公开(公告)号：US10377705B2

公开(公告)日：2019-08-13

申请号：US15388215

申请日：2016-12-22

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Po-Hsien Ho ,  Chih-Hsiang Lin ,  Meng-Hsin Chen ,  Cheng-Hsing Fan ,  Hsin-Ching Kao ,  Yih-Her Chang

IPC: C07C321/16 ,  C07C319/14 ,  C07C381/12 ,  C08G75/0204 ,  C08G75/025

Abstract: A method for preparing a cationic sulfoxide intermediate having the following formula wherein Ar1 and Ar2 are substituted or unsubstituted aryl groups that are the same or different, includes reacting hydrogen peroxide with (i) a compound having the following formula (2) or sulfonic acid R′SO3H, wherein R′ is CH3, CF3, phenyl, toluene, or OH, and (ii) a cationic thioether intermediate having the following formula (4) to obtain the cationic sulfoxide intermediate: wherein R is a substituted or unsubstituted C1-C6 alkyl group; and wherein Ar1 and Ar2 are as defined above and Y is an anion.

公开(公告)号：US20170197913A1

公开(公告)日：2017-07-13

申请号：US15388215

申请日：2016-12-22

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Po-Hsien Ho ,  Chih-Hsiang Lin ,  Meng-Hsin Chen ,  Cheng-Hsing Fan ,  Hsin-Ching Kao ,  Yih-Her Chang

IPC: C07C321/26

CPC classification number: C07C319/14 ,  C07C381/12 ,  C08G75/0204 ,  C08G75/025 ,  C07C323/65

Abstract: A method for preparing a cationic sulfoxide intermediate having the following formula wherein Ar1 and Ar2 are substituted or unsubstituted aryl groups that are the same or different, includes reacting hydrogen peroxide with (i) a compound having the following formula (2) or sulfonic acid R′SO3H, wherein R′ is CH3, CF3, phenyl, toluene, or OH, and (ii) a cationic thioether intermediate having the following formula (4) to obtain the cationic sulfoxide intermediate: wherein R is a substituted or unsubstituted C1-C6 alkyl group; and wherein Ar1 and Ar2 are as defined above and Y is an anion.

公开(公告)号：US10184028B2

公开(公告)日：2019-01-22

申请号：US16013168

申请日：2018-06-20

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Po-Hsien Ho ,  Chih-Hsiang Lin ,  Meng-Hsin Chen ,  Cheng-Hsing Fan ,  Hsin-Ching Kao ,  Yih-Her Chang

IPC: C08G75/14

Abstract: A method for preparing a polymer is provided. The method for preparing a polymer includes subjecting at least one monomer having a structure represented by Formula (I) to a reaction in the presence of sulfonic acid, diphenyl amine, and oxygen-containing phosphide, obtaining a sulfonium salt polymer wherein x is 0, 1, or 2; R1 is C1-6 alkyl group; and R2 is independently hydrogen, or C1-6 alkyl group. In particular, the molar ratio of the diphenyl amine to the oxygen-containing phosphide is from 4:1 to 1:1.

公开(公告)号：US10086557B2

公开(公告)日：2018-10-02

申请号：US14139482

申请日：2013-12-23

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Cheng-Hsing Fan ,  Chun-Yen Chen ,  Ming-Tsong Leu ,  Chien-Pang Wu

IPC: C08L67/00 ,  C08L67/02 ,  C08L67/03 ,  C08G63/12 ,  C08G63/123 ,  C08G63/127 ,  C08G63/137 ,  C08G63/16 ,  C08G63/18 ,  C08G63/183 ,  C08G63/199 ,  B29C47/00 ,  B29C47/36 ,  B29C47/40 ,  B29C47/88 ,  B29C55/00 ,  B29C55/02 ,  B29C55/10 ,  B29C55/12 ,  B29D11/00 ,  B32B27/36 ,  B29C55/16 ,  C08J5/18 ,  B29K67/00 ,  B29K105/00 ,  B29L7/00 ,  B29L11/00

Abstract: Disclosed is a method for manufacturing a film. 50 wt % to 85 wt % of a first polyester and 50 wt % to 15 wt % of a second polyester are dried and mixed to form a mixture. The first polyester is polyethylene terephthalate (PET), polyethylene naphthalate (PEN), or combinations thereof. The second polyester is copolymerized of 1 part by mole of terephthalic acid, m parts by mole of 1,4-cyclohexanedimethanol (1,4-CHDM), n parts by mole of 1,3-cyclohexanedimethanol (1,3-CHDM), and o parts by mole of ethylene glycol (EG). m+n+o=1, 0≤o≤0.4, 0.6≤m+n≤1, and 0.06≤n/m≤1.31. The mixture is melted and blended to form a polyester composition, which is extruded to form a sheet. The sheet is then biaxially stretched to obtain a film. The biaxially stretched film is then treated with a thermal setting.

