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1. 发明公开

EP4442755A1 RESIN COMPOSITION FOR FORMING OPTICAL COMPONENT, MOLDED OBJECT, AND OPTICAL COMPONENT 审中-实审
公开(公告)号：EP4442755A1
公开(公告)日：2024-10-09
申请号：EP22898683.2
申请日：2022-11-28
申请人： Mitsui Chemicals, Inc.
发明人： HASHIMOTO Yuki , TOTANI Yoshiyuki , SOEDA Yasuyuki , OKUNO Takayuki
IPC分类号： C08L23/18 , C08K5/3417 , C08L65/00 , G02B1/04
CPC分类号： G02B1/04 , C08L23/18 , C08L65/00 , C08K5/3417
摘要： A resin composition for forming an optical component of the present invention contains (A) a cyclic olefin-based polymer and (B) one or a plurality of coloring agents, in which the cyclic olefin-based polymer (A) comprises at least one selected from a copolymer of ethylene or an α-olefin with a cyclic olefin, and a ring-opening polymer of a cyclic olefin, and a molded product having a thickness at which transmittance of light having a wavelength of 700 nm is 30%, which is formed of the resin composition for forming an optical component, satisfies all of the following conditions (1) to (3). (1) an average value of transmittance at a wavelength of 300 to 400 nm is equal to or less than 40%, (2) an average value of transmittance at a wavelength of 500 to 600 nm is equal to or more than 70%, and (3) transmittance at a wavelength of 650 nm is equal to or more than 60%.

2. 发明授权

EP3448930B1 POLY(PHENYLENE ETHER) COMPOSITION AND ARTICLE 有权转让
公开(公告)号：EP3448930B1
公开(公告)日：2020-11-11
申请号：EP17723756.7
申请日：2017-04-11
申请人： SABIC Global Technologies B.V.
发明人： GAN, Haiyang
IPC分类号： C08L53/02 , C08L71/12 , C08K5/3435 , C08L23/00 , C08L23/12 , C08L23/16 , C08L23/18 , H01B3/30 , H01B3/42 , H01B3/46 , H01B7/295

3. 发明公开

EP3090022A4 POLY(METHYLPENTENE) COMPOSITION INCLUDING HOLLOW GLASS MICROSPHERES AND METHOD OF USING THE SAME 失效
标题翻译：（POLY）METHYLPENTENZUSAMMENSETZUNG MIT MIKROHOHLKUGELN AUS GLAS UND VERFAHREN ZUR VERWENDUNG DAVON
公开(公告)号：EP3090022A4
公开(公告)日：2017-08-23
申请号：EP14876479
申请日：2014-12-29
申请人： 3M INNOVATIVE PROPERTIES CO
发明人： YALCIN BARIS , HUNTER ROBERT W , GUNES IBRAHIM S
IPC分类号： C08L23/18 , C08J5/00 , C08J9/00 , C08K7/28
CPC分类号： C08K7/28 , C08J9/122 , C08J9/32 , C08J2203/06 , C08J2203/08 , C08J2205/044 , C08J2323/20 , C08J2423/08 , C08J2423/26 , C08L23/0815 , C08L23/20 , C08L51/06 , C09K8/80 , E21B43/267
摘要： A composition includes poly(4-methylpent-1-ene) and hollow glass microspheres. The composition has a density of less than 0.8 grams per cubic centimeter. Articles made from the composition and methods of making an article by injection molding the composition are also disclosed.
摘要翻译：组合物包含聚（4-甲基戊-1-烯）和中空玻璃微球。该组合物的密度小于0.8克每立方厘米。还公开了由该组合物制成的制品和通过注塑该组合物制造制品的方法。

