公开(公告)号：US3211698A

公开(公告)日：1965-10-12

申请号：US12363761

申请日：1961-07-13

申请人： MONSANTO RES CORP

发明人： JOHNS IRAL B ,  DI PIETRO HARRY R

IPC分类号： C07D251/24 ,  C08G73/06 ,  C08G79/00

CPC分类号： C07D251/24 ,  C08G73/0644 ,  C08G79/00 ,  C10M2215/16 ,  C10N2210/02

公开(公告)号：US3145219A

公开(公告)日：1964-08-18

申请号：US84336059

申请日：1959-09-30

申请人： DU PONT

发明人： NORMAN CRIPPS HARRY

IPC分类号： C08G63/553 ,  C08G69/26 ,  C08G73/06 ,  C08K5/12

CPC分类号： C08G73/0644 ,  C08G63/553 ,  C08G69/26 ,  C08K5/12 ,  C08L27/06

公开(公告)号：US3086946A

公开(公告)日：1963-04-23

申请号：US3390060

申请日：1960-06-06

申请人： RESEARCH CORP

发明人： BROWN HENRY C

IPC分类号： C08G73/06

CPC分类号： C08G73/0644

公开(公告)号：US3027361A

公开(公告)日：1962-03-27

申请号：US78147458

申请日：1958-12-19

申请人： DU PONT

发明人： STARN JR ROY EMERSON

IPC分类号： C08G73/06

CPC分类号： C08G73/0644

公开(公告)号：US2784166A

公开(公告)日：1957-03-05

申请号：US40857454

申请日：1954-02-05

申请人： AMERICAN CYANAMID CO

发明人： WOHNSIEDLER HENRY P ,  KROPA EDWARD L

IPC分类号： C08G73/02 ,  C08G73/04 ,  C08G73/06

CPC分类号： C08G73/0273 ,  C08G73/0644

公开(公告)号：US2481155A

公开(公告)日：1949-09-06

申请号：US71760546

申请日：1946-12-20

申请人： AMERICAN CYANAMID CO

发明人： SCHAEFER FREDERIC C

IPC分类号： C08G12/46 ,  C08G65/34 ,  C08G73/06

CPC分类号： C08G12/46 ,  C08G65/34 ,  C08G73/0644 ,  Y10T24/3902

公开(公告)号：US12077636B2

公开(公告)日：2024-09-03

申请号：US18142625

申请日：2023-05-03

申请人： NISSAN CHEMICAL CORPORATION

发明人： Motohiko Hidaka ,  Takashi Oda ,  Nobuyuki Kakiuchi ,  Hiroki Yamaguchi

IPC分类号： C08G73/06 ,  C07D405/14 ,  C08G59/32 ,  C08G59/42 ,  C08G59/68 ,  C09D179/04 ,  C09J179/04

CPC分类号： C08G73/0644 ,  C07D405/14 ,  C08G59/3245 ,  C08G59/4215 ,  C08G59/688 ,  C09D179/04 ,  C09J179/04 ,  Y10T428/2982

摘要： There is provided an epoxy composition which has difficulty in precipitating a crystal during storage, is homogeneous and can be stored for a long period; and a cured product of the composition having excellent transparency, heat resistance, and light resistance can be obtained on curing. An α-type tris-(2,3-epoxypropyl)-isocyanurate crystal including β-type tris-(2,3-epoxypropyl)-isocyanurate in the crystal in a ratio of 2% by mass to 15% by mass. A method for producing the α-type tris-(2,3-epoxypropyl)-isocyanurate crystal including step (i) separating β-type tris-(2,3-epoxypropyl)-isocyanurate contained in a tris-(2,3-epoxypropyl)-isocyanurate solution from the solution as a solid to obtain a crystal with an increased content ratio of α-type tris-(2,3-epoxypropyl)-isocyanurate.

公开(公告)号：US11926735B1

公开(公告)日：2024-03-12

申请号：US17523433

申请日：2021-11-10

申请人： The United States of America, as represented by the Secretary of the Navy

发明人： Benjamin G. Harvey ,  Michael D. Garrison

IPC分类号： C08G73/06 ,  C08G8/28 ,  C08J5/24 ,  C08L79/04

CPC分类号： C08L79/04 ,  C08G8/28 ,  C08G73/06 ,  C08G73/0644 ,  C08G73/065 ,  C08J5/24 ,  C08J2361/06 ,  C08J2379/04 ,  C08L2201/02 ,  C08L2205/025

摘要： The invention relates to cyanate ester resin blends containing resveratrol-based cyanate esters. At room temperature, the cyanate ester resin blend offers improved processability by remaining a liquid or forming a solid that melts at less than 70° C. The cyanate ester resin blend includes a resveratrol-based cyanate ester and a flexible cyanate ester having a configuration different than that of the resveratrol-based cyanate ester, where the resveratrol-based cyanate ester is no more than 80% of the total mass of the cyanate esters in the cyanate ester resin blend. A composite product can include the cyanate ester resin blend and a support material. When making the composite product, the support material is combined with the cyanate resin blend and cured at temperatures ranging from about 100° C. to about 300° C.

公开(公告)号：US11814482B2

公开(公告)日：2023-11-14

申请号：US17110823

申请日：2020-12-03

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Eigo Miyazaki ,  Masashi Tsuji ,  Tomoyuki Kikuchi ,  Yukika Yamada

IPC分类号： C08G73/06 ,  G02B1/04

CPC分类号： C08G73/0644 ,  G02B1/04

摘要： Disclosed are a triazine ring-containing polymer having a repeating unit that comprises a structural unit derived from a triazinedithiol compound, the triazine ring-containing polymer having a yellowness index of less than 3 and comprising terminal SH groups, wherein at least a portion of the SH groups are capped with a hydrocarbon group, and a number of the SH groups in the triazine ring-containing polymer is less than about 1×1018 per gram of the polymer, and a thermoplastic article and optical part including the polymer.

公开(公告)号：US11673998B2

公开(公告)日：2023-06-13

申请号：US17318461

申请日：2021-05-12

申请人： IDEMITSU KOSAN CO., LTD.

发明人： Hirotoshi Ishii

IPC分类号： C08G73/06 ,  C08L79/04

CPC分类号： C08G73/0644 ,  C08L79/04 ,  C08L2203/16 ,  C08L2203/20

摘要： A triazine ring-containing polymer, having a structural unit represented by the following formula (1), in which a peak top molecular weight obtained by gel permeation chromatography is 19,000 or less.