A stabilizer composition for producing a polymeric hollow article in a rotomolding process has stabilizing amounts of: (i) at least one chroman-based compound according to Formula (V):

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wherein at least one instance of R.sub.21 is OR.sub.27, R.sub.27 is COR′″ or Si(R.sub.28).sub.3, and R′″, R.sub.22, R.sub.23 R.sub.24, R.sub.25 and R.sub.26 are as defined herein; (ii) at least one phosphite or phosphonite; and (iii) a basic co-additive selected from alkali metal or alkaline metal salts of higher fatty acids. A polymeric hollow article is made by a process comprising: a) filling a mold with a polyolefin and a stabilizing amount of the stabilizer composition described herewith; b) rotating the mold around at least one axis while heating the mold in an oven, thereby fusing the composition and spreading it to the walls of the mold; c) cooling the mold; and d) opening the mold to remove the resulting polymeric hollow article.

Provided is a resin composition containing polymethallyl alcohol (A) having a repeating structural unit represented by the following formula (1) in an amount of greater than or equal to 30 mol %, and a metal ion (B), a content of the metal ion (B) being greater than or equal to 0.05 μmol per 1 g of the polymethallyl alcohol (A); a method of producing the resin composition; and a molding containing the resin composition. ##STR00001##

Provided is a resin composition containing polymethallyl alcohol (A) having a repeating structural unit represented by the following formula (1) in an amount of greater than or equal to 30 mol %, and a metal ion (B), a content of the metal ion (B) being greater than or equal to 0.05 μmol per 1 g of the polymethallyl alcohol (A); a method of producing the resin composition; and a molding containing the resin composition. ##STR00001##

Provided is a resin composition containing polymethallyl alcohol (A) having a repeating structural unit represented by the following formula (1) in an amount of greater than or equal to 30 mol %, and a metal ion (B), a content of the metal ion (B) being greater than or equal to 0.05 μmol per 1 g of the polymethallyl alcohol (A); a method of producing the resin composition; and a molding containing the resin composition. ##STR00001##

An epoxide resin for the manufacture of a fibre-reinforced composite material having fire retardant properties and/or for use as an adhesive or hot-melt adhesive having fire retardant properties, the epoxide resin being halogen-free and phenolic resin-free, the epoxide resin comprising: A. a mixture of (i) at least one first non-halogenated multifunctional epoxide-containing resin which has an epoxide functionality of greater than 2 and (ii) at least one second non-halogenated multifunctional epoxide-containing resin which has an epoxide functionality of less than or equal to 2; B. at least one catalyst for curing the mixture of epoxide-containing resins to form a cured epoxy resin; and C. at least one fire retardant additive for forming an intumescent char when the cured epoxy resin is exposed to a fire, wherein the at least one fire retardant additive comprises expandable flake graphite and wherein the expandable flake graphite is present in a concentration of from 0.09 to 2.5 wt % based on the weight of the epoxide resin.

An epoxide resin for the manufacture of a fibre-reinforced composite material having fire retardant properties and/or for use as an adhesive or hot-melt adhesive having fire retardant properties, the epoxide resin being halogen-free and phenolic resin-free, the epoxide resin comprising: A. a mixture of (i) at least one first non-halogenated multifunctional epoxide-containing resin which has an epoxide functionality of greater than 2 and (ii) at least one second non-halogenated multifunctional epoxide-containing resin which has an epoxide functionality of less than or equal to 2; B. at least one catalyst for curing the mixture of epoxide-containing resins to form a cured epoxy resin; and C. at least one fire retardant additive for forming an intumescent char when the cured epoxy resin is exposed to a fire, wherein the at least one fire retardant additive comprises expandable flake graphite and wherein the expandable flake graphite is present in a concentration of from 0.09 to 2.5 wt % based on the weight of the epoxide resin.

Polymer compositions containing a titanated chromium-based ethylene polymer, 150-350 ppm of zinc stearate and/or calcium stearate, 50-5000 ppm of a phenolic antioxidant, 200-3000 ppm of a diphosphite antioxidant, and optionally, 200-3000 ppm of a monophosphite antioxidant, are described. These polymer compositions have improved long-term color stability, as well as lower levels of color formation after aging.

Polymer compositions containing a titanated chromium-based ethylene polymer, 150-350 ppm of zinc stearate and/or calcium stearate, 50-5000 ppm of a phenolic antioxidant, 200-3000 ppm of a diphosphite antioxidant, and optionally, 200-3000 ppm of a monophosphite antioxidant, are described. These polymer compositions have improved long-term color stability, as well as lower levels of color formation after aging.

The present invention relates to preparations having improved efficacy as flame retardants, to the use thereof and to polyurethanes containing the preparations according to the invention.

A resin composition includes a (meth) acrylate oligomer, and an oxygen inhibition preventing agent including at least one of a phosphite compound having a boiling point of about 150° C. or higher, and a phosphine compound having a boiling point of about 150° C. or higher, wherein the oxygen inhibition preventing agent is included in an amount of about 0.1 wt % or more and less than about 1 wt % with respect to a total amount of a (meth)acrylate. An adhesive member formed by photocuring the resin composition exhibits excellent adhesion at high temperatures, and may thus exhibit excellent reliability in case used in a flexible display device.