公开(公告)号：WO2017101093A1

公开(公告)日：2017-06-22

申请号：PCT/CN2015/097807

申请日：2015-12-18

Applicant: ROHM AND HAAS COMPANY ,  NUNGESSER, Edwin ,  HEJL, Andrew ,  LI, Caiyun ,  LUO, Pu

Inventor： NUNGESSER, Edwin ,  HEJL, Andrew ,  LI, Caiyun ,  LUO, Pu

IPC: C14C3/22 ,  C14C3/28 ,  C14C11/00

CPC classification number: C14C3/22 ,  C09D133/06 ,  C09D175/04 ,  C14C3/10 ,  C14C3/16 ,  C14C3/28 ,  C14C11/003 ,  C14C11/006 ,  C08K3/10

Abstract: Provided is a method for forming chrome-free retanned leather, including: (a) contacting wet white (chrome-free tanned hide) with a retanning mixture comprising from 2％to 15％, by solids weight, based on the wet weight of the wet white, of an amphoteric polymer composition comprising amine functional units and acid functional units; and (b) applying a polymeric overcoat containing an acrylic copolymer with one or more metal transition elements, with a thickness of no greater than 100 microns, to the retanned wet white. Also provided is a chrome-free retanned leather formed by the method.

Abstract translation: 提供一种形成无铬复鞣皮革的方法，包括：（a）使湿白色（无铬鞣皮）与包含2％至15％固体重量的复鞣混合物接触 ，基于湿白色的湿重，包含胺官能单元和酸官能单元的两性聚合物组合物; 和（b）将含有丙烯酸共聚物的聚合物外涂层与厚度不大于100微米的一种或多种金属过渡元素涂覆到复鞣湿白色上。 还提供了由该方法形成的无铬复鞣革。

公开(公告)号：WO2016015236A1

公开(公告)日：2016-02-04

申请号：PCT/CN2014/083285

申请日：2014-07-30

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS COMPANY ,  BOHLING, James C. ,  CHEN, Junyu ,  NUNGESSER, Edwin ,  QIAN, Zhen ,  WANG, Tao

Inventor： BOHLING, James C. ,  CHEN, Junyu ,  NUNGESSER, Edwin ,  QIAN, Zhen ,  WANG, Tao

IPC: C08F230/02 ,  C08F220/10 ,  C09D133/04 ,  C09D143/02

CPC classification number: C09D133/06 ,  C08F220/10 ,  C08F230/02 ,  C09D133/04 ,  C09D143/02

Abstract: Above-critical coating composition comprises an aqueous dispersion of polymer particles, pigment particles, and extender particles wherein the polymer particles comprise, in a single phase and based on the weight of the polymer particles, from 35 to 79.9 weight percent structural units of vinyl acetate and from 0.1 to 6 weight percent structural units of a phosphorus acid monomer or a salt thereof, wherein the polymer particles have a particle size by dynamic light scattering of from 250nm to 500nm. The above-critical coating composition shows surprising improvements in hiding with increasing particle size of the polymer particles.

Abstract translation: 超临界涂料组合物包含聚合物颗粒，颜料颗粒和增量剂颗粒的水分散体，其中聚合物颗粒在单相中并基于聚合物颗粒的重量包含35至79.9重量％的乙酸乙烯酯的结构单元 和0.1至6重量％的磷酸单体或其盐的结构单元，其中聚合物颗粒通过动态光散射为250nm至500nm具有粒径。 上述关键的涂料组合物显示出随着聚合物颗粒的粒度增加而隐藏的惊人的改进。

公开(公告)号：WO0160925A3

公开(公告)日：2001-12-20

申请号：PCT/US0105307

申请日：2001-02-16

Applicant: NUNGESSER EDWIN HUGH ,  FRIEL JOHN MICHAEL ,  TANZER JOSEPH DAVID ,  WASHEL JERRY WILLIAM

Inventor： NUNGESSER EDWIN HUGH ,  FRIEL JOHN MICHAEL ,  TANZER JOSEPH DAVID ,  WASHEL JERRY WILLIAM

IPC: C09D201/00 ,  B01F13/10 ,  B01F15/00 ,  B44D2/00 ,  B44D3/00 ,  B44D3/08 ,  C09C1/36 ,  C09D5/00 ,  C09D5/02 ,  C09D7/12 ,  C09D7/14 ,  C09D17/00 ,  C09D101/10 ,  C09D121/02 ,  C09D123/22 ,  C09D133/02 ,  C09D133/10 ,  C09D133/14 ,  C09D135/00 ,  C09D157/00 ,  C09D171/02 ,  C09D175/04 ,  C09D191/06 ,  C09J201/00 ,  E01F9/00 ,  E01F9/04 ,  E01F9/08 ,  G06Q30/00 ,  G06Q50/00

CPC classification number: C09J201/00 ,  B01F13/1055 ,  B01F13/1063 ,  B01F15/00123 ,  B01F15/00305 ,  B01F2215/005 ,  B44D2/002 ,  B44D3/003 ,  B44D3/08 ,  C09D7/40 ,  C09D7/80 ,  C09D17/008

Abstract: A number of stable opacifying mixtures are disclosed which contain specific combinations and levels of titanium dioxide, thickeners, and dispersants. These stable mixtures may be employed in a method of making paints using prepaints or as a conventional component in a coating such as a paint, or in other end-uses where opacifying pigments are employed.

