摘要:
The invention relates to thermoplastic molding compounds that contain A) 1 to 97.85 % by weight of at least one thermoplastic polyester, B) 1 to 97.85 % by weight of at least one polycarbonate, C) 1 to 50 % by weight of a rubber-elastic polymer, D) 0.1 to 5 % by weight of a phosphorous stabilizer, E) 0.05 to 2 % by weight of an organic acid, F) 0 to 60 % by weight of further additives. The weight percentages of the components A) to F) add up to 100 %.
摘要:
The invention relates to a method for producing a polymer system capable of proton exchange, based on at least one polyaryl ether ketone. Said method consists of: (i) reacting the polyaryl ether ketone(s) with at least one alkane sulphonic acid, to obtain polyaryl ether ketones (I) containing sulphur. The invention also relates to sulphonated polyaryl ether ketones, which can be produced according to the inventive method and to their use as a polymer electrolyte membrane.
摘要:
The invention relates to a mehtod for applying integrated pre-treatment layers to metallic surfaces, especially the surfaces of strip metals, by treatment with a composition containing at least one binding agent, a cross-linking agent, a fine-particle inorganic filler, and compounds comprising at least two thioamide groups or one thioamide group and at least one functional group. The invention also relates to an integrated pre-treatment layer obtained by means of the inventive method.
摘要:
The invention relates to a method for producing tris-ortho-metallated iridium complexes of formula (I) wherein R1, R2, R3, R4, R5, R6 and X have the designations cited in the description. The invention also relates to Ir complexes that can be produced according to the inventive method, to the use of said Ir complexes as emitter molecules in organic light-emitting diodes (OLEDs), to a light-emitting layer containing said Ir complexes, to an OLED containing said light-emitting layer, and to a device containing an inventive OLED.