摘要:
A flame retardant resin composition containing 1 to 100 parts by weight of (B) an organophosphorus compound (component B) presented by the following formula (1) per 100 parts by weight of (A) a resin component (component A) containing at least 60 wt% of an acrylic resin has high flame retardancy, high transparency and satisfactory physical properties.
(wherein X 1 and X 2 are the same or different, and represent alkyl groups substituted with aromatic groups represented by the following formula (2):),
(wherein AL represents a branched or linear aliphatic hydrocarbon group having 1 to 5 carbon atoms, Ar represents a phenyl group, a naphthyl group, or an anthryl group each optionally substituted, n represents an integer of 1 to 3, and Ar can be bonded to any carbon atom in AL.)
摘要:
A processing stabilizer comprising a compound represented by formula (I), and a compound represented by formula (II), wherein the content of the compound represented by formula (II) is 0.005 to 10 parts by mass with respect to 100 parts by mass of the compound represented by formula (I). [R 1 , R 2 , R 4 and R 5 each represent a hydrogen atom, an alkyl group, a cycloalkyl group, an alkylcycloalkyl group, an aralkyl group or a phenyl group; R 3 represents a hydrogen atom or an alkyl group; X represents a single bond, a sulfur atom or a >CH-R 6 group; A represents an alkylene group or a *-C(=O)-R 7 - group; one of Y and Z represents a hydroxyl group, an alkoxy group or an aralkyloxy group, and the other represents a hydrogen atom or an alkyl group.]
摘要:
The invention relates to the use of on N-hydroxybenzotriazole derivatives, in particular N-hydroxybenzotriazole salts and/or N-hydroxy-indazoles, in particular N-hydroxy-indazole-salts as flame retardants for plastics. The invention also relates to flameproof plastic moulded bodies which contain N-hydroxybenzotriazole derivatives and/or N-hydroxy-indazole derivatives as flame retardants.
摘要:
Provided is a polyether polyamide composition including a polyether polyamide in which a diamine constituent unit thereof is derived from a specified polyether diamine compound and a xylylenediamine, and a dicarboxylic acid constituent unit thereof is derived from an ±,É-linear aliphatic dicarboxylic acid having from 4 to 20 carbon atoms and a stabilizer.
摘要:
A polylactic acid resin composition containing a polylactic acid resin, glass fibers having an average aspect ratio (average fiber length/average fiber diameter) of 5 or more, and a metallic pigment, wherein the glass fibers are contained in an amount of from 2 to 35 parts by mass, and the metallic pigment is contained in an amount of from 0.1 to 8 parts by mass, based on 100 parts by mass of the polylactic acid resin. Since the polylactic acid resin composition of the present invention has excellent moldability, and is capable of providing a molded article with high designability, including a transparent surface layer and an inner layer with a lamellar texture in the nashiji patterns, the polylactic acid resin composition can be suitably used in various industrial applications, such as daily sundries, household electric appliance parts, packaging materials for household electric appliance parts, and automobile parts.
摘要:
A flame retardant resin composition which is obtained by using a plant-derived raw material and excellent in flame retardancy, heat resistance and impact resistance, and a molded article thereof. The flame retardant resin composition comprises: (A) 100 parts by weight of a resin component (component A) containing at least 50 wt% of polylactic acid (component A-1); (B) 1 to 100 parts by weight of an organic phosphorus compound represented by the following formula (1) (component B); (C) 1 to 200 parts by weight of a filler (component C); and (D) 1 to 100 parts by weight of an impact resistance modifier (component D). (In the above formula, X 1 and X 2 are the same or different and each an aromatic substituted alkyl group represented by the following formula (2): (In the above formula, AL is a branched or linear alkyl group having 1 to 5 carbon atoms, Ar is a phenyl group, naphthyl group or anthryl group all of which may have a substituent, "n" is an integer of 1 to 3, and Ar may be bonded to any carbon atom contained in AL.))
摘要:
An organophosphorus compound useful in a phosphorus containing flame retardant and a flame retardant polyurethane foam, where the organophosphorus compound is shown in Formula (I) where Y is selected from the group consisting of an -OH group, an -NH 2 group, an -NHR 3 group, and an -SH group, where R 3 is a monovalent hydrocarbyl group having 1 to 10 carbon atoms; R is a divalent hydrocarbyl group; X is a heteroatom group; and R 1 and R 2 are each independently a substituted or unsubstituted hydrocarbyl group, wherein R 1 and R 2 can be optionally joined to form a ring.
摘要:
Pressure sensitive adhesives containing a cyclic phosphonate ester are described. Methods of preparing such adhesives and articles comprising such adhesives are also described.