摘要:
Products and methods for producing products which comprise polyethylene and inorganic minerals for a single layer plastic bag or plastic composition.
摘要:
The present invention refers, in its generality, to a tubular reactor for homo or copolymerization of olefins, with one of more initiator injection devices. The invention also refers to an initiator device in a process fluid stream in a reactor polymerization reactor, and to a process for the production of polymers and copolymers of ethylene, particularly low density polymers (LDPE), that use the said device.
摘要:
The present invention relates to a polymer composition for use in thermal spray coating application comprising an α-olefin homopolymer or copolymer, a functionalized α-olefin homopolymer or copolymer, a polyolefinic elastomer and an anti-corrosion additive. Such polymer compositions have a good long-term corrosion resistance, good coating to substrate adhesion, good long-term adhesion and good long-term weather resistance.
摘要:
The present invention relates to symmetric diesters of hydroxyalkyl-4-hydroxy-tetraalkylpiperidine compounds and their use as light stabilizers. They are compatible with and soluble in coating formulations of different polarity.
摘要:
A resin comprising: polyethylene having an a parameter of between 0.20 and 0.40 and an MWD of between 1 to 6. The present disclosure is also related to methods of making improved polyethylene films and coatings comprising: a polyethylene resin having an a parameter of between 0.28 to 0.36 and an MWD of between 2 and 3.5.
摘要:
Cross-linkable polymeric compositions having an ethylene-based polymer, an organic peroxide, and a polyallyl cross-linking coagent, where the polyallyl cross-linking coagent and the organic peroxide are present in amounts sufficient to provide an allyl-to-active oxygen molar ratio of at least 1.6, based on the allyl content of the polyallyl cross-linking coagent and the active oxygen content of the organic peroxide. Such cross-linkable polymeric compositions can be employed in forming coated conductors.
摘要:
Disclosed herein are hydrophilic microfibers and hydrophilic nanofibers, and methods for making these hydrophilic microfibers and nanofibers. The hydrophilic microfibers and/or nanofibers provide hydrophilic and/or self-cleaning properties when incorporated in paints and coatings.