4. 发明授权

EP2507306B1 USE OF METAL COMPLEXES AS OXYGEN ABSORBER/SCAVENGER ELEMENTS FOR PACKAGING APPLICATIONS 有权
标题翻译： VERWENDUNG VON METALLKOMPLEXEN ALS SAUERSTOFFABSORBER - / - SAMMELELEMENTEFÜRVERPACKUNGSANWENDUNGEN
公开(公告)号：EP2507306B1
公开(公告)日：2017-01-18
申请号：EP10782620.8
申请日：2010-11-29
申请人： BASF SE
发明人： MENOZZI, Edoardo , GALFRÉ, Enrico , RUGGERI, Nazzareno
IPC分类号： C08K5/00 , C08K5/3432 , C08L23/00 , C08L101/00 , B32B27/18 , B32B27/32 , C08L23/02 , C08L23/08 , C08L45/00 , C08L57/02 , C08L23/18
CPC分类号： C08L23/0823 , B32B27/18 , B32B27/32 , C08K5/0091 , C08K2201/012 , C08L23/00 , C08L23/02 , C08L23/0861 , C08L23/18 , C08L45/00 , C08L57/02 , C08L2666/02

5. 发明公开

EP2896651A1 1-BUTENE/ LPHA-OLEFIN COPOLYMER COMPOSITION 有权
标题翻译： 1-丁烯/ LPHA烯烃 - COPOLYMERZUSAMMENSETZUNG
公开(公告)号：EP2896651A1
公开(公告)日：2015-07-22
申请号：EP13837903.7
申请日：2013-09-13
申请人： Mitsui Chemicals, Inc.
发明人： AKAI, Ikuo , ABE, Tomohiro , YOSHIMOTO, Koya , YAMAGUCHI, Masayoshi , TANAKA, Shinya , MATSUNAGA, Koji , EGAWA, Makoto
IPC分类号： C08L23/18 , C08L23/04 , C08L23/10
摘要： An object of the invention is to provide compositions which have low-temperature heat sealing properties, are free from stickiness, may achieve a heat seal strength controlled within a certain definite range when heat sealing takes place at low temperatures, have small changes in heat seal strength with time, and are such that in the packaging applications, the strength required to open the packages may be easily controlled within a certain definite range, and high-performance packages may be designed. The invention resides in a 1-butene ·α-olefin copolymer composition including 99 to 1 parts by mass of at least one olefin polymer (X) selected from propylene polymers (X-1) and ethylene polymers (X-2), and 1 to 99 parts by mass of a 1-butene·α-olefin copolymer (Y) containing 0.1 to 30 mol% of one or more α-olefins selected from α-olefins and having a molecular weight distribution (Mw/Mn) of 1.0 to 3.5 [wherein the total of (X) and (Y) in the composition is 100 parts by mass].
摘要翻译：本发明的目的是提供具有低温热封性能，无粘性的组合物，当在低温下进行热封时，可实现在一定范围内控制的热封强度，热密封变化小随着时间的推移，并且在包装应用中，打开包装所需的强度可以容易地控制在一定范围内，并且可以设计高性能包装。本发明涉及含有99〜1质量份的选自丙烯聚合物（X-1）和乙烯聚合物（X-2）中的至少一种烯烃聚合物（X）和1-乙烯聚合物（X-2）的1-丁烯·α-烯烃共聚物组合物，至99质量份含有0.1至30mol％的选自± - 烯烃并且分子量分布（Mw / Mn）为1.0至1的一种或多种±烯烃的1-丁烯·α-烯烃共聚物（Y） 3.5 [组合物中（X）和（Y）的总和为100质量份]。

6. 发明授权

EP2300530B1 CROSSLINKED FILMS AND ARTICLES PREPARED FROM THE SAME 有权转让
标题翻译：交联膜和制品由其制成的
公开(公告)号：EP2300530B1
公开(公告)日：2014-12-17
申请号：EP09790316.5
申请日：2009-07-13
申请人： Dow Global Technologies LLC
发明人： ZUERCHER, Karl , ULTSCH, Stefan
IPC分类号： C08L23/14 , C08L23/04 , C08L23/16 , C08L23/18 , C08J5/18 , C08J3/24 , C08J3/28 , B32B27/32 , B32B27/08 , B32B3/24
CPC分类号： B32B27/32 , B32B3/266 , B32B27/08 , B32B27/16 , B32B2250/03 , B32B2250/40 , B32B2307/306 , B32B2307/3065 , B32B2307/72 , B32B2307/7265 , B32B2307/734 , B32B2405/00 , B32B2419/06 , B32B2437/02 , B32B2471/02 , B32B2553/00 , B32B2605/08 , C08J3/28 , C08J5/18 , C08J2323/02 , C08L23/04 , C08L23/10 , C08L23/12 , C08L23/142 , C08L23/16 , C08L23/20 , Y10T428/24273 , C08L2666/06

