , C08J9/0061 , C08J9/0066 , C08J9/04 , C08J2203/04 , C08J2323/20 , C08J2323/28 , C08J2353/00 , C08J2423/28 , C08J2453/00 , C08K3/2279 , C09K21/02 , D06N3/005 , D06N3/0063 , D06N3/0095 , D06N3/045 , D06N2211/28
摘要： An article comprising a polymeric foam, wherein the polymeric foam contains a continuous polymer matrix defining cells therein, the polymer matrix containing: (a) from 25 to 65 weight percent of one or more olefin block copolymer having a melt index of two grams per ten minutes or more, (b) from 65 to 25 weight percent of one or more chlorinated olefin polymer having a Mooney viscosity less than 60 (ML 1+4, 125° C.), and (c) from 5 to 30 weight parts of antimony trioxide relative to 100 weight parts of polymers in the polymeric foam, with weight percent values relative to total polymer weight in the polymeric foam; a process for preparing the article.
摘要翻译： 一种包含聚合物泡沫的制品，其中所述聚合物泡沫含有连续聚合物基质，其中限定了细胞，所述聚合物基质包含：（a）25-65重量％的一种或多种烯烃嵌段共聚物，其熔体指数为每十克2克 分钟或更多，（b）65-25重量％的一种或多种门尼粘度小于60（ML 1 + 4,125℃）的氯化烯烃聚合物，和（c）5-30重量份的 相对于聚合物泡沫中100重量份聚合物的三氧化锑，相对于聚合物泡沫中总聚合物重量的重量百分比值; 准备物品的过程。
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公开(公告)号：EP4349910A2
公开(公告)日：2024-04-10
申请号：EP24158936.5
申请日：2017-05-24
发明人： HENSCHKE, Olaf , ZHANG, Yahong , LI, Wei , WU, Hang , OHMURA, Takahiko , HU, Yushan , MING, Ming , JELTSCH, Krischan
IPC分类号： C08L23/12
摘要： A composition comprising (A) from 10 wt% to 90 wt% of a propylene component including at least one propylene based polymer having a propylene content of at least 50.0 wt%, based on the total weight of the propylene based polymer, and a melt flow rate from 0.5 g/10 min to 200.0 g/10 min (ASTM D-1238 at 230°C, 2.16 kg); (B) from 1 wt% to 60 wt% of a polyolefin elastomer; (C) from 1 wt% to 20 wt% of a block composite comprising (i) an ethylene-propylene copolymer, (ii) an isotactic polypropylene copolymer, and (iii) a block copolymer including an ethylene-propylene soft block that has a same composition as the ethylene-propylene copolymer of the block composite and an isotactic polypropylene hard block that has a same composition as the isotactic polypropylene copolymer of the block composite; and (D) optionally, from 0.1 wt% to 10 wt% of an antioxidant.
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公开(公告)号：EP3464460A1
公开(公告)日：2019-04-10
申请号：EP17728373.6
申请日：2017-05-24
发明人： HENSCHKE, Olaf , ZHANG, Yahong , LI, Wei , WU, Hang , OHMURA, Takahiko , HU, Yushan , MING, Ming , JELTSCH, Krischan
IPC分类号： C08L23/12
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公开(公告)号：EP2867013A1
公开(公告)日：2015-05-06
申请号：EP12879745.3
申请日：2012-06-27
发明人： CHEN, Yong , WALTON, Kim , WANG, David , OHMURA, Takahiko
CPC分类号： C08J9/103 , B32B5/022 , B32B5/024 , B32B5/026 , B32B5/18 , B32B5/20 , B32B5/245 , B32B27/065 , B32B27/18 , B32B27/32 , B32B27/322 , B32B2266/025 , B32B2266/08 , B32B2270/00 , B32B2307/3065 , B32B2307/536 , B32B2307/54 , B32B2307/5825 , B32B2307/712 , B32B2307/718 , B32B2479/00 , B32B2605/00 , B32B2605/003 , C08J9/0061 , C08J9/0066 , C08J9/04 , C08J2203/04 , C08J2323/20 , C08J2323/28 , C08J2353/00 , C08J2423/28 , C08J2453/00 , C08K3/2279 , C09K21/02 , D06N3/005 , D06N3/0063 , D06N3/0095 , D06N3/045 , D06N2211/28
摘要： An article comprising a polymeric foam, wherein the polymeric foam contains a continuous polymer matrix defining cells therein, the polymer matrix containing: (a) from 25 to 65 weight percent of one or more olefin block copolymer having a melt index of two grams per ten minutes or more, (b) from 65 to 25 weight percent of one or more chlorinated olefin polymer having a Mooney viscosity less than 60 (ML 1+4, 125° C.), and (c) from 5 to 30 weight parts of antimony trioxide relative to 100 weight parts of polymers in the polymeric foam, with weight percent values relative to total polymer weight in the polymeric foam; a process for preparing the article.
