Abstract: An autoxidisable coating composition comprising i) 10 to 60 wt % of an autoxidisable material with: a) a number average molecular weight <4500 g/mol; b) optionally 1 to 20 carbohydrate units; c) a fatty acid content of ?60 wt %; d) a viscosity at 100% solids in the range of from 0.05 to 5 Pa·s at 20+/?5° C. at a shear rate of 5000 s?1; ii) 90 to 40 wt % of an autoxidisable urethanised resin with: e) a number average molecular weight ?4000 g/mol; f) a fatty acid content of ?50 wt %; g) an acid value in the range of from 0 to 20 mgKOH/g resin; h) an isocyanate content in the range of from 1 to 35 wt % by weight of autoxidisable urethanised resin; where i)+ii)=100 wt %, based on the total solids content of the autoxidisable coating composition.
Type:
Grant
Filed:
April 27, 2010
Date of Patent:
May 5, 2015
Assignee:
DSM IP Assets B.V.
Inventors:
Willem Grisnich, Fokeltje Akke Koldijk, Adrianus Jozephus Hendricus Lansbergen, Albertus Johannes Reuvers, Stefan Hendrikus Maria Willems
Abstract: A hard coat coating composition for a metal base material, includes a coated film forming component including a urethane(meth)acrylate (A) having a carboxyl group and having a solid fraction acid value being value of 0.5 to 2.0 mgKOH/g, a urethane(meth)acrylate (B) not having a carboxyl group, a thermoplastic resin (C) having a carboxyl group and having a solid fraction acid value of 1.0 to 30 mgKOH/g, and a silane coupling agent (D).
Abstract: An unsaturated polyester resin composition comprising an unsaturated polyester, an acetoacetate functional monomer; a multifunctional di- or tri-acrylate monomer; and an allyl ether-functional monomer/oligomer, wherein the resin composition is substantially free of styrene.
Abstract: The present invention generally relates to a reactive functional group-modified molecularly self-assembling material; method of making the reactive functional group-modified molecularly self-assembling material; manufactured article comprising the reactive functional group-modified molecularly self-assembling material; and a method of shaping the reactive functional group-modified molecularly self-assembling material.
Type:
Application
Filed:
December 20, 2011
Publication date:
October 17, 2013
Applicant:
DOW GLOBAL TECHNOLOGIES INC.
Inventors:
William J. Harris, Pushkala Krishnamurthy, Scott T. Matteucci
Abstract: Golf balls containing at least one layer made from a thermoplastic polyurethane or polyurethane-urea that is the reaction product of a polyisocyanate with moisture-resistant polyol and a curing agent are provided. The moisture-resistant polyol may be prepared by dimerizing unsaturated aliphatic monocarboxylic acid or ester containing 10 to 60 carbon atoms followed by reacting it with a monomeric, oligomeric, or polymeric diol. In one preferred version, the moisture-resistant polyol is a branched polyester polyol containing 36 carbon atoms. The composition can be prepared using prepolymer or one-shot manufacturing techniques. The resulting golf ball has desirable playing performance properties including high resiliency, toughness, impact durability, moisture-resistance, and soft feel.
Type:
Grant
Filed:
February 25, 2010
Date of Patent:
October 16, 2012
Assignee:
Acushnet Company
Inventors:
Murali Rajagopalan, Derek A. Ladd, Michael J. Sullivan
Abstract: An object of the present invention is to provide a moisture-permeable film having superior moisture permeability and flexibility at levels enabling the use thereof in the production of textile products such as clothes, while also not being susceptible to the occurrence of decreases in surface quality caused by roughening.
Abstract: The invention relates to a radiation-curable adhesion-promoting composition comprising modified unsaturated amorphous polyesters and a process for preparing it and also provides for the use thereof in radiation-curable systems.