7. 发明公开

EP2688926A2 VINYL TERMINATED HIGHER OLEFIN POLYMERS AND METHODS TO PRODUCE THEREOF 审中-公开
标题翻译：乙烯基烯烃聚合物和用于生产更高的过程
公开(公告)号：EP2688926A2
公开(公告)日：2014-01-29
申请号：EP12763904.5
申请日：2012-03-05
申请人： ExxonMobil Chemical Patents Inc.
发明人： CROWTHER, Donna, J. , HOLTCAMP, Matthew, W. , HAGADORN, John, R. , RUFF, Charles, J. , RODRIGUEZ, George , BRANT, Patrick
IPC分类号： C08F210/14 , C08F210/06 , C08L23/18 , C08F4/64 , C10M107/10
CPC分类号： C10M107/10 , C08F4/65908 , C08F4/65925 , C08F4/65927 , C08F210/06 , C08F210/14 , C08L2314/06 , C10M2205/0245 , C10M2205/0265 , C10M2205/0285 , C10N2220/021 , C10N2220/022 , C10N2220/028 , C10N2270/00 , C08F2500/17
摘要： This invention relates to a vinyl terminated higher olefin copolymer having an Mn of 300 g/mol or more (measured by 1H NMR) comprising: (i) from about 20 to about 99.9 mol% of at least one C5 to C40 higher olefin monomer; and (ii) from about 0.1 to about 80 mol% of propylene; wherein the higher olefin copolymer has at least 40% allyl chain ends. The copolymer may also have an isobutyl chain end to allyl chain end ratio of less than 0.7: 1 and/or an allyl chain end to vinylidene chain end ratio of greater than 2:1.

8. 发明公开

EP2313256A1 GRAPHITE NANOCOMPOSITES 有权
标题翻译： GRAPHITNANOVERBUNDSTOFFE
公开(公告)号：EP2313256A1
公开(公告)日：2011-04-27
申请号：EP09789937.1
申请日：2009-06-24
申请人： ExxonMobil Chemical Patents Inc.
发明人： WENG, Weiqing , LOHSE, David, J. , MOTA, Miguel, O. , SILVA, Adriana, S. , KRESGE, Edward, N.
IPC分类号： B29D22/00 , B29D30/00 , C01B31/02 , C01B31/04 , C08K7/06 , C08L23/18 , C08L23/20 , C08L23/22 , C08L23/28 , C08J5/00
CPC分类号： C08L21/00 , B29D2030/0682 , B60C1/0008 , B82Y30/00 , C08K3/04 , C08K3/042 , C08K2201/011 , C08L9/00 , C08L23/16 , C08L23/20 , C08L23/28 , C08L23/283 , C08L2205/02 , C08L2666/08 , C08L2666/06
摘要： Elastomeric compositions comprising graphite nanoparticles (preferably graphene nanoparticles) and methods for making same. Such compositions are useful for tire innertubes and tire innerliners.
摘要翻译：包含石墨纳米颗粒（优选石墨烯纳米颗粒）的弹性组合物及其制备方法。这种组合物可用于轮胎内管和轮胎内衬。