Abstract translation: 公开了许多稳定的不透明混合物，其含有二氧化钛，增稠剂和分散剂的特定组合和水平。 这些稳定的混合物可以用于使用预涂料或作为涂料如油漆中的常规组分制备油漆的方法，或在使用遮光颜料的其它最终用途中。

公开(公告)号：WO2012082622A1

公开(公告)日：2012-06-21

申请号：PCT/US2011/064422

申请日：2011-12-12

Applicant: ROHM AND HAAS COMPANY ,  TYSAK, Theodore ,  NUNGESSER, Edwin ,  GREER, Edward

Inventor： TYSAK, Theodore ,  NUNGESSER, Edwin ,  GREER, Edward

IPC: H01L31/048 ,  H01L31/18

CPC classification number: H01L31/0522 ,  H01L31/02168 ,  H01L31/0481 ,  H02S40/10 ,  Y02E10/50

Abstract: Provided are methods for protecting a photovoltaic module, comprising applying a coating to the exterior sun-facing layer of the photovoltaic module, allowing the photovoltaic module to operate, removing the coating from the photovoltaic module, and reapplying the coating to the photovoltaic module.

Abstract translation: 提供了用于保护光伏模块的方法，包括将涂层施加到光伏模块的外部太阳面层，允许光伏模块操作，从光伏模块移除涂层，以及将涂层重新施加到光伏模块。

公开(公告)号：WO2016015239A1

公开(公告)日：2016-02-04

申请号：PCT/CN2014/083292

申请日：2014-07-30

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS COMPANY ,  BOHLING, James C. ,  CHEN, Junyu ,  NUNGESSER, Edwin ,  QIAN, Zhen ,  WANG, Tao

Inventor： BOHLING, James C. ,  CHEN, Junyu ,  NUNGESSER, Edwin ,  QIAN, Zhen ,  WANG, Tao

IPC: C09D131/04 ,  C09D143/02

CPC classification number: C09D131/04 ,  C08K2003/2241 ,  C09D127/06 ,  C09D133/14 ,  C09D143/02 ,  C08K3/22

Abstract: The present invention is an above-critical coating composition comprising an aqueous dispersion of polymer particles, pigment particles, and extender particles wherein the polymer particles comprise from 80 to 99.8 weight percent structural units of vinyl acetate and from 0.1 to 6 weight percent structural units of a phosphorus acid monomer. The composition shows surprisingly improved hiding with increased particle size of the polymer particles.

Abstract translation: 本发明是一种上述关键性涂料组合物，其包含聚合物颗粒，颜料颗粒和增量剂颗粒的水性分散体，其中聚合物颗粒包含80-99.8重量％乙酸乙烯酯的结构单元和0.1-6重量％ 磷酸单体。 该组合物显示出令人惊讶地改善的隐藏，随着聚合物颗粒的粒度增加。

公开(公告)号：WO2013163808A1

公开(公告)日：2013-11-07

申请号：PCT/CN2012/075065

申请日：2012-05-04

Applicant: ROHM AND HAAS COMPANY ,  BOHLING, James ,  CAI, Qiaoqiao ,  NUNGESSER, Edwin ,  WILLS, Morris ,  ZHANG, Tory

Inventor： BOHLING, James ,  CAI, Qiaoqiao ,  NUNGESSER, Edwin ,  WILLS, Morris ,  ZHANG, Tory

IPC: C09D143/02 ,  C08F30/02 ,  C08F2/16

CPC classification number: C09D131/04 ,  C08F2/22 ,  C08F220/60 ,  C08K3/22 ,  C08K2003/2241 ,  C08L2201/50 ,  C08L2201/54 ,  C09D7/61 ,  C09D143/02 ,  C08F218/08 ,  C08F230/02 ,  C08F220/18 ,  C08F2220/585

Abstract: The present invention relates to a composition comprising and a method for preparing a stable aqueous dispersion of polymer particles comprising structural units of vinyl acetate and a phosphorous acid monomer. The composition of the present invention provides vinyl acetate/phosphorus acid based polymer particles that improve hiding efficiency in pigmented coatings formulations.

Abstract translation: 本发明涉及一种组合物，它包括一种制备包含乙酸乙烯酯和亚磷酸单体结构单元的聚合物颗粒的稳定水分散体的方法。 本发明的组合物提供了改善着色涂料配方中遮盖效率的乙酸乙烯酯/磷酸基聚合物颗粒。