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公开(公告)号：US10544261B2
公开(公告)日：2020-01-28
申请号：US15287962
申请日：2016-10-07
Applicant: Chang Chun Plastics Co., Ltd.
Inventor： Ching Hsuan Lin , Ping-Chieh Wang , An-Pang Tu , Kuen-Yuan Hwang , Chun Yu Tseng
IPC: C08G65/40 , C07F9/6574 , C08G65/48 , C08J5/18 , B29C71/02
Abstract: The present invention relates to a phosphinated poly(2,6-dimethy phenylene oxide)oligomer, specifically an unsaturated group-containing phosphinated poly(2,6-dimethy phenylene oxide)oligomer, and processes for producing the same. A thermoset produced from the unsaturated group-containing phosphinated poly(2,6-dimethy phenylene oxide)oligomers according to the present invention exhibits flame retardancy and has a low dielectric constant and dissipation factor and a high glass transition temperature.
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公开(公告)号：US20190077912A1
公开(公告)日：2019-03-14
申请号：US15798401
申请日：2017-10-31
Applicant: National Tsing Hua University , Chang Chun Plastics Co., Ltd. , Chang Chun Petrochemical Co., Ltd.
Inventor： David S. H. Wong , Kan-Nan Chan , Ping-Lin Yang , An-Pang Tu , En-Ko Lee
Abstract: A preparation method of a polyurethane resin including the following steps is provided. A liquid polyamine compound is placed in a continuous reaction system, and the liquid polyamine compound is circulated in the continuous reaction system. A solid bis(cyclic carbonate) and a solid catalyst are placed in the continuous reaction system to mix the solid bis(cyclic carbonate), solid catalyst, and liquid polyamine compound to form a heterogeneous mixture. The heterogeneous mixture is heated in the continuous reaction system in a microwave manner, such that the heterogeneous mixture reacts to form a polyurethane resin.
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公开(公告)号：US20170101507A1
公开(公告)日：2017-04-13
申请号：US15287962
申请日：2016-10-07
Applicant: Chang Chun Plastics Co., Ltd.
Inventor： Ching Hsuan Lin , Ping-Chieh Wang , An-Pang Tu , Kuen-Yuan Hwang , Chun Yu Tseng
IPC: C08G65/40 , B29C71/02 , C08J5/18 , C07F9/6574 , C08G65/48
CPC classification number: C08G65/4006 , C07F9/657172 , C07F9/65744 , C08G65/4068 , C08G65/485 , C08J5/18 , C08J7/08 , C08J2371/12
Abstract: The present invention relates to a phosphinated poly(2,6-dimethy phenylene oxide)oligomer, specifically an unsaturated group-containing phosphinated poly(2,6-dimethy phenylene oxide)oligomer, and processes for producing the same. A thermoset produced from the unsaturated group-containing phosphinated poly(2,6-dimethy phenylene oxide)oligomers according to the present invention exhibits flame retardancy and has a low dielectric constant and dissipation factor and a high glass transition temperature.
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公开(公告)号：US09499505B2
公开(公告)日：2016-11-22
申请号：US14857301
申请日：2015-09-17
Applicant: Chang Chun Plastics Co., Ltd.
Inventor： Sung-Kuang Chung , Ping-Chieh Wang , An-Pang Tu , Kuen-Yuan Hwang
IPC: C07D301/12
CPC classification number: C07D301/12 , C07D301/14 , C07D301/16
Abstract: The subject invention is related to a process for the epoxidation of olefin with peroxide, comprising reacting peroxide with olefin in the presence a solvent, wherein the solvent has Hansen Solubility Parameters (HSPs) of δT,solvent and δH,solvent and the epoxide product has Hansen Solubility Parameters (HSPs) of δT,product and δH,product, and wherein: δT,product−6≦δT,solvent≦δT,product+6, and δH,product−6≦δH,solvent.
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公开(公告)号：US11608410B2
公开(公告)日：2023-03-21
申请号：US17012105
申请日：2020-09-04
Applicant: Chang Chun Plastics Co., Ltd.
Inventor： An-Pang Tu , Chia-Hung Wu , Chien-Chun Chen
IPC: B32B15/20 , B32B15/09 , B32B27/36 , C08G63/06 , C08G63/83 , C08J5/18 , H05K1/03 , C08G63/60 , C08L67/04 , C09K19/38 , B29C41/12 , B29D7/01 , B29K67/00 , B29K105/00
Abstract: Provided are a liquid crystal polymer (LCP) film and a laminate comprising the same. The LCP film has a first surface and a second surface opposite each other, and a Kurtosis (Rku) of the first surface ranges from 3.0 to 60.0. With the Rku, the LCP film is able to improve the peel strength with a metal foil and ensure that a laminate comprising the same maintains the merit of low insertion loss.
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Patent Agency Ranking
公开(公告)号：US11168169B2
公开(公告)日：2021-11-09
申请号：US16988371
申请日：2020-08-07
Applicant: CHANG CHUN PLASTICS CO., LTD.