公开(公告)号：US09994679B2

公开(公告)日：2018-06-12

申请号：US15381684

申请日：2016-12-16

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Po-Hsien Ho ,  Chih-Hsiang Lin ,  Meng-Hsin Chen ,  Cheng-Hsing Fan ,  Hsin-Ching Kao ,  Yih-Her Chang

IPC: C08G75/00 ,  C08G75/025 ,  C08G75/0227 ,  C08G75/02 ,  C08G75/0204 ,  C07C319/14 ,  C07C381/12

CPC classification number: C08G75/025 ,  C07C319/14 ,  C07C381/12 ,  C08G75/02 ,  C08G75/0204 ,  C08G75/0227 ,  C07C321/30

Abstract: A method for preparing a polyarylene sulfide includes reacting a methyl 4-(arylthio)aryl sulfoxide compound with sulfuric acid, methanesulfonic acid, benzenesulfonic acid, p-toluenesulfonic acid or trifluoromethanesulfonic acid to obtain a polysulfonium intermediate; and demethylating the polysulfonium intermediate to obtain a polyarylene sulfide, wherein the polysulfonium intermediate is demethylated with aqueous HCl, HBr, or HI.

公开(公告)号：US08735484B1

公开(公告)日：2014-05-27

申请号：US13728565

申请日：2012-12-27

Applicant: Industrial Technology Research Institute

Inventor： Cheng-Hsing Fan ,  Kuo-Chen Shih ,  Ming-Tsong Leu ,  Li-Cheng Jheng

IPC: C08K3/26

CPC classification number: C08G63/181 ,  C08G63/199 ,  C08K3/013 ,  C08K3/26 ,  C08K3/34 ,  C08K3/36 ,  C08K2003/265 ,  G02B1/04 ,  C08L67/02

Abstract: Disclosed is an amorphous copolyester polymerized of a diacid and diols. The diacid is selected from a group consisting of terephthalic acid, 5-tert-butylisophthalic acid, and dimethyl 2,6-naphthalenedicarboxylate. The diols are selected at least two from a group consisting of ethylene glycol, 2,2-dimethyl-1,3-propanediol, and tricyclodecanedimethanol. The molar ratio of the tricyclodecanedimethanol is 30% to 95% of the diols.

Abstract translation: 公开了二酸和二醇聚合的无定形共聚酯。 二酸选自对苯二甲酸，5-叔丁基间苯二甲酸和2,6-萘二甲酸二甲酯。 二醇选自由乙二醇，2,2-二甲基-1,3-丙二醇和三环癸烷二甲醇组成的组中的至少两种。 三环癸烷二甲醇的摩尔比为二醇的30％至95％。

公开(公告)号：US10723841B2

公开(公告)日：2020-07-28

申请号：US16047674

申请日：2018-07-27

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Po-Hsien Ho ,  Chih-Hsiang Lin ,  Feng-Jen Tsai ,  Cheng-Hsing Fan ,  Yih-Her Chang ,  Hsin-Ching Kao ,  Chien-Ming Chen

IPC: C08G75/0236 ,  C07C319/14 ,  C07C315/02 ,  C08G75/0227 ,  C08G75/029 ,  C08G75/23 ,  C08G75/02 ,  C07C319/20 ,  C07C317/22 ,  C07C323/00 ,  C08G75/20 ,  C08G75/025 ,  C07C315/00

Abstract: A method for preparing a compound and a method for preparing a polymer employing the same are provided. The method for preparing a compound includes reacting a compound having a structure represented by Formula (I) with a compound having a structure represented by Formula (III) in the presence of a compound having a structure represented by Formula (II) to obtain a compound having a structure represented by Formula (IV) wherein Ar1 is substituted or unsubstituted aryl group; X is —O—, —S—, or —NH—; R1 is independently hydrogen or C1-6 alkyl group; R2 is hydroxyl group, C1-6 alkyl group, phenyl group, or tolyl group; and R3 is independently C1-6 alkyl group, C5-8 cycloalkyl group, or C2-6 alkoxyalkyl group.

公开(公告)号：US10287396B2

公开(公告)日：2019-05-14

申请号：US15393913

申请日：2016-12-29

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Po-Hsien Ho ,  Chih-Hsiang Lin ,  Meng-Hsin Chen ,  Cheng-Hsing Fan ,  Hsin-Ching Kao ,  Yih-Her Chang

IPC: C08G75/025 ,  C08G75/029 ,  C08G75/0227

Abstract: A polymer is provided. The polymer has a repeating unit having a structure represented by Formula (I) or Formula (II) wherein Ar1 and Ar2 can be substituted or unsubstituted aryl diradical; Y− can be R2SO3− or ClO4−; R1 can be C1-6 alkyl; Ar1 and Ar2 are different; and, R2 can be C1-6 alkyl, substituted or unsubstituted aromatic ring, or C1-6 haloalkyl.