Patent classifications
C
CHEMISTRY; METALLURGY
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C08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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C08J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
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2483/00
Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
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C08J2483/10
Block- or graft-copolymers containing polysiloxane sequences
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C08J2483/10

POLYCARBONATE COMPOSITION, METHOD FOR THE MANUFACTURE THEREOF, AND ARTICLES PREPARED THEREFROM
20260042914 · 2026-02-12 ·

A polycarbonate composition includes particular amounts of a polycarbonate, a polycarbonate-siloxane copolymer, a triazine-containing UV absorbing agent, and phosphazene flame retardant. The composition can provide a desirable combination of properties. Methods for the manufacture of the composition and articles including the composition are also disclosed.

Coating agent, resin member, and production method therefor
12545803 · 2026-02-10 · ·

A coating agent has: a film-forming component containing an organosilicon compound having a radical polymerizable functional group and an alkoxysilyl group; and a film-curing component composed so that a base and a radical can be generated on irradiation with ultraviolet light. The film-curing component includes a nonionic photobase generator having no ionic bond in the molecular structure. The content of the nonionic photobase generator is 0.1 parts by mass or more and 50 parts by mass or less, based on 100 parts by mass of the organosilicon compound.