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公开(公告)号：US11613634B2
公开(公告)日：2023-03-28
申请号：US16618292
申请日：2017-05-31
发明人： Hong Yang , Weiming Ma , Yonghua Gong , Lisa S. Madenjian , Yabin Sun , Yuyan Li , Brian M. Habersberger
IPC分类号： C08L23/06 , C08L23/08 , H01L31/048 , C08K5/14 , C08K5/3492 , C08K5/5419
摘要： An encapsulant film is made from a composition comprising (A) a non-polar ethylene-based polymer; (B) an organic peroxide; (C) a silane coupling agent; and (D) a co-agent comprising a compound of Structure I wherein R1-R6 each is independently selected from the group consisting of hydrogen, a C1-C8 hydrocarbyl group, a C1-C36 substituted hydrocarbyl group, and combinations thereof.
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公开(公告)号：US10913842B2
公开(公告)日：2021-02-09
申请号：US16332100
申请日：2016-09-28
发明人： Manish Talreja , Jeffrey M. Cogen , Haiyang Yu , Jeffrey C. Munro , Lisa S. Madenjian , Susan R. Gill
IPC分类号： C08L23/16 , C08L23/08 , C08L23/12 , C08L53/00 , C08K3/016 , C08F210/06 , C08F210/16 , C08J3/22 , C08K3/04 , C08K3/22 , C08K5/00 , C08K5/3492 , C08K5/521
摘要： A formulation of a poly(propylene-co-ethylene) elastomer copolymer and a poly(ethylene-co-1-octene) block copolymer; a method of making the formulation; a manufactured article comprising or made from the formulation; and a method of using the manufactured article.
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公开(公告)号：US20220389138A1
公开(公告)日：2022-12-08
申请号：US17773571
申请日：2020-12-16
发明人： Johnathan E. DeLorbe , Daniela Ferrari , Thomas Wesley Karjala, Jr. , Sylvie Vervoort , Jeffrey C. Munro , Lisa S. Madenjian
IPC分类号： C08F210/16 , C08F4/64
摘要： A process to prepare an alpha composition comprising a first ethylene/alpha-olefin/interpolymer fraction and a second ethylene/alpha-olefin/interpolymer fraction; said process comprising polymerizing, in one reactor, a reaction mixture, comprising ethylene and an alpha-olefin, a biphenyl phenol metal complex selected from Structure 1, as described herein, and a biphenyl phenol metal complex selected from Structure 2, as described herein; and alpha compositions prepared therefrom.
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公开(公告)号：US10557005B2
公开(公告)日：2020-02-11
申请号：US15319577
申请日：2014-06-23
发明人： Tao Han , Jeffrey C. Munro , Lisa S. Madenjian , Hong Yang
IPC分类号： B32B27/36 , C08J7/04 , C08L23/12 , B05D1/02 , B05D3/02 , B05D7/00 , C09D109/06 , C09D133/00 , C08L53/00
摘要： A painted article includes a primer layer between a substrate and a paint layer, of which the substrate is the product of a substrate forming composition including an olefin block copolymer and a polypropylene polymer having a density from 0.89 g/cm3 and 0.92 g/cm3. The substrate is free of (1) phthalate-based plasticizer, (2) halogen-containing polymer, and (3) leachable, small polymeric units derived from styrene monomer.
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公开(公告)号：US20220056252A1
公开(公告)日：2022-02-24
申请号：US17453673
申请日：2021-11-05
摘要： Foam compositions comprise at least an ethylene/α-olefin interpolymer. The ethylene/α-olefin interpolymers of the present disclosure are multi-block copolymers comprising at least one soft block and at least one hard block. The foam compositions can further comprise a blowing agent and a cross-linking agent. Methods of making the foam compositions and foamed articles made from the foam compositions are also described.
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公开(公告)号：US20150158965A1
公开(公告)日：2015-06-11
申请号：US14401587
申请日：2013-06-21
CPC分类号： C08F293/00 , B25G1/04 , B25G3/00 , B25G3/18 , B25G3/36 , C08L23/04 , C08L23/10 , C08L23/14 , C08L53/00 , G01M99/008 , Y10T16/4719 , Y10T16/473 , Y10T16/498 , Y10T403/595 , Y10T403/68 , Y10T403/70 , Y10T428/13 , Y10T428/31938
摘要： The present disclosure provides a food contact article. The food contact article includes a polymeric composition composed of a neat olefin block copolymer. The food contact article exhibits a total color change value, ΔE, of less than 20. The polymeric composition provides an article that is suitable for food contact application, the article having softness and stain resistance.
