公开(公告)号：US20190233330A1

公开(公告)日：2019-08-01

申请号：US16318282

申请日：2016-07-22

申请人： PRYSMIAN S.p.A. ,  POLITECNICO Dl MILANO

发明人： Lidia TERRUZZI ,  Pamela DE MARTINO ,  Attilio CITTERIO ,  Massimo GOLA

IPC分类号： C03C25/323 ,  C03C25/50 ,  C08G63/00 ,  C09D167/08

CPC分类号： C03C25/323 ,  C03C25/50 ,  C08G63/00 ,  C09D167/00 ,  C09D167/08

摘要： The present invention concerns an optical fibre comprising: an optical waveguide comprising a glass core surrounded by a glass cladding; a coating surrounding said optical waveguide comprising a cured polymer material comprising a polyester obtained by esterification of: a reactant A selected from an acid, a triglyceride, or a mixture of triglycerides having a C16-C24 aliphatic chain comprising at least two conjugated double bonds; and a polyol made of at least one monomer comprising at least 3 hydroxyl groups, the polyol being thermally stable up to 300° C. (reactant B). The present invention concerns also the above said polyester coating, a method for coating an optical fibre with said polyester coating and a method for obtaining predetermined mechanical properties of a coating for an optical fibre. The cured polymer forming the coating can be prepared by curing the polyester of the invention either thermally or by radiation.

公开(公告)号：US20190202733A1

公开(公告)日：2019-07-04

申请号：US15860833

申请日：2018-01-03

申请人： Ferro Corporation

发明人： Thirumalai Duraisamy ,  Kameron Gale ,  Cindy Pankiewicz ,  George E. Sakoske

IPC分类号： C03C17/32 ,  C08L75/04 ,  C03C25/47 ,  C08K5/00 ,  C08G63/16 ,  C08G59/24 ,  C08G18/44 ,  C07C31/22 ,  C08K5/16 ,  C03C25/25 ,  C01B33/20 ,  C03C25/325 ,  C03C25/323 ,  C03C25/106

CPC分类号： C03C17/322 ,  C01B33/20 ,  C03C25/106 ,  C03C25/25 ,  C03C25/323 ,  C03C25/325 ,  C03C25/47 ,  C03C2217/72 ,  C03C2218/119 ,  C03C2218/13 ,  C07C31/22 ,  C08G18/44 ,  C08G59/24 ,  C08G63/16 ,  C08K5/0025 ,  C08K5/16 ,  C08L75/04

摘要： A curable glass coating composition including 5-70 wt % aliphatic polycarbonate diol, 5-60 wt % crosslinker, 1-20 wt % extender, 4-20 wt % fatty alcohol, and 2-30 wt % crystalline or amorphous powder filler material, and optionally 2-20 wt % aliphatic polyester polyol and 2-20 wt % cycloaliphatic epoxy. The coating composition can be applied to a glass substrate and cured to form a decorative cured polyurethane coating layer on the substrate that has improved caustic and UV resistance.

公开(公告)号：US09888570B2

公开(公告)日：2018-02-06

申请号：US14068655

申请日：2013-10-31

申请人： International Business Machines Corporation

发明人： Dylan J. Boday ,  Joseph Kuczynski

IPC分类号： H05K1/03 ,  C08L71/12 ,  C08L71/00 ,  B32B17/02 ,  B32B17/06 ,  C03C25/32 ,  C08G65/48 ,  H05K3/02

CPC分类号： H05K1/0353 ,  B32B17/02 ,  B32B17/064 ,  C03C25/323 ,  C08G65/485 ,  C08L71/00 ,  C08L71/12 ,  C08L71/126 ,  C08L2205/02 ,  C08L2205/05 ,  H05K1/0326 ,  H05K1/0366 ,  H05K3/025 ,  H05K2201/0358 ,  Y10T428/31678 ,  Y10T442/2992

摘要： An enhanced prepreg for printed circuit board (PCB) laminates includes a substrate and a resin applied to the substrate. The resin includes a curable polymer and a polymerization initiator polymer having a backbone with a free radical initiator forming segment that breaks apart upon being subjected to heat to generate a plurality of non-volatile initiating species. This resin composition eliminates possible volatile loss of the free radical initiator during all processing steps in the preparation of PCB laminates. The resin may additionally include a cross-linking agent, flame retardant and viscosity modifiers. In one embodiment, a sheet of woven glass fibers is impregnated with the resin and subsequently dried or cured. The glass cloth substrate may include a silane coupling agent to couple the resin to the substrate. In another embodiment, resin coated copper (RCC) is prepared by applying the resin to copper and subsequently curing the resin.

