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公开(公告)号:US20240254333A1
公开(公告)日:2024-08-01
申请号:US18560927
申请日:2022-12-07
发明人: Yasuo MUKAI , Atsushi KOYAMA
IPC分类号: C08L75/16 , C08F299/06 , C08G18/67 , C08K5/00 , C08K5/5397
CPC分类号: C08L75/16 , C08F299/06 , C08G18/672 , C08K5/0025 , C08K5/5397 , C08G2190/00 , C08L2205/025 , C08L2312/06
摘要: There is provided a photocurable urethane gel-state body which has self-formability of being in a gum-state and conforming to a shape of a surface to be used by a first-stage curing, and turns to a high-hardness polyurethane by a second-stage photocuring with the self formed shape being held. The present invention relates to the photocurable urethane gel-state body which is a photocurable gel-state body containing, at least, a photocurable composition (A) containing a polyfunctional urethane (meth)acrylate and a photopolymerization initiator, and a polyurethane (B), wherein the photocurable composition (A): the polyurethane (B) is, in mass ratio, in the range of 25:75 to 55:45; and the polyfunctional urethane (meth)acrylate has no residual hydroxyl group, and to a method for producing the photocurable urethane gel-state body.
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2.
公开(公告)号:US20240174886A1
公开(公告)日:2024-05-30
申请号:US18551965
申请日:2022-03-24
发明人: Wilhelmus Jacobus Adrianus HONCOOP , Gerrit Marinus VAN DER HOUWEN , Pieter Joost KERKHOVEN , Stefanus Jacobus Maria KOTERIS , Willem VOGELZANG , Johannes Rutger Idsard KNOOP , Roelf BLAAUW
IPC分类号: C09D153/00 , C08F299/06 , E01B19/00
CPC分类号: C09D153/00 , C08F299/06 , E01B19/00
摘要: The present invention relates to elastomeric polymer compositions comprising an acrylate and the reaction product of an acetoacetylating agent and a polyol. In particular, such elastomeric polymer compositions can be used in railway track structures. The invention also relates to a method for applying the elastomeric polymer composition in railway track structures, in particular, the method of applying the polymer composition may advantageously utilise a C-Michael addition reaction which is facilitated by the reaction product of an acetoacetylating agent and a polyol present in the polymer. The invention further relates to railway track structures and systems comprising the elastomeric polymer compositions.
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公开(公告)号:US11649312B2
公开(公告)日:2023-05-16
申请号:US17930194
申请日:2022-09-07
申请人: Carbon, Inc.
发明人: Andrew Gordon Wright
IPC分类号: C08F290/06 , B33Y10/00 , B33Y70/00 , B29C64/124 , B29C64/245 , B29C64/35 , B33Y40/20 , C08F299/06 , C08G18/10 , C08G18/22 , C08G18/73 , B29K75/00
CPC分类号: C08F290/067 , B29C64/124 , B29C64/245 , B29C64/35 , B33Y10/00 , B33Y40/20 , B33Y70/00 , C08F299/065 , C08G18/10 , C08G18/222 , C08G18/73 , B29K2075/00 , B29K2995/0065
摘要: Provided herein are methods of making (meth)acrylate blocked polyurethanes with zirconium catalysts, dual cure resins containing (meth)acrylate blocked polyurethanes and zirconium catalysts, methods of using the same in additive manufacturing, and products made therefrom.
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公开(公告)号:US11267194B2
公开(公告)日:2022-03-08
申请号:US16598707
申请日:2019-10-10
申请人: Molecule CORP
发明人: Nick Talken , Austin Wyatt Levy , Zack Kisner , Ken Kisner
IPC分类号: C08F220/34 , B29C64/124 , B29C64/40 , B29C64/386 , B29C64/135 , C08F2/48 , C08F222/10 , C08F226/10 , C08F265/06 , C08F290/06 , C08F299/06 , C08F2/50 , C08F212/08 , C08F220/06 , C08F220/56 , C08F220/58 , C08G69/14 , C09D11/322 , C09D11/38 , B29C64/00 , B33Y70/00 , B33Y80/00
摘要: The disclosure describes a polymerizable liquid that includes a reactive oligomer and a reactive monomer. The polymerizable liquid is an energy polymerizable liquid hardenable by a single reaction mechanism forming a Photoplastic material. The disclosure further describes a method of producing the Photoplastic material and articles that can be made from the Photoplastic material.
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公开(公告)号:US11248065B2
公开(公告)日:2022-02-15
申请号:US16217635
申请日:2018-12-12
发明人: Akira Miyachi , Riina Kanbara , Masashi Serizawa
IPC分类号: B29C35/08 , C08F2/50 , C08F2/46 , C08G61/04 , C08F2/44 , C08F299/06 , C08G18/75 , C08F290/06 , C09D175/16 , C08G18/24 , C08G18/79 , C08F222/10 , C08G18/67 , B32B27/30 , C09D4/06 , C09D183/06 , C08J7/04 , C08J7/043 , C08J7/046 , C08F299/08 , B29C41/00 , B29K33/04 , B29L11/00
摘要: An active energy ray-curable resin composition which contains (A) inorganic oxide particles each having an organic functional group on the surface, (B) a siloxane oligomer which has at least one functional group selected from the group consisting of a (meth)acryloyl group, an epoxy group and a vinyl group, while having a weight average molecular weight of 200-3,000, (C) a polyfunctional (meth)acrylate having a specific structure, (D) a urethane (meth)acrylate having two or more (meth)acryloyl groups in each molecule, and (E) an ultraviolet absorbent.
