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公开(公告)号：US11597818B2
公开(公告)日：2023-03-07
申请号：US16833071
申请日：2020-03-27
发明人： Jaekyung Kim , Kenichi Suyama , Yasuo Nakajima , Eiji Kozawa
IPC分类号： C08L1/02 , C08L101/02 , C08L51/06 , H01R13/504 , F21V15/01
摘要： The present disclosure relates to a molded article provided with a resin part formed with a thermoplastic resin composition. The thermoplastic resin composition containing thermoplastic resins and cellulose, wherein at least one of the thermoplastic resins is a resin having in a polymer molecule at least one group selected from a group containing a partial structure of an acid anhydride and a group containing an acylated cellulose structure.
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公开(公告)号：US20200010654A1
公开(公告)日：2020-01-09
申请号：US16571957
申请日：2019-09-16
发明人： Jae Kyung Kim , Eiji Kozawa , Yasuo Nakajima , Takeshi Yagi
摘要： A polyolefin resin composite material, containing: a polyolefin resin; and 10 to 150 parts by mass of cellulose fibers with respect to 100 parts by mass of the polyolefin resin, wherein an area of aggregates of the cellulose fibers is less than 20,000 μm2; and a method of producing the same.
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公开(公告)号：US11597817B2
公开(公告)日：2023-03-07
申请号：US16144304
申请日：2018-09-27
发明人： Eiji Kozawa , Takeshi Yagi , Yasuo Nakajima , Jae Kyung Kim
摘要： A thermoplastic resin composition, containing a thermoplastic synthetic resin, a cellulose and an ionic compound; in which a content of the cellulose is from 1 to 100 parts by mass, with respect to 100 parts by mass of the thermoplastic synthetic resin, and a content of the ionic compound is 0.001 times or more and less than 1.000 time of the content of the cellulose; a method of producing a thermoplastic resin composition; a molded article of a cellulose-reinforced resin; and a method of producing a molded article of a cellulose-reinforced resin.
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公开(公告)号：US11578192B2
公开(公告)日：2023-02-14
申请号：US16832986
申请日：2020-03-27
发明人： Jaekyung Kim , Kenichi Suyama , Yasuo Nakajima , Eiji Kozawa
IPC分类号： C08L1/02 , C08K3/017 , C08L101/02 , H01R13/504 , C08L51/06 , F21V15/01
摘要： The present disclosure relates to a molded article provided with a resin part formed with a thermoplastic resin composition. The molded article is provided with a resin part formed with a thermoplastic resin composition. The thermoplastic resin composition containing a thermoplastic resin, cellulose, and an ionic compound, wherein a content of the cellulose is 1 to 100 parts by mass based on 100 parts by mass of the thermoplastic resin, and a content of the ionic compound is 0.001 times or more and less than 1.000 times the content of the cellulose.
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公开(公告)号：US11485837B2
公开(公告)日：2022-11-01
申请号：US16571957
申请日：2019-09-16
发明人： Jae Kyung Kim , Eiji Kozawa , Yasuo Nakajima , Takeshi Yagi
摘要： A polyolefin resin composite material, containing: a polyolefin resin; and 10 to 150 parts by mass of cellulose fibers with respect to 100 parts by mass of the polyolefin resin, wherein an area of aggregates of the cellulose fibers is less than 20,000 μm2; and a method of producing the same.
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公开(公告)号：US11629244B2
公开(公告)日：2023-04-18
申请号：US16144430
申请日：2018-09-27
发明人： Jae Kyung Kim , Takeshi Yagi , Yasuo Nakajima , Eiji Kozawa
IPC分类号： C08L23/06 , C08L1/02 , C08K5/14 , C08L51/00 , C08L101/12
摘要： A thermoplastic resin composition, containing a thermoplastic synthetic resin, a cellulose in the content of 10 to 70 parts by mass with respect to 100 parts by mass of the thermoplastic synthetic resin, and an organic peroxide, in which the tensile strength of a resin composed of the thermoplastic resin composition measured in conformity with JIS K7161 is 40 MPa or more; a cellulose-reinforced thermoplastic resin composition; a molded article of a cellulose-reinforced resin; and a method of producing a cellulose-reinforced thermoplastic resin composition or a molded article.
