A method of forming a polymeric composition includes the steps of melt blending an ethylene-silane copolymer and a halogen free flame retardant masterbatch comprising halogen free flame retardant dispersed in an ethylene vinyl acetate copolymer to form the polymeric composition, wherein the ethylene-silane copolymer is a random copolymer of units derived from ethylene and vinyltrimethoxysilane and further wherein the copolymer has a vinyltrimethoxysilane content of 0.5 wt % to less than 2 wt % based on the total weight of the ethylene-silane copolymer; and processing the polymeric composition into a plurality of particles.

A modified silicone resin foam is obtained by curing a foamable liquid resin composition including: 100 parts by weight of a base material resin (A) composed of 65 to 95 parts by weight of a polymer (a) and 5 to 35 parts by weight of a reactive plasticizer (b); 0.1 to 5 parts by weight of a silanol condensation catalyst (B); and 2 to 40 parts by weight of a chemical foaming agent (C). The polymer (a) contains 1.0 to 2.0 reactive silicon groups in a molecular chain and has a main chain comprising oxyalkylene-based units. The reactive plasticizer (b) is a polymer containing 1.0 or fewer reactive silicon groups at one terminal end of a molecular chain and has a main chain comprising oxyalkylene-based units. A percent elongation of the foam is 300 to 1000% in a 25 C. atmosphere.

Scorch of a silane-functionalized polyolefin is minimized during melt mixing with a flame retardant through the use of a polydimethylsiloxane (PDMS) having a (1) number average molecular weight (Mn) greater than or equal to (?) 4,000 grams per mole (g/mol), (2) viscosity of greater than or equal to (?) 90 centipoise (cP), and (3) hydroxyl group content of less than or equal to (?) 0.9 weight percent (wt %) based on the weight of the PDMS.

A foamable, insulating-layer-forming multi-component composition has at least one alkyoxysilane-functional polymer, at least one insulating-layer-forming fire-protection additive, a blowing-agent mixture, and a cross-linking agent. The at least one alkoxysilane-functional polymer contains, as terminal groups and/or as side groups along the polymer chain, alkoxy-functional silane groups of a formula Si(R.sup.1).sub.m(OR.sup.2).sub.3-m. In this formula, R.sup.1 stands for a linear or branched C.sub.1-C.sub.16 alkyl moiety, R.sup.2 for a linear or branched C.sub.1-.sub.6 alkyl moiety and m for an integer from 0 to 2. The composition can be a foam-in-place foam or can be used for the manufacture of molded blocks.

Environmentally friendly, sustainable, and high-performance ultralight composite foams are disclosed. The composite foams are prepared from cellulose nanomaterial, polymeric material, and a crosslinking agent. The fabrication process is simple and uses only water. The composite foams exhibit an elastic strain exceeding the values reported for known nanocellulose-based foams with no reinforcement. The foams exhibit a thermal conductivity superior to that of traditional insulating materials and retain structural integrity after burning.

The present invention provides curable compositions comprising non-tin metal accelerators that accelerate the condensation curing of moisture-curable silicones/non-silicones. In particular, the present invention provides an accelerator comprising amino acid compounds that are suitable as replacements for organotin in sealant and RTV formulations.

The purpose of the present invention is to provide: a polishing pad having a high polishing rate and excellent planarizing properties; and a method for producing the polishing pad. A polishing pad which has a polishing layer comprising a polyurethane resin foam, said polishing pad being characterized in that a polyurethane resin, which is a material used for forming the polyurethane resin foam, has an alkoxysilyl group represented by general formula (1) in a side chain thereof. (In the formula, X represents OR.sup.1 or OH; and R.sup.1's independently represent an alkyl group having 1 to 4 carbon atoms.)

The process disclosed includes an extruder under extrusion conditions at a temperature from 50 C. to 250 C., and a polymer composition. The polymer composition includes (A) greater than or equal to 5 wt % of a silane functionalized olefin-based polymer with first melting temperature, Tm1, (B) optionally, a nonsilane functionalized polyolefin, with second melting temperature, Tm2, (C) a highly effective silanol condensation catalyst (HEC), (D) a permeability modifier, and (E) optionally, a scorch inhibitor. The process includes introducing a physical blowing agent into the polymer composition to form a foamable composition. The foamable composition is cooled to a foaming temperature from 10 C. less than to 10 C. greater than Tm1. The foamable composition from an extruder exit die to form a foam composition. The foam composition is moisture cured to form a crosslinked foam composition having a density from 0.010 g/cc to 0.200 g/cc, and a gel content from 5% to 100%.