公开(公告)号：US20240166779A1

公开(公告)日：2024-05-23

申请号：US18550002

申请日：2022-03-07

Applicant: TOKYO OHKA KOGYO CO., LTD.

Inventor： Kenri KONNO ,  Risako MORI

IPC: C08F22/24 ,  B29C59/00 ,  B29C59/02 ,  B29K81/00 ,  B29K105/16 ,  B29K509/02 ,  C08F2/44 ,  C08F2/46 ,  C08K3/22

CPC classification number: C08F22/24 ,  B29C59/005 ,  C08F2/44 ,  C08F2/46 ,  C08K3/22 ,  B29C59/026 ,  B29K2081/00 ,  B29K2105/162 ,  B29K2509/02 ,  C08K2003/2241 ,  C08K2003/2244 ,  C08K2201/003

Abstract: A photocurable composition including metal oxide nanoparticles (X) and a photopolymerizable sulfur compound (C).

公开(公告)号：US11897835B2

公开(公告)日：2024-02-13

申请号：US17043307

申请日：2019-03-29

Applicant: MITSUI CHEMICALS, INC.

Inventor： Hironori Kuboi ,  Kaoru Ohshimizu

IPC: C07C319/08 ,  B29C45/00 ,  B29D11/00 ,  C07C327/22 ,  C08G18/38 ,  C08G18/72 ,  G02B1/04 ,  B29K81/00

CPC classification number: C07C319/08 ,  B29C45/0001 ,  B29D11/00009 ,  C07C327/22 ,  C08G18/3876 ,  C08G18/72 ,  G02B1/041 ,  B29K2081/00

Abstract: A method for producing an organic mercapto compound or an intermediate thereof according to the present invention has a reaction step of reacting an alcohol compound including a sulfur atom with a thioamide compound having a structure in which an organic group is bonded to at least one bonding hand of a thioamide group, under acidic conditions.

公开(公告)号：US20230265240A1

公开(公告)日：2023-08-24

申请号：US18307354

申请日：2023-04-26

Applicant: Stratasys, Inc.

Inventor： William R. Priedeman, JR.

IPC: C08G63/688 ,  B33Y70/00 ,  C08J5/00 ,  C08J11/06 ,  G03G9/087 ,  B29C64/40 ,  B33Y30/00 ,  G03G15/22 ,  G03G15/16 ,  B29C64/106 ,  C08G18/38 ,  C08G18/08 ,  C08G69/42

CPC classification number: C08G63/6886 ,  B33Y70/00 ,  C08J5/00 ,  C08J11/06 ,  G03G9/08755 ,  G03G9/08766 ,  B29C64/40 ,  B33Y30/00 ,  G03G15/224 ,  G03G15/1625 ,  B29C64/106 ,  C08G18/3855 ,  C08G18/0828 ,  C08G69/42 ,  G03G2215/1695 ,  C08J2367/02 ,  C08J2377/06 ,  B29K2081/00

Abstract: A water dispersible sulfo-polyamide is configured as a filament for use as an extrudable support material in the additive manufacture of a part comprising a non water dispersible polymer. The water dispersible sulfo-polyamide is a reaction product of a sulfo monomer, the water dispersible sulfo-polymer being dispersible in water resulting in separation of the water dispersible polymer from the part comprising the non water dispersible polymer.

公开(公告)号：US20190202969A1

公开(公告)日：2019-07-04

申请号：US16235955

申请日：2018-12-28

Applicant: SKC CO., LTD.

Inventor： Jongmin SHIM ,  Seung Mo HONG ,  Hyeon Myeong SEO ,  Junghwan SHIN

IPC: C08G18/38 ,  C08G18/32 ,  C08G18/73 ,  C08G18/75 ,  C08G18/76 ,  G02B1/04

CPC classification number: C08G18/3876 ,  B29C33/62 ,  B29D11/00 ,  B29K2081/00 ,  B29L2011/0016 ,  C08G18/246 ,  C08G18/3206 ,  C08G18/38 ,  C08G18/73 ,  C08G18/752 ,  C08G18/755 ,  C08G18/758 ,  C08G18/7621 ,  G02B1/04 ,  G02B1/041 ,  G02B3/00 ,  C08L75/04 ,  C08L81/00

Abstract: The embodiments relate to a polythiol composition for a plastic optical lens and a polythiourethane-based plastic optical lens prepared therefrom. In the embodiments, a first polythiol compound having an ester group and a mercapto group only as a hydrogen-bondable functional group and a second polythiol compound having an ester group and a hydrogen-bondable functional group other than a mercapto group are used in an appropriate amount. Thus, it is possible to control the viscosity of a polymerizable composition at the initial stage of polymerization at a low temperature of 5 to 15° C. and to stabilize the rate of increase in the viscosity of the composition and the reaction rate thereof, thereby preventing the generation of striae, bubbles, and the like. Further, various plastic lenses such as eyeglass lenses, camera lenses, and the like having excellent appearance characteristics (without striae and bubbles) and excellent optical characteristics can be obtained from the composition.