摘要翻译： 本公开提供了一种食物接触制品。 食品接触制品包括由纯烯烃嵌段共聚物组成的聚合物组合物。 食品接触物品的总颜色变化值＆Dgr; E小于20。聚合物组合物提供适合食品接触应用的制品，该制品具有柔软和耐污性。
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公开(公告)号：US11230641B2
公开(公告)日：2022-01-25
申请号：US15747917
申请日：2016-07-21
IPC分类号： C08L53/00 , B32B5/02 , B32B27/08 , B32B27/12 , B32B27/32 , B32B27/28 , B32B7/12 , B32B37/15 , B29C48/00 , B29K23/00 , B29K96/04 , B29K105/00 , B29L31/48 , B32B38/00
摘要： Disclosed herein is a film comprising a polymer blend, the polymer blend comprising a first polyolefin elastomer having a weight average molecular weight of 120,000 to 350,000 grams per mole; and a second polyolefin elastomer having a weight average molecular weight of 15,000 to 75,000 grams per mole; wherein the overall melt index of the polymer blend is less than 8 g/10 minutes when measured as per ASTM D1238 at 2.16 kilograms at 190° C. Disclosed herein too is a method of manufacturing a film comprising blending a first polyolefin elastomer having a weight average molecular weight of 120,000 to 350,000 grams per mole; and a second polyolefin elastomer having a weight average molecular weight of 15,000 to 75,000 grams per mole to form a polymer blend; wherein the overall melt index of the polymer blend is less than 8 g/10 minutes when measured as per ASTM D1238 at 2.16 kilograms at 190° C.; and forming the polymer blend into a film.
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公开(公告)号：US09975982B2
公开(公告)日：2018-05-22
申请号：US14401587
申请日：2013-06-21
IPC分类号： C08F293/00 , C08L23/04 , C08L23/10 , C08L23/14 , C08L53/00 , G01M99/00 , B25G1/04 , B25G3/00 , B25G3/18 , B25G3/36
CPC分类号： C08F293/00 , B25G1/04 , B25G3/00 , B25G3/18 , B25G3/36 , C08L23/04 , C08L23/10 , C08L23/14 , C08L53/00 , G01M99/008 , Y10T16/4719 , Y10T16/473 , Y10T16/498 , Y10T403/595 , Y10T403/68 , Y10T403/70 , Y10T428/13 , Y10T428/31938
摘要： The present disclosure provides a food contact article. The food contact article includes a polymeric composition composed of a neat olefin block copolymer. The food contact article exhibits a total color change value, ΔE, of less than 20. The polymeric composition provides an article that is suitable for food contact application, the article having softness and stain resistance.
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公开(公告)号：US20150010765A1
公开(公告)日：2015-01-08
申请号：US14379589
申请日：2013-02-25
IPC分类号： C08L53/00
CPC分类号： C08L53/00 , Y10T428/31913 , C08L23/06 , C08L23/12
摘要： Disclosed are olefin block copolymer formulations comprising polyethylene and polypropylene that provide improved adhesion properties to polypropylene while maintaining desired flexural modulus characteristics and are particularly suited for overmolded goods.
摘要翻译： 公开了包含聚乙烯和聚丙烯的烯烃嵌段共聚物制剂，其提供对聚丙烯的改进的粘合性能，同时保持所需的挠曲模量特性，并且特别适用于包覆成型的商品。
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公开(公告)号：US20210155781A1
公开(公告)日：2021-05-27
申请号：US16618292
申请日：2017-05-31
发明人： Hong Yang , Weiming Ma , Yonghua Gong , Lisa S. Madenjian , Yabin Sun , Yuyan Li , Brian M. Habersberger
IPC分类号： C08L23/06 , C08L23/08 , H01L31/048
摘要： An encapsulant film is made from a composition comprising (A) a non-polar ethylene-based polymer; (B) an organic peroxide; (C) a silane coupling agent; and (D) a co-agent comprising a compound of Structure I wherein R1-R6 each is independently selected from the group consisting of hydrogen, a C1-C8 hydrocarbyl group, a C1-C36 substituted hydrocarbyl group, and combinations thereof.
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