公开(公告)号：US5451627A

公开(公告)日：1995-09-19

申请号：US278468

申请日：1994-07-21

Applicant: Homayoun Jamasbi

Inventor： Homayoun Jamasbi

IPC: C09K3/30 ,  C08K5/05 ,  C09D5/00 ,  C09D133/04 ,  C09D133/06 ,  C08K3/20

CPC classification number: C08K5/05 ,  C09D133/06 ,  Y10S524/903 ,  Y10T428/31855 ,  Y10T428/31938

Abstract: An aqueous aerosol coating composition, which includes a thermoplastic acrylic polymer solubilized in an aqueous solution of a monohydric alcohol. The coating composition may further be blended with a controlling amount of a water soluble or water reducible acrylic polymer for imparting a desired degree of gloss and alkali resistance to a coating made from the aqueous aerosol coating composition The compositions of this invention provide for improved drying rates, hardness and alkali resistance over current aqueous systems.

Abstract translation: 一种水性气溶胶涂料组合物，其包含溶解在一元醇水溶液中的热塑性丙烯酸类聚合物。 涂料组合物可以进一步与控制量的水溶性或水可稀释丙烯酸类聚合物混合，以赋予由水性气溶胶涂料组合物制成的涂层所需程度的光泽和耐碱性。本发明的组合物提供改善的干燥速率 ，硬度和耐碱性超过目前的水性体系。

公开(公告)号：US06887928B2

公开(公告)日：2005-05-03

申请号：US10025706

申请日：2001-12-26

Applicant: Joseph David Tanzer ,  Jerome Michael Harris ,  Henry Jude Eichman ,  Homayoun Jamasbi ,  Dennis Paul Lorah

Inventor： Joseph David Tanzer ,  Jerome Michael Harris ,  Henry Jude Eichman ,  Homayoun Jamasbi ,  Dennis Paul Lorah

IPC: C09B67/20 ,  C09D7/02 ,  C09D7/12 ,  C09D7/14 ,  C09D17/00 ,  C08J3/00 ,  C08K5/05 ,  C08L75/00

CPC classification number: C09B67/0066 ,  C08L1/02 ,  C08L33/26 ,  C09B67/0063 ,  C09D7/43 ,  C09D7/45 ,  C09D7/80 ,  C09D17/001

Abstract: A tinting composition containing a colorant component is disclosed. In addition, a method of improving the viscosity stability of a composition upon the addition of a colorant component employing an associative thickener, a macromolecular compound having a hydrophobic cavity, a dispersing resin and combinations thereof is disclosed.

Abstract translation: 公开了含有着色剂组分的着色组合物。 此外，公开了一种在使用缔合增稠剂，具有疏水性空腔的高分子化合物，分散树脂及其组合的添加着色剂组分时提高组合物的粘度稳定性的方法。

公开(公告)号：US6015871A

公开(公告)日：2000-01-18

申请号：US88234

申请日：1998-06-01

Applicant: Homayoun Jamasbi ,  Kenneth Everett Wohltmann ,  Joseph John Spanier

Inventor： Homayoun Jamasbi ,  Kenneth Everett Wohltmann ,  Joseph John Spanier

IPC: C09D157/00 ,  C08F261/10 ,  C08F269/00 ,  C08G18/40 ,  C08G18/63 ,  C09D161/20 ,  C09D175/04 ,  C09D175/06 ,  C08G18/62 ,  C09D175/16

CPC classification number: C08F261/10 ,  C08F269/00 ,  C08G18/4063 ,  C08G18/631 ,  C09D175/04 ,  C09D175/06

Abstract: The present invention is directed to a low VOC ultra high solids thermosetting coating composition. A polymeric component of the composition includes a low molecular weight polymer polymerized from a monomer mixture containing less than 45 percent by weight of at least one active hydrogen containing monomer. The polymerization takes place in the presence of a reactive diluent. By including the reactive diluent in the polymeric component of the composition, the amount of solvent used in the composition can be substantially reduced, while still providing a pot mix of the composition with a viscosity sufficient to permit efficient coating application. The coatings from the composition are durable; glossy; impact and solvent resistant; and adherent to a wide variety of substrates, such as automobile bumpers, road surfaces and office equipment. The surface of these coatings when subjected to scuffing or surface marring action can be substantially restored to its original condition by simply buffing or polishing the marred or scuffed surface. The invention is also directed to include a combination of chemicals in the thermosetting composition containing an isocyanate cross linking component. Such a combination simultaneously increases the pot life of the pot mix while decreasing the drying time of a coating from the pot mix at ambient temperature over a wide variety of substrate surfaces.

