摘要:
A laminated lithographic printing plate comprising an adhesive layer that is accessible to and insoluble in (A) oleophilic inks and alkaline or acidic aqueous fountain solutions used during printing with the printing plate, and (B) alkaline or acidic aqueous developers used during development of the printing plate. This adhesive layer is also (I) soluble in an alkaline aqueous processing liquid, when said developers and said fountain solutions are acidic, (II) soluble in an acidic aqueous processing liquid, when said developers and said fountain solutions are alkaline, (III) meltable, or (IV) a dry adhesive compliant layer having a hardness of 60 Shore-A or less. This adhesive layer thus allows delamination of the printing plate.
摘要:
A resin composition capable of achieving a printed wiring board or the like excellent in heat dissipation properties, water absorption properties, copper foil peel strength, and heat resistance after moisture absorption is provided. A prepreg, a laminate, a metal foil clad laminate, a printed wiring board and the like, which use the resin composition are also provided. The resin composition of the present invention having at least an epoxy resin (A), a cyanate ester compound (B), and an inorganic filler (C), wherein the inorganic filler (C) comprises at least a surface-treated silicon carbide (C-1) of a silicon carbide powder having at least a part of the surface treated with an inorganic oxide.
摘要:
Die Erfindung betrifft eine dampfisolierende Wandverkleidung (100), umfassend eine als Dampfsperre wirkende Aluminiumfolie (4), die mit einer Putzträgerschicht (3) verbunden ist, dadurch gekennzeichnet, dass die Putzträgerschicht (3) aus einer Faserlage (1), nämlich einer Vlies-, Gewebe-, Gewirke- oder Gelegelage aus hydrophilen Fasern, besteht, die mit einem flexibel ausgehärteten, die Faserlage mit der Aluminiumfolie verbindenden und die Eigenschaft eines Putzmörtels aufweisenden Mörtel (2) gebunden ist.
摘要:
This invention is directed to a structural core comprising a fibrous web and a matrix resin, the matrix resin comprising from 15 to 75 weight percent of the weight of web plus resin, the matrix resin contains a first resin comprising tannin in an amount of 10 to 100 weight percent and a second resin in the event tannin is not present in an amount of 100 weight percent, A preferred second resin is phenolic, benzoxazine, polyester, cyanate ester, bismaleimide, epoxy, polyimide or combination thereof.
摘要:
Disclosed is to a composite material, a structural element comprised of the composite material, an airplane wing spar and their methods of production. Some embodiments of the present invention include composite materials comprised of multiple layers of arrays of metallic bodies separated by layers of non-metallic material, wherein the orientation of metallic bodies in some metallic layers is structurally complementing to the orientation of metallic layers in adjacent metallic layers. Other embodiments of the present invention include structural elements, such as an airplane wing spar, comprised of the composite material.
摘要:
A primer-less coating composition for facestock comprises: a binder being a water-dispersible polymer; an ethlenically unsaturated compound which is aqueous-dispersible and miscible with or bond with an ink; and a crosslinker, wherein said crosslinker is suitable for binding the coating to the facestock. The coating composition may be applied to a substrate to form a printable film, a printed film in accordance with the invention may be used in a label, for example for use on a container such as a bottle.
摘要:
A halogen-free low-dielectric resin composition, and a prepreg and a copper foil laminate made by using same. The halogen-free low-dielectric resin composition, based on parts by weight of the organic solid content, comprises: 5 to 90 parts by weight of epoxidized polybutadiene resin; 10 to 90 parts by weight of benzoxazine resin; 10 to 90 parts by weight of epoxy resin; 1 to 50 parts by weight of curing agent; 10 to 50 parts by weight of organic fire retardant; 0.01 to 1 part by weight of curing catalyst; 0.1 to 10 parts by weight of initiator; and 10 to 100 parts by weight of packing. The halogen-free low-dielectric resin composition of the present invention uses the epoxidized polybutadiene resin, so as to not only solve the defect of the polybutadiene but also maintain the advantages on the dielectric property and flexibility, thereby improving the adhesive force thereof with the copper foil. The prepreg and the copper foil laminate that are used for the printed circuit board and made by using the resin composition have the desirable dielectric property, desirable heat resistance, and a high glass-transition temperature, and can satisfy the requirements of high-frequency electronic signal transmission and high-speed information processing in the industry of printed circuit board copper foil plate.