9. 发明公开

EP2300530A2 CROSSLINKED FILMS AND ARTICLES PREPARED FROM THE SAME 有权转让
标题翻译：交联膜和制品由其制成的
公开(公告)号：EP2300530A2
公开(公告)日：2011-03-30
申请号：EP09790316.5
申请日：2009-07-13
申请人： Dow Global Technologies Inc.
发明人： ZUERCHER, Karl , ULTSCH, Stefan
IPC分类号： C08L23/14 , C08L23/04 , C08L23/16 , C08L23/18 , C08J5/18 , C08J3/24 , C08J3/28 , B32B27/32 , B32B27/08 , B32B3/24
CPC分类号： B32B27/32 , B32B3/266 , B32B27/08 , B32B27/16 , B32B2250/03 , B32B2250/40 , B32B2307/306 , B32B2307/3065 , B32B2307/72 , B32B2307/7265 , B32B2307/734 , B32B2405/00 , B32B2419/06 , B32B2437/02 , B32B2471/02 , B32B2553/00 , B32B2605/08 , C08J3/28 , C08J5/18 , C08J2323/02 , C08L23/04 , C08L23/10 , C08L23/12 , C08L23/142 , C08L23/16 , C08L23/20 , Y10T428/24273 , C08L2666/06
摘要： The invention provides cross-linked polymeric films, laminates, membranes or other polymeric articles, which show rubber like heat resistance (hot set) and dimensional stability above the polymer melting point, while maintaining heat sealing properties. For example, invention provides a film comprising at least one layer formed from a composition comprising the following components: A) at least one polymer selected from the group consisting of the following: i) an ethylene-based polymer, ii) an ethylene/α-olefin/diene interpolymer, and ii) a C4-C10 olefin-based polymer; B) at least one polymer selected from the group consisting of a propylene/ethylene interpolymer and a propylene/α-olefin interpolymer; and wherein the film is crosslinked using radiation and/or chemicals.

10. 发明公开

EP2202271A1 Alpha-nucleated polypropylene for power cable insulation 审中-公开
标题翻译： Alpha-nukleiertes PolypropylenfürStromkabelisolierung
公开(公告)号：EP2202271A1
公开(公告)日：2010-06-30
申请号：EP08173000.4
申请日：2008-12-29
申请人： Borealis AG
发明人： Machl, Doris , Klimke, Katja
IPC分类号： C08L23/14 , C08L23/16 , C08L23/18
CPC分类号： C08L23/142 , C08L23/14 , C08L23/16 , C08L23/18 , C08L2203/202 , C08L2205/03 , C08L2207/02 , C08L2308/00 , C08L2666/02
摘要： The present invention relates to a heterophasic polymer composition, comprising
(i) a matrix which comprises a propylene copolymer or a blend of two or more propylene copolymers, wherein the propylene copolymer or the blend of propylene copolymers represents at least 85 wt% of the matrix and comprises comonomer units derived from ethylene and/or a C4-12 alpha-olefin, and
(ii) an elastomeric propylene copolymer which is dispersed within the matrix and comprises comonomer units derived from ethylene and/or a C 4-12 alpha-olefin;
(iii) a polymeric alpha-nucleating agent which comprises monomer units derived from a vinyl compound of the following chemical formula

wherein R1 and R2 independently represent a substituted or unsubstituted alkyl, cycloalkyl or aryl, or R1 and R2 together form a saturated, unsaturated or aromatic ring system;
the heterophasic polymer composition further having
(iv) a xylene cold soluble fraction of at least 15 wt%.
摘要翻译：本发明涉及多相聚合物组合物，其包含（i）包含丙烯共聚物或两种或更多种丙烯共聚物的共混物的基质，其中丙烯共聚物或丙烯共聚物的共混物表示基质的至少85重量％并且包含衍生自乙烯和/或C 4-12α-烯烃的共聚单体单元，和（ii）弹性体丙烯共聚物，其分散在基质内并且包含衍生自乙烯和/或C 4-12α-烯烃的共聚单体单元 ; （iii）聚合α-成核剂，其包含衍生自以下化学式的乙烯基化合物的单体单元，其中R 1和R 2独立地表示取代或未取代的烷基，环烷基或芳基，或者R 1和R 2一起形成饱和的，不饱和的或不饱和的芳环体系; 所述多相聚合物组合物进一步具有（iv）至少15重量％的二甲苯冷可溶性部分。

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