Inventor： An-Pang Tu , Shih-De Yang , Ping-Chieh Wang
IPC: C08F283/04 , C08J5/24 , C08G61/10 , C08G65/48 , H05K1/03
Abstract: An allyl-containing resin is provided. The allyl-containing resin comprises a repeating unit comprising a structural unit represented by the following formula (I): wherein, R1 to R3 in formula (I) are as defined in the specification; the Fourier transform infrared spectrum of the allyl-containing resin has a signal intensity “a” from 1650 cm−1 to 1630 cm−1 and a signal intensity “b” from 1620 cm−1 to 1560 cm−1, and 0
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公开(公告)号：US09605109B1
公开(公告)日：2017-03-28
申请号：US15066745
申请日：2016-03-10
Applicant: Chang Chun Plastics Co. Ltd.
Inventor： An-Pang Tu , Szu-Fang Chen , Ping-Chieh Wang , Kuen-Yuan Hwang
IPC: C08G79/02 , C07F9/02 , C08G59/30 , C07F9/6571 , C08G59/42 , C09K21/14 , C09K21/12 , C08J5/24 , C08J5/04
CPC classification number: C08G59/304 , C07F9/657163 , C07F9/657172 , C08G59/423 , C08J5/043 , C08J5/24 , C08J2363/00 , C08J2363/02 , C08K5/5313 , C09K21/12 , C09K21/14
Abstract: The instant disclosure relates to phosphorus-containing compounds that can be used to form flame retardant phosphorus-containing resins, and also can serve as a hardener for a flame retardant epoxy resin compositions. In particular, the phosphorus-containing compounds are modified with acyloxy groups (—O—(C═O)—R), as shown below. Incorporation of the acyloxy groups results in resins that are water resistant and exhibit improved dielectric properties.
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公开(公告)号：US20140088283A1
公开(公告)日：2014-03-27
申请号：US14069059
申请日：2013-10-31
Inventor： Ching-Hsuan LIN , Tsung Li Lin , Yu-Ting Fang , Kuen-Yuan Hwang , An-Pang Tu
IPC: H05K1/03
CPC classification number: C08G69/42 , C07F9/657172 , C08G59/10 , C08G59/3254 , C08G69/26 , C08G73/10 , H05K1/0346 , H05K1/0393
Abstract: A series of novel phosphorus-containing compounds having the following formula is provided: in which: R1-R4, A, Q and m are as defined in the specification. A process for the preparation of the compound of formula (I) is also provided. A polymer of formula (PA), and preparation process and use thereof are further provided. A polymer of formula (PI), and preparation process and use thereof are also provided.
Abstract translation: 提供了一系列具有下式的新型含磷化合物：其中：R1-R4，A，Q和m如说明书中所定义。 还提供了制备式（I）化合物的方法。 进一步提供式（PA）的聚合物及其制备方法和用途。 还提供了式（PI）的聚合物及其制备方法和用途。
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公开(公告)号：US12103285B2
公开(公告)日：2024-10-01
申请号：US16748846
申请日：2020-01-22
Applicant: Chang Chun Plastics Co., Ltd.
Inventor： An-Pang Tu , Chia-Hung Wu , Chien-Chun Chen
CPC classification number: B32B3/30 , B32B15/08 , B32B15/20 , C08J5/18 , B32B2250/40 , B32B2307/538 , C08G63/065 , C08G63/83 , C08J2367/04
Abstract: Provided are a liquid crystal polymer (LCP) film and a laminate comprising the same. The LCP film has a first surface and a second surface opposite each other, and a ratio of a ten-point mean roughness relative to a maximum height (Rz/Ry) of the first surface is from 0.30 to 0.62. By controlling Rz/Ry of at least one surface of the LCP film, the peel strength of the LCP film stacked to a metal foil can be increased, and the laminate comprising the same can still maintain the merit of low insertion loss.
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公开(公告)号：US11859045B2
公开(公告)日：2024-01-02
申请号：US17126446
申请日：2020-12-18
Applicant: Chang Chun Plastics Co., Ltd.
Inventor： An-Pang Tu , Chia-Hung Wu , Chien-Chun Chen
IPC: B32B27/36 , C08G63/06 , C08G63/83 , C08J5/18 , H05K1/03 , B32B15/20 , B32B15/09 , C08G63/60 , C08L67/04 , C09K19/38 , B29C41/12 , B29D7/01 , B29K67/00 , B29K105/00
CPC classification number: C08G63/065 , B29C41/12 , B29D7/01 , B32B15/09 , B32B15/20 , B32B27/36 , C08G63/06 , C08G63/60 , C08G63/83 , C08J5/18 , C08L67/04 , C09K19/3809 , H05K1/032 , B29K2067/00 , B29K2105/0079 , B32B2250/03 , B32B2250/40 , B32B2305/55 , B32B2307/538 , B32B2307/704 , B32B2307/732 , B32B2457/08 , C08G2250/00 , C08J2367/04 , C08L2203/16 , H05K2201/0141
Abstract: Provided are a liquid crystal polymer film (LCP film) and a laminate comprising the same. The LCP film has a first surface and a second surface opposite each other, and the first surface has an arithmetical mean height of a surface (Sa) less than 0.32 μm. The LCP film with proper Sa is suitable to be stacked with a metal foil, such that a laminate comprising the LCP film can have an advantage of low insertion loss.
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