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公开(公告)号：US11499035B2
公开(公告)日：2022-11-15
申请号：US16833071
申请日：2020-03-27
发明人： Jaekyung Kim , Kenichi Suyama , Yasuo Nakajima , Eiji Kozawa
IPC分类号： C08L1/02 , C08L101/02 , H01R13/504 , F21V15/01 , C08L51/06
摘要： The present disclosure relates to a molded article provided with a resin part formed with a thermoplastic resin composition. The thermoplastic resin composition containing thermoplastic resins and cellulose, wherein at least one of the thermoplastic resins is a resin having in a polymer molecule at least one group selected from a group containing a partial structure of an acid anhydride and a group containing an acylated cellulose structure.
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公开(公告)号：US11118047B2
公开(公告)日：2021-09-14
申请号：US16415674
申请日：2019-05-17
发明人： Eiji Kozawa , Sinji Satoh , Keiko Chikazawa , Yasuo Nakajima , Takeshi Yagi , Koichi Maeno , Satoshi Takamura
摘要： A glass fiber-reinforced polyolefin resin material, containing: a glass fiber; and a thermoplastic resin, wherein said thermoplastic resin contains: at least, a specific graft-modified polypropylene, wherein, with respect to the graft-modified polypropylene, each specific amounts of the glass fiber and a compound or polymer having an acid anhydride structure are contained, and wherein, in the content of a graft-modification component in the graft-modified polypropylene, the content of a component obtained from the (meth)acrylate containing an epoxy group is 0.5 or more and 10 or less parts by mass with respect to 100 parts by mass of said polypropylene, and a component obtained from the aromatic vinyl compound has a mass equal to or less than said component obtained from the (meth)acrylate; a composition for said resin material; a method of producing the same; and a composite.
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9.发明申请SILANE-CROSSLINKABLE ETHYLENE- PROPYLENE COPOLYMER AND CROSSLINKED BODY OF THE SAME 审中-公开硅烷可交联乙烯 - 丙烯共聚物及其交联体公开(公告)号：US20160046770A1
公开(公告)日：2016-02-18
申请号：US14868002
申请日：2014-03-06
发明人： Jae Kyung Kim , Eiji Kozawa , Masami Tazuke , Yasuo Nakajima , Yutaka Suzuki , Hironobu Hirano
摘要： A polyolefin-based thermoplastic elastomer and a crosslinked body of the same which can undergo a silane-crosslinking process excellent in productivity and have a rubber property required as a substitute material for EPDM is disclosed herein and can use a silane-crosslinkable ethylene-propylene copolymer characterized in that an organic peroxide (B) and a silane coupling agent (C) are compounded with an ethylene-propylene copolymer resin (A) which comprises 5 to 25% by mass of an ethylene component and 75 to 95% by mass of a propylene component, and whose MFR measured at 230° C. and with a load of 2.16 kg applied is 20.0 g/10 min or less. and further a compounded amount of the organic peroxide is 0.1 to 0.6 pts. mass based on 100 pts. mass of the ethylene-propylene copolymer resin (A) and a one-minute half-life temperature of the organic peroxide is 175.2° C. or less.
摘要翻译： 本发明公开了一种聚烯烃类热塑性弹性体及其能够进行生产率优异且具有作为EPDM的替代材料所需的橡胶性能的硅烷交联方法的交联体，可以使用硅烷交联性乙烯 - 丙烯共聚物 其特征在于，将有机过氧化物（B）和硅烷偶联剂（C）与乙烯 - 丙烯共聚物树脂（A）配混，所述乙烯 - 丙烯共聚物树脂（A）含有5〜25质量％的乙烯成分和75〜95质量％ 丙烯组分，其在230℃和2.16kg负荷下测量的MFR为20.0g / 10min或更少。 另外，有机过氧化物的配合量为0.1〜0.6个。 质量基于100点。 乙烯 - 丙烯共聚物树脂（A）的质量和有机过氧化物的1分钟半衰期为175.2℃以下。
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公开(公告)号：US11891498B2
公开(公告)日：2024-02-06
申请号：US16861208
申请日：2020-04-28
发明人： Jaekyung Kim , Kenichi Suyama , Yasuo Nakajima , Eiji Kozawa
IPC分类号： C08L1/02 , C08L101/02 , C08L51/06 , F21V15/01 , H01R13/504
CPC分类号： C08L1/02 , C08L101/025 , C08L51/06 , F21V15/01 , H01R13/504
摘要： Examples described herein relate to a molded article provided with a resin part formed with a polyolefin resin composite material, the polyolefin resin composite material containing a polyolefin resin and 10 to 150 parts by mass of cellulose based on 100 parts by mass of the polyolefin resin, wherein an area of an aggregate of the cellulose is less than 20,000 μm2.
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