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公开(公告)号：US20150376398A1
公开(公告)日：2015-12-31
申请号：US14755664
申请日：2015-06-30
Applicant: CONTINENTAL STRUCTURAL PLASTICS, INC.
Inventor： Probir Kumar Guha , Michael J. Siwajek , Michael J. Hiltunen , Michael Z. Asuncion
CPC classification number: C08L63/00 , C03C25/1095 , C03C25/26 , C03C25/40 , C08J5/043 , C08J5/045 , C08J5/08 , C08J2335/02 , C08J2363/10 , C08J2367/00 , C08J2367/02 , C08J2367/06 , C08K3/40 , C08K7/14 , C08K7/28 , C08K9/06 , C08K13/06 , C08L2203/16
Abstract: A molded article is provided that has a resin matrix having a surface, the resin matrix formed from cross-linked polyester resin or vinyl-ester resin. Glass fibers are crossed linked to the resin matrix via a silane coupling agent reactive with the matrix. A molded article is provided that has a resin matrix having a surface, the resin matrix formed from cross-linked polyester resin or vinyl-ester resin. Glass fibers each covalently bonded to at least one microspheroid matrix via a silane coupling agent reactive with a surface of the at least one microspheroids are present in increase the fiber pull strength. A sizing composition for treating glass fibers is also provided for use in such articles.
Abstract translation: 提供了具有表面的树脂基体的成型体，所述树脂基体由交联聚酯树脂或乙烯基酯树脂形成。 玻璃纤维通过与基质反应的硅烷偶联剂与树脂基体交联。 提供了具有表面的树脂基体的成型体，所述树脂基体由交联聚酯树脂或乙烯基酯树脂形成。 存在通过与至少一种微球表面反应的硅烷偶联剂共价键合至至少一个微球基质的玻璃纤维，以提高纤维拉伸强度。 还提供了用于处理玻璃纤维的上胶组合物用于这些制品。
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公开(公告)号：US10730990B2
公开(公告)日：2020-08-04
申请号：US16068530
申请日：2017-01-24
Applicant: Continental Structural Plastics, Inc.
Inventor： Michael Z. Asuncion , Probir Kumar Guha , David J. Krug , Michael J. Siwajek
IPC: C08F283/00 , C01B32/194 , C07F1/10 , C08G18/83 , C08K3/04 , C08K9/04 , C07F1/00
Abstract: A monomer is provided for a thermoset molding compound. The monomer is also polymerized with conventional monomers to form thermoplastic polymers. Graphene oxide is used to chelate metal ions to form a graphene oxide chelate that is coupled to a monomer retaining an aliphatic unsaturation capable of free radical polymerization reaction. Inclusion of a metal ion chelated to the graphene oxide affords control over the conductivity of the resultant article. In some embodiments, the monomer is found polymerized into a resulting article proximal to the article surface.
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公开(公告)号：US09868829B2
公开(公告)日：2018-01-16
申请号：US14751558
申请日：2015-06-26
Applicant: CONTINENTAL STRUCTURAL PLASTICS, INC.
Inventor： Probir Kumar Guha , Michael J. Siwajek , Michael J. Hiltunen , Michael Z. Asuncion
CPC classification number: C08J5/00 , C08J2367/00 , C08K3/013 , C08K3/26 , C08K3/346 , C08K5/5465 , C08K7/02 , C08K7/20 , C08K9/06 , C08K2003/265 , C08K2201/003 , C08L67/06 , C08L63/10 , C08K3/0033
Abstract: A molded article is provided that includes a resin matrix having a surface, the resin matrix formed from cross-linked polyester resin or vinyl-ester resin. Microspheroids having a mean diameter of from 16 to 45 microns are embedded in the resin matrix. The microspheroids having a specific gravity of between 0.19 and 0.6 and an isotactic crush strength of greater than or equal to 2750 kilopascals (kPa). Surface activating agent alkoxysilane molecules are covalently bonded to each of the microspheroids. Filler particles are also present in the resin matrix. Fibers are also present in the resin matrix. The fibers being natural fibers, glass fibers, carbon fibers, or a combination thereof. The article has a specific gravity of between 0.80 and 1.25.
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4.发明申请公开(公告)号：US20150376350A1
公开(公告)日：2015-12-31
申请号：US14751558
申请日：2015-06-26
Applicant: CONTINENTAL STRUCTURAL PLASTICS, INC.
