摘要:
A laminate body (1) of the present invention includes a base material (2), a film-like or a membrane-like undercoat layer (3 or 103) that is formed in at least a portion of the outer surface of the base material (2), and an atomic layer deposition film (4) that is formed on a surface opposite to a surface coming into contact with the base material (2) among both surfaces of the undercoat layer (3 or 103) in the thickness direction thereof. At least a portion of precursors of the atomic layer deposition film (4) bind to the undercoat layer (3 or 103), and the atomic layer deposition film (4) is formed into a membrane shape covering the undercoat layer (3 or 103).
摘要:
The present invention provides an insulation film and a method for making the insulation film, comprising a film upper layer and a film lower layer, wherein both of the film upper layer and film lower layer are made of a heat conduction plastics material, the heat conduction plastics material contains a heat conduction additive; and a film intermediate layer located between the film upper layer and the film lower layer. The film intermediate layer is made of a heat conduction plastics material, and the heat conduction plastics material contains a conductive additive An upper surface of the film intermediate layer is bound together with a lower surface of the film upper layer, and a lower surface of the film intermediate layer is bound together with an upper surface of the film lower layer.
摘要:
The invention relates to a film including at least a first layer (1) comprising at least 50% of random polypropylene heterophasic (block) copolymer. The invention also relates to labels and covering webs comprising said film.
摘要:
A multilayer structure and a method for forming a multilayer structure, the multilayer structure includes: (A) a first polyolefin layer; (B) a styrene polymer layer; (C) a second polyolefin layer; and (D) at least one tie-layer comprising a tie-layer composition. The tie-layer composition includes: (1) 25 to 75 wt. %, based upon the total weight of the tie-layer composition, of a first copolymer, wherein the first copolymer comprises ethylene derived units and units derived from a C4-8 α-olefin; (2) 5 to 25 wt. %, based upon the total weight of the tie-layer composition, of a polyethylene resin grafted with an ethylenically unsaturated carboxylic acid or acid derivative; (3) 20 to 50 wt. %, based upon the total weight of the tie-layer composition, of a triblock copolymer composition; and (4) optionally, 0.001 to 20 wt. %, based upon the total weight of the tie-layer composition, of a low density polyethylene.
摘要:
A tie layer adhesive composition for multilayer structures made up of graft composition compounded with a base resin, such as linear low density polyethylene (LLDPE), and a polyethylene having long chain branching, such as low density polyethylene (LDPE), and optionally one or more additives. The graft composition can be made up of a blend of a grafted polyolefin and an olefin elastomer and/or the reaction product of a live, grafted polyolefin and an olefin elastomer.
摘要:
The present invention discloses the use of a composition comprising a polyethylene resin and a functionalised polyolefin or ionomer in a blend with a thermoplastic resin in order to produce a layer that provides adhesion and fire resistance in a multi layer rotomoulded article.