公开(公告)号：US20230312914A1

公开(公告)日：2023-10-05

申请号：US18247488

申请日：2021-09-28

申请人： Jelle Bernardus Otto Van Der Werf ,  Debby Leusink-Husken ,  Cornelis Eme Koning

发明人： Jelle Bernardus Otto Van Der Werf ,  Debby Leusink-Husken ,  Cornelis Eme Koning

IPC分类号： C08L67/02 ,  D06M15/507 ,  D06M23/04 ,  D06M23/08

CPC分类号： C08L67/02 ,  D06M15/5075 ,  D06M23/04 ,  D06M23/08 ,  C08L2201/50 ,  C08L2201/54 ,  D06M2101/32

摘要： The present invention pertains to a dispersion of polyester particles in an aqueous dispersion medium, wherein the particles have a number average particle size below 1000 nm, and wherein the polyester particles are composed of a polyester material that has a HLB (hydrophilic-lipophilic balance) value between 7.6 and 10.5.

公开(公告)号：US20110091653A1

公开(公告)日：2011-04-21

申请号：US12920386

申请日：2009-03-31

申请人： Gerardus Cornelis Overbeek ,  Ilse Van Casteren ,  Ronald Tennebroek ,  Jelle Bernardus Otto Van Der Werf

发明人： Gerardus Cornelis Overbeek ,  Ilse Van Casteren ,  Ronald Tennebroek ,  Jelle Bernardus Otto Van Der Werf

IPC分类号： B05D3/02 ,  C08L63/00 ,  C08G59/00

CPC分类号： C09D133/14 ,  C08F8/14 ,  C08F8/44 ,  C08F220/28 ,  C08F220/32 ,  C08F2810/30 ,  C08F2810/50 ,  C09D133/068 ,  Y10T428/31855 ,  C08F120/06 ,  C08F2220/325 ,  C08F220/14 ,  C08F2220/1825 ,  C08F212/08

摘要： There is described (pref. non-adhesive) coating compositions (which may be either water or solvent borne) that comprise an autoxidisable vinyl polymer, the autoxidisable polymer having a vinyl polymer backbone 25% to 75% by wt of the autoxidisable polymer; fatty acid residue 25% to 75% by wt of the autoxidisable polymer; Tg from −6O° C. to +2O° C., Mw from 3500 to 50000 g/mol; and polydispersity from 2 to 10; the autoxidisable polymer obtained by a process of: (A) polymerising ethylenically unsaturated vinyl monomers comprising: at least one epoxy functional vinyl monomer 15% to 100% by wt total monomers in (A); 0 to 85% of at least one other ethylenically unsaturated vinyl monomer, (preferably other than styrenic monomers) by wt total monomers in (A); (B) reacting the epoxy functional polymer from (A) with fatty acids having an average iodine value from 30 to 250 g I2/100 g fatty acid; where composition has: a) a opt. co-solvent content ≦40% by wt of the composition; b) a solids content either ≧30% (aqueous) ≧60% (solvent based) by wt of the composition, the composition as a coating film having a telegraphing value of less than 10 gloss units (difference between an initial smooth gloss minus an initial rough gloss of the film).

摘要翻译： 描述了包含可自动氧化的乙烯基聚合物的（优先非粘性）涂料组合物（其可以是水或溶剂载体），所述可自动氧化聚合物具有25重量％至75重量％的可自动氧化聚合物的乙烯基聚合物主链; 脂肪酸残基25％至75％重量的可自动氧化聚合物; Tg为-60℃至+ 20℃，Mw为3500至50000g / mol; 多分散性为2〜10; 通过以下方法获得的可自动氧化聚合物：（A）烯键式不饱和乙烯基单体的聚合，包括：（A）中至少一种15重量％至100重量％的单体的至少一种环氧官能乙烯基单体; 0至85％的（A）中的总单体的至少一种其它烯属不饱和乙烯基单体（优选不同于苯乙烯类单体）; （B）使来自（A）的环氧官能聚合物与平均碘值为30-250g I2 / 100g脂肪酸的脂肪酸反应; 其中组合有：a）选择。 共溶剂含量＆nlE; 40重量％的组合物; b）以组合物重量计≥30％（水性）≥30％（水性）≥60％（溶剂基）的固体含量，具有小于10个光泽单位的透印值的涂膜的组成（初始平滑光泽度减去 初始粗糙的光泽度）。