摘要:
This invention relates to a water-absorbent film construction, comprising: a water-absorbent film layer overlying a base layer, the water-absorbent film layer being comprised of at least about 40% by weight of at least one 2-oxazoline polymer.
摘要:
This invention relates to a water-absorbent film construction, comprising: a water-absorbent film layer overlying a base layer, the water-absorbent film layer being comprised of at least about 40% by weight of at least one 2-oxazoline polymer.
摘要:
This invention relates to labels. In one embodiment, the labels comprise (A) a polymer film comprising a styrenic polymer, said film having an upper surface and a lower surface, and an MVTR of from about 15 to about 150 g/m2/day, and (B) a water-based adhesive in contact with the lower surface of the film. These labels can be bonded to substrates of glass, plastic or metal using the water based adhesive.
摘要翻译:本发明涉及标签。 在一个实施方案中,标记包括(A)包含苯乙烯聚合物的聚合物膜,所述膜具有上表面和下表面,MVTR为约15至约150g / m 2 /天,和(B)与膜的下表面接触的水性粘合剂。 这些标签可以使用水基粘合剂粘合到玻璃,塑料或金属的基材上。
摘要:
This invention relates to labels. In one embodiment, the labels comprise (A) a polymer film comprising a styrenic polymer, said film having an upper surface and a lower surface, and an MVTR of from about 15 to about 150 g/m2/day, and (B) a water-based adhesive in contact with the lower surface of the film. These labels can be bonded to substrates of glass, plastic or metal using the water based adhesive.
摘要翻译:本发明涉及标签。 在一个实施方案中,标记包括(A)包含苯乙烯聚合物的聚合物膜,所述膜具有上表面和下表面,MVTR为约15至约150g / m 2 /天,和(B)与膜的下表面接触的水性粘合剂。 这些标签可以使用水基粘合剂粘合到玻璃,塑料或金属的基材上。
摘要:
The invention relates to multiphase compositions of matter comprising at least an acrylic phase and a hydrocarbon phase, and more specifically to pressure sensitive adhesive compositions of matter of an acrylic-hydrocarbon polymer and an additional hydrocarbon component which has a molecular weight of at least 1,000 and may include one or both of an oligomeric hydrocarbon and a polymeric hydrocarbon.
摘要:
The current invention utilizes an extrusion coating method as a key step in a series of multilayer construction processes to make a laminate for graphic application. The extrusion coated layer performs as a strengthening layer to provide mechanical properties for the construction, while an ink receptive coating layer delivers high quality printability performance. High gloss can be achieved through the use of a PET carrier.
摘要:
The present invention relates to various polymer compounds and/or formulations and to methods for the synthesis of same. In one embodiment, the present invention is related to polymer compounds and/or formulations that enable one to more easily remove sticky articles (e.g., chewing gum) from various surfaces.
摘要:
A surface treatment for a protective plastic film and/or laminate is disclosed. Suitably, the surface treatment includes coating a major surface of the plastic film or laminate with a curable coating formulation wherein the one or more of the coating ingredients are diffused or migrated at least partially into the plastic film or plastic laminate. The migration of coating ingredients creates a gradual transition layer from the plastic film to the coating layer and leads to unique properties. Optionally, the surface treated plastic film is laminated to a release liner coated with a pressure sensitive adhesive (PSA) to form the aforementioned laminate.
摘要:
The present invention is directed to an electrically switchable laminate construction for applications including smart windows, and other uses and applications in which light management is desired. The electro-optical laminate construction has scattering and transparent modes of operation for dynamically controlling electromagnetic radiation flow.
摘要:
Acrylate copolymer pressure-sensitive adhesive constructions are described which provide excellent retention of rivet properties. Tenting around rivets is minimized even after undergoing thermal aging while in contact with additive rich films like PVC. This is achieved by the inclusion of a synergistic amount of an N-vinyl lactam monomer and acid monomer with the bulk of the monomers being an alkyl acrylate save and/or methacrylate esters. A concomitant increase in cohesive strength is also achieved which affords good removal characteristics. The use of appropriate adhesive blends is further disclosed which allows retention of these features while also improving cold temperature properties.