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公开(公告)号：EP4444792A1
公开(公告)日：2024-10-16
申请号：EP21966687.2
申请日：2021-12-08
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公开(公告)号：EP2454086B1
公开(公告)日：2015-06-24
申请号：EP10719893.9
申请日：2010-05-18
发明人： CHEE, Ho Jin , OHMURA, Takahiko , KANG, Hosung , WALTON, Kim
CPC分类号： C08J9/0061 , B32B5/022 , B32B5/18 , B32B5/22 , B32B5/245 , B32B25/045 , B32B27/065 , B32B27/18 , B32B27/20 , B32B27/22 , B32B27/302 , B32B27/32 , B32B2255/10 , B32B2255/26 , B32B2255/28 , B32B2262/0253 , B32B2262/0276 , B32B2266/0228 , B32B2266/025 , B32B2270/00 , B32B2307/304 , B32B2307/306 , B32B2307/50 , B32B2307/54 , B32B2307/546 , B32B2307/554 , B32B2307/5825 , B32B2307/584 , B32B2307/71 , B32B2307/712 , B32B2307/718 , B32B2307/72 , C08J2323/14 , C08J2423/00 , C08J2453/00 , Y10T442/647
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公开(公告)号：EP4349910A3
公开(公告)日：2024-06-26
申请号：EP24158936.5
申请日：2017-05-24
发明人： HENSCHKE, Olaf , ZHANG, Yahong , LI, Wei , WU, Hang , OHMURA, Takahiko , HU, Yushan , MING, Ming , JELTSCH, Krischan
IPC分类号： C08L23/12
CPC分类号： C08L23/12 , C08L2205/03520130101 , C08L2207/0220130101 , C08L2205/0820130101
摘要： A composition comprising (A) from 10 wt% to 90 wt% of a propylene component including at least one propylene based polymer having a propylene content of at least 50.0 wt%, based on the total weight of the propylene based polymer, and a melt flow rate from 0.5 g/10 min to 200.0 g/10 min (ASTM D-1238 at 230°C, 2.16 kg); (B) from 1 wt% to 60 wt% of a polyolefin elastomer; (C) from 1 wt% to 20 wt% of a block composite comprising (i) an ethylene-propylene copolymer, (ii) an isotactic polypropylene copolymer, and (iii) a block copolymer including an ethylene-propylene soft block that has a same composition as the ethylene-propylene copolymer of the block composite and an isotactic polypropylene hard block that has a same composition as the isotactic polypropylene copolymer of the block composite; and (D) optionally, from 0.1 wt% to 10 wt% of an antioxidant.
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公开(公告)号：EP2454086A1
公开(公告)日：2012-05-23
申请号：EP10719893.9
申请日：2010-05-18
发明人： CHEE, Ho Jin , OHMURA, Takahiko , KANG, Hosung , WALTON, Kim
CPC分类号： C08J9/0061 , B32B5/022 , B32B5/18 , B32B5/22 , B32B5/245 , B32B25/045 , B32B27/065 , B32B27/18 , B32B27/20 , B32B27/22 , B32B27/302 , B32B27/32 , B32B2255/10 , B32B2255/26 , B32B2255/28 , B32B2262/0253 , B32B2262/0276 , B32B2266/0228 , B32B2266/025 , B32B2270/00 , B32B2307/304 , B32B2307/306 , B32B2307/50 , B32B2307/54 , B32B2307/546 , B32B2307/554 , B32B2307/5825 , B32B2307/584 , B32B2307/71 , B32B2307/712 , B32B2307/718 , B32B2307/72 , C08J2323/14 , C08J2423/00 , C08J2453/00 , Y10T442/647
摘要： Artificial leather comprising a multi-layer structure comprises a top coating layer, a middle foam layer, and a bottom fabric layer. The top coating layer comprises a propylene- alpha-olefin copolymer in combination with one or more elastomeric compounds, the foam layer also comprises a propylene-alpha-olefin copolymer in combination with one or more elastomeric compounds plus a blowing agent, and the fabric layer comprises a nonwoven spunbond material.
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