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6.
公开(公告)号:US20210324205A1
公开(公告)日:2021-10-21
申请号:US17236576
申请日:2021-04-21
IPC分类号: C09D5/08 , C08F283/00 , C08F290/06 , C08F299/06 , C08G18/32 , C08G18/67 , C08L23/26 , C09D4/06 , C09D123/26 , C09D175/16 , C09D7/40 , C09D5/00
摘要: Coating compositions are disclosed that include corrosion resisting particles such that the coating composition can exhibit corrosion resistance properties. Also disclosed are substrates at least partially coated with a coating deposited from such a composition and multi-component composite coatings, wherein at least one coating later is deposited from such a coating composition. Methods and apparatus for making ultrafine solid particles are also disclosed.
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公开(公告)号:US10786440B2
公开(公告)日:2020-09-29
申请号:US16070589
申请日:2016-12-13
发明人: Hiroomi Iyoku
IPC分类号: A61K8/895 , A61Q15/00 , A61Q17/04 , A61Q19/00 , A61K8/06 , C08F220/00 , C08F299/06 , A61Q5/02
摘要: A water absorbing resin has a siloxane skeleton which is a copolymer containing a structural unit derived from a polymerizable vinyl monomer (A) shown by the general formula (1), a structural unit derived from a polymerizable vinyl monomer (B) shown by the general formula (3), and a structural unit derived from an organopolysiloxane (C) having polymerizable groups at the both terminals thereof shown by the general formula (4). The water absorbing resin has a siloxane skeleton that is capable of thickening an aqueous composition without making it sticky, together with a cosmetic containing the same.
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公开(公告)号:US20190168449A1
公开(公告)日:2019-06-06
申请号:US16268096
申请日:2019-02-05
申请人: Molecule CORP
发明人: Nick Talken , Austin Wyatt Levy , Zack Kisner , Ken Kisner
IPC分类号: B29C64/124 , B29C64/135 , B29C64/386 , B29C64/40 , C08F226/10 , C08F265/06 , C08F290/06 , C08F222/10 , C08F220/34 , C08F2/48 , C08F299/06
摘要: The disclosure describes a polymerizable liquid that includes a reactive oligomer and a reactive monomer. The polymerizable liquid is an energy polymerizable liquid hardenable by a single reaction mechanism forming a photoplastic material. The disclosure further describes a method of producing the photoplastic material and articles that can be made from the photoplastic material.
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公开(公告)号:US09976047B2
公开(公告)日:2018-05-22
申请号:US14900418
申请日:2014-06-24
申请人: PolyOne Corporation
发明人: James M. Hurley , Erik M. Saly , Yixin Yang
IPC分类号: B32B3/10 , C09D133/06 , C08J3/02 , C08G18/80 , C09D175/04 , C08G18/32 , C09D11/102 , C09D11/107 , C08F299/06 , C09D151/08 , C08J3/00 , C08J3/20 , C08K5/00 , C08K5/25
CPC分类号: C09D133/06 , C08F299/065 , C08G18/3262 , C08G18/80 , C08G2150/90 , C08G2190/00 , C08G2270/00 , C08J3/005 , C08J3/02 , C08J3/203 , C08J2333/04 , C08J2375/04 , C08J2475/04 , C08K5/0016 , C08K5/25 , C09D11/102 , C09D11/107 , C09D151/08 , C09D175/04 , C08G18/10 , C08G18/28
摘要: Plastisol compositions having a two-resin interpenetrating polymer network (IPN) are disclosed. The compositions begin with blocked isocyanate grafted acrylic polymer, blocked isocyanate urethane prepolymer, plasticizer, optionally pigment, and optionally thixotropic agent. When subjected to a thermal cure, the isocyanate groups on the acrylic polymer and urethane prepolymer both become unblocked and both react with the crosslinking agent to form an interpenetrating acrylic-polyurethane network. The two-resin IPN offers improved storage stability, hand-feel characteristics, and processing properties for textile printing among other uses. Preferably these plastisol compositions are essentially free of polyvinyl halides and phthalates restricted for regulatory reasons.
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10.
公开(公告)号:US20180009927A1
公开(公告)日:2018-01-11
申请号:US15677043
申请日:2017-08-15
申请人: FUJIFILM CORPORATION
发明人: Shota SUZUKI , Noriaki SATO
IPC分类号: C08F299/06 , C09D11/107 , C08L53/00 , C09D11/033 , B41J11/00 , C09D11/30 , B41M7/00 , C09D11/101
摘要: A water dispersion of gel particles, in which the gel particles having a polymerizable group, having a three-dimensional crosslinked structure including at least one bond selected from a urethane bond and a urea bond, and including at least a photopolymerization initiator and a resin are dispersed in water, a method of producing the water dispersion, and an image forming method using the water dispersion.
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