Inventor： Probir Kumar Guha , Michael J. Siwajek , Michael J. Hiltunen , Michael Z. Asuncion
IPC: C08J5/00 , C08K5/5465 , C08K3/26 , C08K7/20 , C08K3/34
CPC classification number: C08J5/00 , C08J2367/00 , C08K3/013 , C08K3/26 , C08K3/346 , C08K5/5465 , C08K7/02 , C08K7/20 , C08K9/06 , C08K2003/265 , C08K2201/003 , C08L67/06 , C08L63/10 , C08K3/0033
Abstract: A molded article is provided that includes a resin matrix having a surface, the resin matrix formed from cross-linked polyester resin or vinyl-ester resin. Microspheroids having a mean diameter of from 16 to 45 microns are embedded in the resin matrix. The microspheroids having a specific gravity of between 0.19 and 0.6 and an isotactic crush strength of greater than or equal to 2750 kilopascals (kPa). Surface activating agent alkoxysilane molecules are covalently bonded to each of the microspheroids. Filler particles are also present in the resin matrix. Fibers are also present in in the resin matrix. The fibers being natural fibers, glass fibers, carbon fibers, or a combination thereof. The article has a specific gravity of between 0.80 and 1.25.
Abstract translation: 提供了一种模制品，其包括具有表面的树脂基体，所述树脂基体由交联的聚酯树脂或乙烯基酯树脂形成。 具有16至45微米的平均直径的微球体嵌入树脂基质中。 比重为0.19〜0.6，全同立方压碎强度大于或等于2750千帕（kPa）的微球。 表面活化剂烷氧基硅烷分子共价结合到每个微球体上。 填料颗粒也存在于树脂基质中。 纤维也存在于树脂基质中。 纤维是天然纤维，玻璃纤维，碳纤维或其组合。 该物品的比重介于0.80和1.25之间。
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Patent Agency Ranking
5.发明申请公开(公告)号：US20200224340A1
公开(公告)日：2020-07-16
申请号：US16823681
申请日：2020-03-19
Applicant: Continental Structural Plastics, Inc.
Inventor： Philippe Bonte , Marc-Philippe Toitgans , Dominique Boyer , Michael Z. Asuncion , Probir Kumar Guha
IPC: D02J1/18 , D06M10/02 , D01G1/04 , B29B13/08 , B29C70/50 , B29C70/12 , C08J5/00 , B29B7/90 , C03C25/6293 , D04H1/413 , D04H1/4218 , D04H1/4242 , D04H1/44 , D04H1/64 , D04H1/732
Abstract: A system for debundling fiber tow into chopped fibers is provided that has one or more reels of fiber tow, a cutting element configured to receive the fiber tow to form chopped fiber, and a tube with introduced gas flow configured to receive the chopped fiber. A moving belt is positioned under the tube to collect the chopped fiber. A dispenser is positioned along the moving belt for applying a binder or additive. A treatment chamber receives the treated chopped fiber. A process for debundling fiber tow into chopped fibers is provided that supplies one or more reels of fiber tow to a cutting system, drops the chopped fiber into a tube with introduced gas flow to debundle the chopped fiber with a vortex, collects the chopped fiber exiting the tube onto a moving belt, chemically treats the chopped fiber, and provides the chemically treated chopped to a treatment chamber.
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公开(公告)号：US10689781B2
公开(公告)日：2020-06-23
申请号：US16069315
申请日：2017-01-25
Applicant: Continental Structural Plastics, Inc.
Inventor： Philippe Bonte , Marc-Philippe Toitgans , Dominique Boyer , Michael Z. Asuncion , Probir Kumar Guha
IPC: D02J1/18 , D01G1/04 , B29C70/50 , B29C70/12 , D04H1/413 , D04H1/4218 , D04H1/4242 , D04H1/44 , D04H1/64 , D04H1/732 , D06M10/02 , B29B13/08 , C08J5/00 , B29B7/90 , C03C25/6293 , D06M101/40
Abstract: A system for debundling fiber tow into chopped fibers is provided that has one or more reels of fiber tow, a cutting element configured to receive the fiber tow to form chopped fiber, and a tube with introduced gas flow configured to receive the chopped fiber. A moving belt is positioned under the tube to collect the chopped fiber. A dispenser is positioned along the moving belt for applying a binder or additive. A treatment chamber receives the treated chopped fiber. A process for debundling fiber tow into chopped fibers is provided that supplies one or more reels of fiber tow to a cutting system, drops the chopped fiber into a tube with introduced gas flow to debundle the chopped fiber with a vortex, collects the chopped fiber exiting the tube onto a moving belt, chemically treats the chopped fiber, and provides the chemically treated chopped to a treatment chamber.