公开(公告)号：US20180179332A1

公开(公告)日：2018-06-28

申请号：US15737579

申请日：2016-06-17

Applicant: Stratasys, Inc.

Inventor： William R. Priedeman, Jr.

IPC: C08G63/688 ,  C08G69/42 ,  C08J5/00 ,  B29C64/40 ,  B33Y70/00

CPC classification number: C08G63/6886 ,  B29C64/106 ,  B29C64/40 ,  B29K2081/00 ,  B29K2995/0062 ,  B33Y30/00 ,  B33Y70/00 ,  C08G18/0828 ,  C08G18/3855 ,  C08G69/42 ,  C08J5/00 ,  C08J11/06 ,  C08J2300/22 ,  C08J2355/02 ,  C08J2367/02 ,  C08J2367/04 ,  C08J2369/00 ,  C08J2377/06 ,  C08J2467/02 ,  C08J2477/06 ,  G03G9/08755 ,  G03G9/08766 ,  G03G15/1625 ,  G03G15/224 ,  G03G2215/1695

Abstract: A water dispersible sulfopolymer for use as a material in the layer-wise additive manufacture of a 3D part made of a non water dispersible polymer wherein the water dispersible polymer is a reaction product of a metal sulfo monomer, the water dispersible sulfo-polymer being dispersible in water resulting in separation of the water dispersible polymer from the 3D part made of the non water dispersible polymer.

公开(公告)号：US09962871B2

公开(公告)日：2018-05-08

申请号：US14915150

申请日：2014-03-28

Applicant: SHINSEI KAGAKU KOGYO CO., LTD.

Inventor： Yoichi Miyata ,  Ryosuke Tanaka ,  Naoto Kubo

IPC: B29C45/14 ,  B29K705/10 ,  B29K81/00

CPC classification number: B29C45/14311 ,  B29K2081/00 ,  B29K2081/04 ,  B29K2705/10 ,  B29K2995/0005 ,  B29K2995/0007

Abstract: An insert molding method includes: integrally molding a thermoplastic resin with an insert component, by setting the insert component, which is a metal conductor, in a mold; clamping the mold; and injection-filling the thermoplastic resin in a cavity. The insert component is made of copper or a copper alloy. Prior to injection molding, a thin film layer mainly made of a chlorosulfonated polyethylene is formed on a surface of a portion of the insert component to be covered with the thermoplastic resin, and the thin film layer is crosslinked in the mold during injection molding.

公开(公告)号：US09840591B2

公开(公告)日：2017-12-12

申请号：US13813306

申请日：2011-08-02

Applicant: Ilya Gorodisher ,  Michael A. Johnson

Inventor： Ilya Gorodisher ,  Michael A. Johnson

IPC: B29C39/16 ,  C08G75/14 ,  C08G73/06 ,  C08J5/18 ,  B29K79/00 ,  B29K81/00 ,  B29K105/24

CPC classification number: C08G75/14 ,  B29C39/16 ,  B29K2079/00 ,  B29K2081/00 ,  B29K2105/243 ,  C08G73/06 ,  C08J5/18 ,  C08J2379/02 ,  Y02P20/582

Abstract: A process for preparing benzoxazine-thiol polymer film is described comprising forming a rolling bank of a curable composition comprising a polybenzoxazine and a polythiol, wherein the rolling bank contacts first and second carrier substrates; passing the first and second substrates with the curable composition therebetween through a nip; and at least partially curing the curable composition to provide the corresponding polymeric layer. The compositions are useful in coating, sealants, adhesive and many other applications.

公开(公告)号：US09670379B2

公开(公告)日：2017-06-06

申请号：US14807872

申请日：2015-07-23

Applicant: The Boeing Company

Inventor： Andrew P. Nowak ,  April R. Rodriguez ,  Erin E. Stache

IPC: C09D181/00 ,  C08K3/00 ,  C08K5/00 ,  C08G18/22 ,  C08G18/38 ,  C08G75/045 ,  C08G75/26 ,  G03F7/004 ,  G02C7/02 ,  B05D5/06 ,  B29C39/00 ,  B29C70/58 ,  C08K3/16 ,  G02B1/04 ,  B29K81/00 ,  B29K105/00 ,  B29K105/16 ,  B29K509/00 ,  B29L11/00

