Dow Global Technolgoies LLC

Arkema France

Lei Ying

Mohamed Esseghir

Yabin Sun

Bin Li

Haiyang Yu

Chester J Kmiec

Gangwei Sun

Xianmin Xu

Chenyan Bai

Yin Xue

Journey Lu Zhu

David Hong Fei Guo

Yongyong Yang

Xiaochun Liu

Xinhong Wang

Jianliang Zhu

Yong Yong Yang

David Hongfei Guo

Xian Min Xu

Lu Journey Zhu

An adhesive composition is provided. The adhesive composition for zipper bag application, comprising the following components: (a) a mixture of a polyurethane dispersion with acrylic emulsion, wherein the polyurethane dispersion comprises a reaction product of by dry weight based on total dry weight of the polyurethane dispersion, from 30% to 50% of a monomeric diisocyanate, from 45% to 69% of a polymeric polyol and from 1% to 15% of ionic surfactant, the polyurethane dispersion has a Tg of −15° C. to 15° C., and the acrylic emulsion has a Tg of −10° C. to 25° C., and wherein the ratio by weight of the polyurethane dispersion and the acrylic emulsion is from 15:85 to 85:15, (b) a polyisocyanate.

Adhesive composition

A polyolefin composition is foamed by a process in which a nucleator is used, and the nucleator comprises 80% or more of unagglomerated fluororesin particles and/or agglomerates of fluororesin particles in which both the unagglomerated particles and the agglomerates are less than 1 &#x3bc;m in size.

Process for foaming polyolefin compositions using a fluororesin as a nucleating agent

The present disclosure provides a wire or cable comprising a flame retardant-free thermoplastic inner sheath and an outer sheath composition comprising, based on the weight of the composition, (a) 10 wt % to 90 wt % of a TPU based resin, (b) 5 wt % to 90 wt % of a metal hydrate, (c) 2 wt % to 50 wt % of a nitrogen-based phosphorus flame retardant, and (d) 2 wt % to 50 wt % liquid phosphate modifier, wherein the outer sheath is in contact with the insulation covering, and wherein the outer sheath has a thickness from greater than zero to 0.8 mm.

Halogen-free flame retardant TPU composition for wire and cable

Growing community of inventors

Shanghai, China

Lei Ying