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公开(公告)号：US09944788B2
公开(公告)日：2018-04-17
申请号：US14755664
申请日：2015-06-30
Applicant: CONTINENTAL STRUCTURAL PLASTICS, INC.
Inventor： Probir Kumar Guha , Michael J. Siwajek , Michael J. Hiltunen , Michael Z. Asuncion
IPC: C08K7/14 , C08K9/06 , C08K3/40 , C08J5/04 , C08J5/18 , C08L63/10 , C08L63/00 , C08L67/06 , C08L67/00 , C08K13/06 , C03C25/40 , C08K7/28 , C08J5/08 , C03C25/10 , C03C25/26
CPC classification number: C08L63/00 , C03C25/1095 , C03C25/26 , C03C25/40 , C08J5/043 , C08J5/045 , C08J5/08 , C08J2335/02 , C08J2363/10 , C08J2367/00 , C08J2367/02 , C08J2367/06 , C08K3/40 , C08K7/14 , C08K7/28 , C08K9/06 , C08K13/06 , C08L2203/16
Abstract: A molded article is provided that has a resin matrix having a surface, the resin matrix formed from cross-linked polyester resin or vinyl-ester resin. Glass fibers are crossed linked to the resin matrix via a silane coupling agent reactive with the matrix. A molded article is provided that has a resin matrix having a surface, the resin matrix formed from cross-linked polyester resin or vinyl-ester resin. Glass fibers each covalently bonded to at least one microspheroid matrix via a silane coupling agent reactive with a surface of the at least one microspheroids are present in increase the fiber pull strength. A sizing composition for treating glass fibers is also provided for use in such articles.
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公开(公告)号：US20220306857A1
公开(公告)日：2022-09-29
申请号：US17635464
申请日：2020-08-14
Applicant: CONTINENTAL STRUCTURAL PLASTICS, INC.
Inventor： David J. Krug, III , Nicholas T. Kamar , Michael Z. Asuncion , Steven L. Prascius , MIchael J. Siwajek
IPC: C08L67/06 , C08J5/04 , C09D163/00
Abstract: A cured article includes a cured thermoset resin matrix defining an article surface. Hollow glass microspheroids are dispersed in the cured thermoset resin matrix. A low profile additive package is dispersed in the cured thermoset resin matrix. A plurality of carbon fiber bundles are present and wet by the cured thermoset resin matrix. The matrix formed from a prepolymer and styrenic monomer. A free radical initiator is provided to cure the thermoset resin matrix and having limited decomposition products with a boiling point of between 160-210° C.; wherein the article emits less than 250 parts per million (ppm) of volatiles as measured after heating to 185° C. at a rate of 14° C./min and held for 1 minute.
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公开(公告)号：US11066762B2
公开(公告)日：2021-07-20
申请号：US16823681
申请日：2020-03-19
Applicant: Continental Structural Plastics, Inc.
Inventor： Philippe Bonte , Marc-Philippe Toitgans , Dominique Boyer , Michael Z. Asuncion , Probir Kumar Guha
IPC: D02J1/18 , D06M10/02 , B29C70/50 , B29C70/12 , C08J5/00 , C03C25/6293 , D04H1/413 , D04H1/4218 , D04H1/4242 , D04H1/44 , D04H1/64 , D04H1/732 , D06M101/40 , D01G1/04 , B29B13/08 , B29B7/90
Abstract: A system for debundling fiber tow into chopped fibers is provided that has one or more reels of fiber tow, a cutting element configured to receive the fiber tow to form chopped fiber, and a tube with introduced gas flow configured to receive the chopped fiber. A moving belt is positioned under the tube to collect the chopped fiber. A dispenser is positioned along the moving belt for applying a binder or additive. A treatment chamber receives the treated chopped fiber. A process for debundling fiber tow into chopped fibers is provided that supplies one or more reels of fiber tow to a cutting system, drops the chopped fiber into a tube with introduced gas flow to debundle the chopped fiber with a vortex, collects the chopped fiber exiting the tube onto a moving belt, chemically treats the chopped fiber, and provides the chemically treated chopped to a treatment chamber.
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