CPC classification number: C09D181/00 ,  B05D5/06 ,  B29C39/003 ,  B29C70/58 ,  B29K2081/00 ,  B29K2105/0058 ,  B29K2105/0085 ,  B29K2105/16 ,  B29K2509/00 ,  B29K2995/0026 ,  B29K2995/0027 ,  B29K2995/0029 ,  B29L2011/00 ,  C08G18/18 ,  C08G18/22 ,  C08G18/38 ,  C08G18/3876 ,  C08G18/722 ,  C08G18/73 ,  C08G18/758 ,  C08G75/045 ,  C08G75/26 ,  C08K3/00 ,  C08K3/013 ,  C08K3/16 ,  C08K5/00 ,  C08K2003/162 ,  G02B1/04 ,  G02B1/043 ,  G02C7/02 ,  G03F7/004 ,  C08L81/02 ,  C08L9/00 ,  C08L81/00

Abstract: A composition comprises a copolymer made from a thiol terminated hydrocarbon monomer and at least one additional monomer chosen from the compounds of i) a terminally unsaturated hydrocarbon monomer, ii) an isocyanate functionalized hydrocarbon monomer and iii) a silane monomer substituted with two or more C2 to C8 terminally unsaturated alkenyl groups or C2 to C8 terminally unsaturated alkynyl groups. The composition also includes a particulate filler dispersed in the copolymer and a solvent. If the terminally unsaturated hydrocarbon monomer is polybutadiene, the polybutadiene contains from about 0 mol % to about 30 mol % of polymer units in a cis-1,4-butadiene form. Composites made from the composition and methods for making composite panels are also disclosed.

公开(公告)号：US20160207233A1

公开(公告)日：2016-07-21

申请号：US14915150

申请日：2014-03-28

Applicant: SHINSEI KAGAKU KOGYO CO., LTD.

Inventor： Yoichi MIYATA ,  Ryosuke TANAKA ,  Naoto KUBO

IPC: B29C45/14

CPC classification number: B29C45/14311 ,  B29K2081/00 ,  B29K2081/04 ,  B29K2705/10 ,  B29K2995/0005 ,  B29K2995/0007

Abstract: An insert molding method includes: integrally molding a thermoplastic resin with an insert component, by setting the insert component, which is a metal conductor, in a mold; clamping the mold; and injection-filling the thermoplastic resin in a cavity. The insert component is made of copper or a copper alloy. Prior to injection molding, a thin film layer mainly made of a chlorosulfonated polyethylene is formed on a surface of a portion of the insert component to be covered with the thermoplastic resin, and the thin film layer is crosslinked in the mold during injection molding.

Abstract translation: 插入成型方法包括：通过将作为金属导体的插入部件设置在模具中，将热塑性树脂与插入部件一体成型; 夹紧模具; 并将热塑性树脂注入空腔中。 插入部件由铜或铜合金制成。 在注射成型之前，在被热塑性树脂覆盖的插入部件的一部分的表面上形成主要由氯磺化聚乙烯制成的薄膜层，并且在注射成型期间薄膜层在模具中交联。

公开(公告)号：US09249903B2

公开(公告)日：2016-02-02

申请号：US13636920

申请日：2011-03-17

Applicant: Alan Wood ,  Horst Sandner

Inventor： Alan Wood ,  Horst Sandner

IPC: B29C47/90 ,  B29C71/00 ,  F16L9/12 ,  B29C47/00 ,  B32B1/08 ,  B32B27/28 ,  F16L11/08 ,  B32B5/02 ,  B32B27/12 ,  B29C63/10 ,  B29C71/02 ,  B29K71/00 ,  B29K81/00 ,  B29L23/00

CPC classification number: F16L9/14 ,  B29C47/0023 ,  B29C47/0026 ,  B29C47/8835 ,  B29C47/8895 ,  B29C47/903 ,  B29C47/905 ,  B29C63/10 ,  B29C71/0063 ,  B29C2071/022 ,  B29C2791/006 ,  B29K2071/00 ,  B29K2081/00 ,  B29K2995/0041 ,  B29L2023/22 ,  B32B1/08 ,  B32B5/02 ,  B32B27/12 ,  B32B27/285 ,  B32B27/288 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/0269 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2307/50 ,  B32B2307/546 ,  B32B2307/552 ,  B32B2597/00 ,  F16L9/121 ,  F16L9/133 ,  F16L11/081 ,  F16L11/085 ,  Y10T156/10

Abstract: A composite pipe comprises a polyetheretherketone innermost pipe around which a reinforcing overwrap is arranged. A protective sheath surrounds the overwrap. Such a composite pipe may be made by selecting a polyetheretherketone pipe having an outer region having a crystallinity of less than 25%; overlaying the selected pipe with overwrap; and subjecting the combination to heat, thereby causing the crystallinity of the outer region of the polyetheretherketone pipe to increase. The method reduces the risk of pipe failure.

Abstract translation: 复合管包括聚醚醚酮最内管，其上布置有加强外包裹物。 护套围绕外包裹物。 这种复合管可以通过选择具有小于25％的结晶度的外部区域的聚醚醚酮管制成; 用外包装覆盖所选择的管道; 并使组合物加热，从而使聚醚醚酮管的外部区域的结晶度增加。 该方法降低了管道故障的风险。