公开(公告)号：US09611569B2

公开(公告)日：2017-04-04

申请号：US14728798

申请日：2015-06-02

申请人： MIRteq Pty Limited

发明人： Peter Clifford Hodgson

IPC分类号： C08K9/00 ,  D01F11/00 ,  C08K9/04 ,  C08K3/40 ,  C03C25/26 ,  C03C25/32 ,  C08J5/04 ,  C08J5/06 ,  C08J5/08 ,  C08K7/14 ,  B29K101/10 ,  B29K105/06

CPC分类号： D01F11/00 ,  B29K2101/10 ,  B29K2105/06 ,  C03C25/26 ,  C03C25/323 ,  C08J5/04 ,  C08J5/06 ,  C08J5/08 ,  C08K3/40 ,  C08K7/14 ,  C08K9/04 ,  Y10S428/902 ,  Y10T428/2933 ,  Y10T428/2938 ,  Y10T428/2962

摘要： The present invention relates to a reinforced composite material and a method for its production. The composite material comprises at least one cured resin having a reinforcing material. Preferably the reinforcing material is a plurality of glass fibers which are treated such that the properties of the interphase substantially surrounding each fiber are substantially equivalent to those of the bulk cured resin. The fiber treatment may be selected from the group consisting of a polymeric coating, a hydrophilic surface coating, a surface coating of a free radical inhibitor, or a reduction in the total surface area of the fibers. The reinforced composite material of the invention provides improved long-term mechanical properties compared to traditional glass fiber reinforced materials.

公开(公告)号：US20160340499A1

公开(公告)日：2016-11-24

申请号：US15230721

申请日：2016-08-08

申请人： Owens Corning Intellectual Capital, LLC

发明人： Christopher M. Hawkins ,  Jesus M. Hernandez-Torres ,  Liang Chen

IPC分类号： C08L5/02 ,  C08K5/11 ,  C08K3/32 ,  C08K3/16 ,  C03C25/64 ,  C08K5/053 ,  C08K5/17 ,  C08K5/06 ,  C08K5/56 ,  C03C25/32 ,  C08K5/544 ,  C08K5/098

CPC分类号： C08K7/14 ,  B27N3/12 ,  C03C25/1095 ,  C03C25/20 ,  C03C25/26 ,  C03C25/323 ,  C08K3/16 ,  C08K3/32 ,  C08K5/053 ,  C08K5/06 ,  C08K5/098 ,  C08K5/11 ,  C08K5/17 ,  C08K5/544 ,  C08K5/56 ,  C08K2003/164 ,  C08K2003/329 ,  C08L5/00 ,  C08L5/02 ,  C08L33/02 ,  C08L2205/06 ,  C09D103/04 ,  C09J103/02 ,  C09J103/04 ,  C09J105/06 ,  D04H1/4218 ,  D04H1/587 ,  Y10T428/249924 ,  Y10T428/24994 ,  Y10T442/2992 ,  Y10T442/60 ,  Y10T442/696 ,  C08K5/0025 ,  C08K5/092 ,  C08K5/54

摘要： An aqueous binder composition is provided that includes a carbohydrate and a crosslinking agent. In exemplary embodiments, the carbohydrate-based binder composition may also include a catalyst, a coupling agent, a process aid, a crosslinking density enhancer, an extender, a moisture resistant agent, a dedusting oil, a colorant, a corrosion inhibitor, a surfactant, a pH adjuster, and combinations thereof. The carbohydrate may be natural in origin and derived from renewable resources. Additionally, the carbohydrate polymer may have a dextrose equivalent (DE) number from 2 to 20. In at least one exemplary embodiment, the carbohydrate is a water-soluble polysaccharide such as dextrin or maltodextrin and the crosslinking agent is citric acid. Advantageously, the carbohydrates have a low viscosity and cure at moderate temperatures. The environmentally friendly, formaldehyde-free binder may be used in the formation of insulation materials and non-woven chopped strand mats. A method of making fibrous insulation products is also provided.

