Abstract: A method of manufacturing a wire grid pattern includes providing a laminate having a base member, a metal layer disposed on the base member, a mask layer disposed on the metal layer and containing a metal oxide, an adhesive layer disposed on the mask layer, and a patterned resin layer disposed on the adhesive layer and formed by irradiation of first light; and irradiating the laminate with second light. The adhesive layer may comprise a silane coupling agent.
Type:
Grant
Filed:
May 31, 2016
Date of Patent:
August 7, 2018
Assignee:
Samsung Display Co., Ltd.
Inventors:
Min Hyuck Kang, Eun Ae Kwak, Dong Eon Lee, Gug Rae Jo
Abstract: Multifunctional coating films that can be applied in liquid form are provided for compressing, sealing, covering and preserving surfaces. The films include a composition of polysaccharide materials and/or homo- or heteroglycan water-soluble polysaccharide derivatives, polyol spacers, and crosslinkers with carbonyl or carboxylic function(s). As-applied, the composition is water-soluble and reactive, but after hardening it is capable of absorbing water or swelling, impermeable to water vapour, stable against water and UV and can be biologically degraded in a controlled manner. By reacting polysaccharide materials, polysaccharide derivatives and polyol spacers with cross linkers having carbonyl or carboxylic function(s), mechanically stable flexible films are obtained, which retain their mechanical properties up to a foreign material content of 80%.
Type:
Application
Filed:
March 27, 2013
Publication date:
March 19, 2015
Inventors:
Jens Schaller, Knut Stengel, Frank Meister, Sabine Reide
Abstract: The invention relates to a washable paint comprising about 2.5 to 10 weight percent of a high molecular weight polyethylene glycol having a molecular weight between 2,000 and 20,000, a water swellable clay in the amount of 0.5 to 1.5 weight percent; and a high molecular weight cellulosic thickener in the amount of about 1.0 to 2.5 weight percent, wherein the high molecular weight cellulosic thickener has a viscosity between 500 and 15,000 cps tested as a 2% by weight solution in water at 25° C. using a Brookfield DV-II+ viscometer with a number 21 spindle and a speed of 2 rpm, and wherein the paint has a viscosity of between 5,000 and 50,000 cps tested on a Brookfield DV-II+ viscometer with a number 6 spindle at 10 rpm and 52° C.
Type:
Grant
Filed:
October 17, 2005
Date of Patent:
December 26, 2006
Assignee:
Milliken & Company
Inventors:
Philip G. Harris, William G. Hopkins, Jr., Kerrie L. Bryant, E. Kyle Stephenson
Abstract: A dispersion comprising a particulate solid, a polar organic liquid and a dispersant of formula (1) wherein R is optionally substituted C4-50-hydrocarbyl; X is —O—, —S— or —NR2—; R1 is hydrogen or C1-6, -alkyl which may be linear or branched; R2 is hydrogen or C1-6, alkyl which may be linear or branched or a group —(C2H4O)n(AO)p—R1; AO is alkyleneoxy containing 3 or more carbon atoms; n is 0 to 30; p is 4 to 100; and p>n; and a is from 1 to 3. Preferred compounds are where R1 is hydrogen, X is —O— and a is 1 and R is the residue of 2-naphthol.
Abstract: A dispersion comprising a particulate solid, a polar organic liquid and a dispersant of formula (1) wherein R is optionally substituted C4-50-hydrocarbyl; X is —O—, —S— or —NR2—; R1 is hydrogen or C1-6, -alkyl which may be linear or branched; R2 is hydrogen or C1-6, alkyl which may be linear or branched or a group —(C2H4O)n(AO)p—R1; AO is alkyleneoxy containing 3 or more carbon atoms; n is 0 to 30; p is 4 to 100; and p>n; and a is from 1 to 3. Preferred compounds are where R1 is hydrogen, X is —O— and a is 1 and R is the residue of 2-naphthol.