Compositions and articles with improved flame properties and fabric with improved melt dripping properties is disclosed. Reduced melt dripping can prevent injuries. Methods for making and using such compositions, articles and fabric are disclosed.

Compositions and articles with improved flame properties and fabric with improved melt dripping properties is disclosed. Reduced melt dripping can prevent injuries. Methods for making and using such compositions, articles and fabric are disclosed.

The invention relates to a composition comprising an organic material susceptible to oxidative, thermal or light-induced degradation and a compound of formula I-P, I-O or I-M. Further embodiments are a compound of formula I-P, I-O or I-M, a process for protection of the organic material by the compound, the use of the compound against degradation of the organic material, an additive composition comprising the compound, processes for manufacturing the compound and an intermediate involved therein. ##STR00001##

The invention relates to a composition comprising an organic material susceptible to oxidative, thermal or light-induced degradation and a compound of formula I-P, I-O or I-M. Further embodiments are a compound of formula I-P, I-O or I-M, a process for protection of the organic material by the compound, the use of the compound against degradation of the organic material, an additive composition comprising the compound, processes for manufacturing the compound and an intermediate involved therein. ##STR00001##

Described herein is a copolyetherester resin composition having excellent retention of mechanical properties on prolonged heat exposure. The composition comprises at least one copolyetherester; at least one phenolic antioxidant; at least one thioester antioxidant; at least one phosphite and/or phosphonite antioxidant; and at least one epoxy compound or a reaction product of the epoxy compound. Further provided are articles comprising the composition.

Described herein is a copolyetherester resin composition having excellent retention of mechanical properties on prolonged heat exposure. The composition comprises at least one copolyetherester; at least one phenolic antioxidant; at least one thioester antioxidant; at least one phosphite and/or phosphonite antioxidant; and at least one epoxy compound or a reaction product of the epoxy compound. Further provided are articles comprising the composition.

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The present application relates to flame retardant compounds of Formula (I) which are derived from vanillin and which comprise a phosphorus based flame retardant. The present application also relates to methods of using compounds of Formula (I) for forming flame retardant resins, prepolymers and interpenetrating polymer network (IPNs) and to processes of their preparation. The vanillin is, for example, from a bio-based source.

There are described compositions of photopolymerizable resins containing functional (meth)acrylic groups and one or more radical polymerization photoinitiators, stereolithographic methods of producing articles using these resins and articles thus obtained.

There are described compositions of photopolymerizable resins containing functional (meth)acrylic groups and one or more radical polymerization photoinitiators, stereolithographic methods of producing articles using these resins and articles thus obtained.

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.