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公开(公告)号：US11065724B1
公开(公告)日：2021-07-20
申请号：US16853044
申请日：2020-04-20
Applicant: CHANG CHUN PLASTICS CO., LTD.
Inventor： Te-Shun Lin , Cheng-Hsiang Hung , Hsin-Hsien Tsai , Po-Yuan Cheng , Yung-Sheng Lin , Kuen-Yuan Hwang , June-Yen Chou
IPC: B23K35/24 , C08L67/00 , C08G63/137 , C08G63/127 , C08K3/013 , B23K103/00 , B23K26/24
Abstract: Laser weldable compositions are provided which in various examples include a tricyclodecane dimethanol-modified copolymer, a terephthalate-type polyester and an inorganic filler. Compared with compositions without the tricyclodecane dimethanol-modified copolymer, the compositions of the invention have improved, uniform laser transmittance, thereby welded products including the compositions have improved bonding strength and require stronger tensile strength to be torn apart.
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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：US09217061B2
公开(公告)日：2015-12-22
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
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 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, as well as 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。 还提供了式（PA）的聚合物及其制备方法和用途，以及式（PI）的聚合物及其制备方法和用途。
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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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Patent Agency Ranking
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：US10745556B1
公开(公告)日：2020-08-18
申请号：US16824000
申请日：2020-03-19
Applicant: Chang Chun Plastics Co., Ltd.
Inventor： Ren-Wei Tsai , You-Ting Chen , Kuo-Pin Wu , Yung-Sheng Lin , I-Chiang Lai , Yi-Sern Wong , Kuen-Yuan Hwang
IPC: C08L75/02 , C09D7/40 , C09D175/02
Abstract: Provided are an amino resin composition, a varnish, a coating layer, and a product. The amino resin composition comprises a repeating unit represented by the following Formula (I): A 13C-NMR spectrum of the amino resin composition has a first characteristic peak at 159 ppm to 161 ppm and a second characteristic peak at 70 ppm to 80 ppm. Based on the integral value of the first characteristic peak as 1, the integral value of the second characteristic peak is in the range from 0.01 to 0.25. Adopting the amino resin composition can accelerate the drying of the varnish and ensure the coating layer and the product have high hardness, high gloss and excellent color stability.
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公开(公告)号：US10545403B2
公开(公告)日：2020-01-28
申请号：US15790948
申请日：2017-10-23
Applicant: Chang Chun Plastics Co., Ltd
Inventor： Gai-Chi Chen , Yun-Chung Wu , An-Pang Tu , Kuen-Yuan Hwang
IPC: G03F7/035 , C08G18/75 , C08G18/76 , C08G18/77 , C08G18/71 , G03F7/027 , C08G71/04 , H05K3/06 , H01L21/027 , H05K3/28
Abstract: The present invention provides a photosensitive resin composition, comprising: (a) photo-polymerizable unsaturated compound, (b) hydroxyurethane compound, and (c) photoinitiator. The photosensitive resin composition can be used as photoresist coating for dry film photoresist to manufacture the electronic components, such as print circuit board and so on. Further, the (b) hydroxyurethane compound having [CC]/[NH2] between 0.5 and 0.9, which increases the resolution, adhesion, and stripping ability of photosensitive resin composition for dry film photoresist, and improves the effectiveness and the quality of dry film photoresist for manufacturing printed circuit board and other electric component.
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10.发明授权公开(公告)号：US10259970B2
公开(公告)日：2019-04-16
申请号：US15487158
申请日：2017-04-13
Applicant: CHANG CHUN PLASTICS CO., LTD.
Inventor： Gai-Chi Chen , Chia-En Wu , An-Pang Tu , Kuen-Yuan Hwang
IPC: C09D163/00 , C08G65/331 , C08G59/06 , C08G59/22 , C08L63/00 , C08G59/10
Abstract: The present invention is to provide polyether compounds having epoxy hydroxyl urethane group, as the following formula (I), (II) or (III) shows: and waterborne epoxy resin composition. Using the hydroxyl urethane as emulsifier, the obtained waterborne epoxy resin composition of the present invention has better stability and freeze-thaw resistance.
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