公开(公告)号：US09422190B2

公开(公告)日：2016-08-23

申请号：US13481284

申请日：2012-05-25

申请人： Kiarash Alavi Shooshtari ,  Jawed Asrar

发明人： Kiarash Alavi Shooshtari ,  Jawed Asrar

IPC分类号： C08F8/28 ,  C03C25/10 ,  C08L29/14 ,  C09D129/14 ,  C03C25/32 ,  H01M2/16 ,  H05K1/03

CPC分类号： C03C25/10 ,  C03C25/323 ,  C08F8/28 ,  C08L29/14 ,  C09D129/14 ,  H01M2/1613 ,  H05K1/0366 ,  Y10T428/2933

摘要： A curable formaldehyde-free binding composition for use with fiberglass is provided. Such curable composition comprises an acid-catalyzed reaction product of an aldehyde or ketone with a multihydric alcohol. When heated, the composition forms polyacetal or polyketal that undergoes curing to form a water-insoluble resin binder which exhibits good adhesion to glass. In a preferred embodiment, maleic anhydride initially serves as a catalyst and subsequently enters into a cross-linking reaction during curing to form a poly(ester-acetal). Also, in a preferred embodiment, the fiberglass is in the form of building insulation. In other embodiments the product can be a microglass-based substrate for use in a printed circuit board, battery separator, filter stock, or reinforcement scrim.

公开(公告)号：US20160135660A1

公开(公告)日：2016-05-19

申请号：US14565926

申请日：2014-12-10

申请人： DYCEM LIMITED

发明人： Andrew Jones ,  Mark Dalziel

IPC分类号： A47L23/22 ,  C03C25/42 ,  A47G27/00 ,  C03C25/32

CPC分类号： C03C25/42 ,  A47G27/0206 ,  C03C25/323

摘要： A contamination control mat 10 comprising a support layer 16 which is coated on a top surface with a polymeric contamination control layer 17, wherein the support layer 16 comprises a glass fibre reinforced polymer that is printed on a top surface, the polymeric contamination control layer 17 is transparent or translucent, and the printed surface is visible through the polymeric contamination control layer. This provides a thin yet rigid and stable mat 10 that can also display printed information that is protected from damage. The mat 10 is primarily used to meet contamination control needs.

摘要翻译： 一种污染控制垫10，其包括在顶表面上涂覆有聚合物污染物控制层17的支撑层16，其中支撑层16包括印刷在顶表面上的玻璃纤维增​​强聚合物，聚合污染控制层17 是透明或半透明的，印刷的表面通过聚合物污染物控制层是可见的。 这提供了一种薄但刚性和稳定的垫10，其还可以显示受保护的打印信息免受损坏。 垫10主要用于满足污染控制需求。

公开(公告)号：US20160024691A1

公开(公告)日：2016-01-28

申请号：US14728798

申请日：2015-06-02

申请人： MIRteq Pty Limited

发明人： Peter Clifford Hodgson

IPC分类号： D01F11/00

CPC分类号： D01F11/00 ,  B29K2101/10 ,  B29K2105/06 ,  C03C25/26 ,  C03C25/323 ,  C08J5/04 ,  C08J5/06 ,  C08J5/08 ,  C08K3/40 ,  C08K7/14 ,  C08K9/04 ,  Y10S428/902 ,  Y10T428/2933 ,  Y10T428/2938 ,  Y10T428/2962

摘要： The present invention relates to a reinforced composite material and a method for its production. The composite material comprises at least one cured resin having a reinforcing material. Preferably the reinforcing material is a plurality of glass fibres which are treated such that the properties of the interphase substantially surrounding each fibre are substantially equivalent to those of the bulk cured resin. The fibre treatment may be selected from the group consisting of a polymeric coating, a hydrophilic surface coating, a surface coating of a free radical inhibitor, or a reduction in the total surface area of the fibres. The reinforced composite material of the invention provides improved long-term mechanical properties compared to traditional glass fibre reinforced materials.

摘要翻译： 本发明涉及增强复合材料及其制造方法。 复合材料包括至少一种具有增强材料的固化树脂。 优选地，增强材料是多个玻璃纤维，其被处理成使得基本上围绕每个纤维的界面的性质基本上等于体固化树脂的性质。 纤维处理可以选自聚合物涂层，亲水性表面涂层，自由基抑制剂的表面涂层或纤维的总表面积的减少。 与传统的玻璃纤维增​​强材料相比，本发明的增强复合材料提供了改进的长期机械性能。

