公开(公告)号：US09416295B2

公开(公告)日：2016-08-16

申请号：US13936025

申请日：2013-07-05

Applicant: DSM IP ASSETS B.V.

Inventor： Ronald Tennebroek ,  Gerardus Cornelis Overbeek ,  Franciscus Adrianus Cornelis Bergman ,  Mourad Aabich ,  Richard George Coogan ,  Roel Johannes Marinus Swaans

IPC: C08L77/12 ,  C09D133/14 ,  C08G18/28 ,  C08G18/42 ,  C08G18/60 ,  C08G18/75 ,  C09D167/08 ,  C09D175/04 ,  C09D177/12

CPC classification number: C09D133/14 ,  C08G18/283 ,  C08G18/4211 ,  C08G18/423 ,  C08G18/4233 ,  C08G18/606 ,  C08G18/755 ,  C09D167/08 ,  C09D175/04 ,  C09D177/12 ,  Y10T428/31511

Abstract: An aqueous coating composition comprising an autoxidizable polyester resin having ≧30 wt % of fatty acid residues; a Tg in the range of from −60° C. to +35° C.; an acid value greater than 15 mg KOH/g and less than 75 mg KOH/g; a Mw in the range of from 2,500 to 100,000 g/mol; the composition having a co-solvent content less that 15 wt % by weight of total composition; a solids content >30 wt %; and when in the form of a film, the composition has a telegraphing value of less than 20 gloss units.

Abstract translation: 一种水性涂料组合物，其包含具有≥30重量％脂肪酸残基的可自动氧化的聚酯树脂; Tg在-60℃至+ 35℃的范围内。 酸值大于15mg KOH / g且小于75mg KOH / g; 在2500至100,000g / mol范围内的Mw; 所述组合物的共溶剂含量小于总组合物的15重量％; 固体含量> 30wt％; 并且当以薄膜的形式时，该组合物具有小于20个光泽单位的透印值。

公开(公告)号：US09574105B2

公开(公告)日：2017-02-21

申请号：US14016975

申请日：2013-09-03

Applicant: DSM IP ASSETS B.V.

Inventor： Ilse Van Casteren ,  Gerardus Cornelis Overbeek ,  Ronald Tennebroek ,  Tijs Nabuurs ,  Richard George Coogan

IPC: C08G18/28 ,  C08G18/42 ,  C08G18/60 ,  C08G18/75 ,  C09D167/08 ,  C09D175/04 ,  C09D177/12 ,  C09D133/14

CPC classification number: C09D133/14 ,  C08G18/283 ,  C08G18/4211 ,  C08G18/423 ,  C08G18/4233 ,  C08G18/606 ,  C08G18/755 ,  C09D167/08 ,  C09D175/04 ,  C09D177/12 ,  Y10T428/31511

Abstract: An aqueous solution coating composition comprising an autoxidizable polyvinyl polymer having ≧20% of fatty acid residue by weight of polymer; Tg from −60 to +15° C.; acid value of 15 to 75 mg KOH/g, Mw from 2500 to 100000 g/mol; polydispersity ≦30, said composition having ≦25% co-solvent by weight of solids, ≧30% solids by weight of composition; said composition when in the form of a coating having a telegraphing value defined as the difference in gloss at a 20° angle of between a film cast on rough PVC and a film cast on smooth PVC of 10 gloss units.

Abstract translation: 一种水溶液涂料组合物，其包含具有≥20重量％脂肪酸残基的聚合物的可自动氧化的聚乙烯基聚合物; Tg从-60到+ 15℃。 酸值为15至75mg KOH / g，Mw为2500至100000g / mol; 多分散性≤30，所述组合物具有≤25％的固体重量份的共溶剂，≥30％的组合物的固体重量; 所述组合物当以具有透光值形式的涂层的形式时，所述透射值定义为在粗糙PVC上铸造的膜和在10个光泽单元的光滑PVC上铸造的膜之间的20°角的光泽差。