公开(公告)号：US08980774B2

公开(公告)日：2015-03-17

申请号：US13524828

申请日：2012-06-15

申请人： Yingchao Zhang ,  Raman C. Subrayan ,  Vinay Malhotra ,  David A. Snover

发明人： Yingchao Zhang ,  Raman C. Subrayan ,  Vinay Malhotra ,  David A. Snover

IPC分类号： B32B5/02 ,  B32B27/30 ,  B32B27/36 ,  B32B27/42 ,  B32B17/04 ,  C03C25/24 ,  C08K5/07 ,  C08L29/04 ,  C08L33/00 ,  C08L33/02 ,  C08L33/08 ,  C08L33/26 ,  C08L67/00 ,  D04H1/587 ,  D04H1/64 ,  D04H13/00 ,  D06M13/224

CPC分类号： C08L67/00 ,  C03C25/1095 ,  C03C25/24 ,  C03C25/323 ,  C08K5/07 ,  C08L29/04 ,  C08L33/00 ,  C08L33/02 ,  C08L33/08 ,  C08L33/26 ,  D04H1/587 ,  D04H1/64 ,  D04H13/00 ,  D06M13/224 ,  Y10T442/2779 ,  Y10T442/2787 ,  Y10T442/2811 ,  Y10T442/2844 ,  Y10T442/2861 ,  Y10T442/2934 ,  Y10T442/2967 ,  Y10T442/2992

摘要： Polyester materials, methods for making polyesters materials, and uses of the polyester materials in binder materials and articles of manufacture are disclosed. In one embodiment, a process is provided for preparing a polyester solution, including mixing monomers of at least one organic acid containing at least three carboxylic groups and at least one multi-hydroxyl alcohol containing at least three hydroxyl groups to form a reaction mixture, heating the reaction mixture to a first temperature, polymerizing the monomers at the first temperature until reaching an acid value from about 200 to about 400 mg KOH/g, adjusting the temperature to a second temperature less than the first temperature, and forming the polyester solution. The polyester materials may be mixed with cross-linking materials to form binder materials. The binder material may then be used to form articles of manufacture.

摘要翻译： 公开了聚酯材料，聚酯材料的制备方法以及聚酯材料在粘合剂材料和制品中的应用。 在一个实施方案中，提供了制备聚酯溶液的方法，包括混合至少一种含有至少三个羧基的有机酸的单体和至少含有至少三个羟基的多羟基醇以形成反应混合物，加热 将反应混合物转化为第一温度，在第一温度下聚合单体，直到达到约200至约400mg KOH / g的酸值，将温度调节至低于第一温度的第二温度，并形成聚酯溶液。 聚酯材料可以与交联材料混合以形成粘合剂材料。 然后可以将粘合剂材料用于形成制品。

公开(公告)号：US20130337712A1

公开(公告)日：2013-12-19

申请号：US13524828

申请日：2012-06-15

申请人： Yingchao Zhang ,  Raman C. Subrayan ,  Vinay Malhotra ,  David A. Snover

发明人： Yingchao Zhang ,  Raman C. Subrayan ,  Vinay Malhotra ,  David A. Snover

IPC分类号： C08L67/04 ,  C08L33/26 ,  C08L33/00 ,  C08L29/04 ,  B32B17/04 ,  C08L33/08 ,  B32B19/02 ,  D04H13/00 ,  D04H1/587 ,  B32B5/02 ,  B29C70/08 ,  C08L33/02

CPC分类号： C08L67/00 ,  C03C25/1095 ,  C03C25/24 ,  C03C25/323 ,  C08K5/07 ,  C08L29/04 ,  C08L33/00 ,  C08L33/02 ,  C08L33/08 ,  C08L33/26 ,  D04H1/587 ,  D04H1/64 ,  D04H13/00 ,  D06M13/224 ,  Y10T442/2779 ,  Y10T442/2787 ,  Y10T442/2811 ,  Y10T442/2844 ,  Y10T442/2861 ,  Y10T442/2934 ,  Y10T442/2967 ,  Y10T442/2992

摘要： Polyester materials, methods for making polyesters materials, and uses of the polyester materials in binder materials and articles of manufacture are disclosed. In one embodiment, a process is provided for preparing a polyester solution, including mixing monomers of at least one organic acid containing at least three carboxylic groups and at least one multi-hydroxyl alcohol containing at least three hydroxyl groups to form a reaction mixture, heating the reaction mixture to a first temperature, polymerizing the monomers at the first temperature until reaching an acid value from about 200 to about 400 mg KOH/g, adjusting the temperature to a second temperature less than the first temperature, and forming the polyester solution. The polyester materials may be mixed with cross-linking materials to form binder materials. The binder material may then be used to form articles of manufacture.