Abstract translation: 本发明涉及一种低VOC超高固含量热固性涂料组合物。 组合物的聚合物组分包括由含有少于45重量％的至少一种含活性氢单体的单体混合物聚合的低分子量聚合物。 聚合反应在反应性稀释剂的存在下进行。 通过将反应性稀释剂包括在组合物的聚合物组分中，组合物中使用的溶剂的量可以大大降低，同时仍然提供组合物的罐混合物，其粘度足以允许有效的涂布应用。 组合物的涂层是耐用的; 光滑; 耐冲击和耐溶剂; 并附着在各种基材上，例如汽车保险杠，路面和办公设备。 当经受磨损或表面损伤作用时，这些涂层的表面可以通过简单地抛光或抛光磨损或磨损的表面而基本恢复到其原始状态。 本发明还涉及包含含有异氰酸酯交联组分的热固性组合物中的化学物质的组合。 这种组合同时增加了罐混合物的适用期，同时在环境温度下在多种基材表面上降低了来自罐混合物的涂料的干燥时间。

公开(公告)号：US20220235272A1

公开(公告)日：2022-07-28

申请号：US17606867

申请日：2020-05-01

Applicant: Lichang ZHOU ,  Adnan SIDDIQUI ,  Dongcheel LEE ,  Derek PAKENHAM ,  Eugene ANDERSON ,  Shailesh MAJMUDAR ,  Eunyong KIM ,  Homayoun JAMASBI ,  An TRAN ,  Peng ZHANG ,  RHODIA OPERATIONS

Inventor： Lichang ZHOU ,  Adnan SIDDIQUI ,  Dongcheel LEE ,  Derek PAKENHAM ,  Eugene J. ANDERSON ,  Shailesh MAJMUDAR ,  Eunyong KIM ,  Homayoun JAMASBI ,  An TRAN ,  Peng ZHANG

IPC: C09K23/02 ,  C08G65/26 ,  C09J7/38 ,  C09J11/08 ,  C09D5/02 ,  C09D7/65 ,  C09D7/45 ,  C09D133/04

Abstract: Disclosed are ethylenically unsaturated salts of allyl (poly)ether sulfates utilized as reactive surfactants or emulsifiers during emulsion polymerization.

公开(公告)号：US6084026A

公开(公告)日：2000-07-04

申请号：US88509

申请日：1998-06-01

Applicant: Homayoun Jamasbi

Inventor： Homayoun Jamasbi

IPC: C08G18/08 ,  C08G18/16 ,  C08G18/22 ,  C08G18/24 ,  C08K5/07 ,  C08K5/09 ,  C08K5/34 ,  C08K5/42 ,  C08K5/57 ,  C09D7/12 ,  C09D175/04 ,  C08J3/00 ,  C08G18/00 ,  C08G18/81 ,  C08K3/20 ,  C08L75/00

CPC classification number: C09D175/04 ,  C08G18/089 ,  C08G18/161 ,  C08G18/222 ,  C08G18/246 ,  C08K5/07 ,  C08K5/09 ,  C08K5/42 ,  Y10T428/31551

Abstract: A combination of chemicals suitable for extending pot life and shortening cure time of a pot mix of a thermosetting composition is disclosed. The combination of chemicals includes a catalyst, such as, dibutyl tin dilaurate; carboxylic or sulfonic acid; and an extender compound, such as 2,4 pentanedione. The combination is generally included in a polymeric component of the urethane composition. The extended pot life provides the user with longer open time during which to efficiently apply a coating of the pot mix over a wide variety of substrate surfaces while still producing coatings that cure quickly upon application.

Abstract translation: 公开了一种适合于延长适用期并且缩短热固性组合物的罐混合物的固化时间的化合物的组合。 化学品的组合包括催化剂，例如二月桂酸二丁基锡; 羧酸或磺酸; 和延长剂化合物，例如2,4-戊二酮。 该组合通常包括在聚氨酯组合物的聚合物组分中。 延长的适用期为用户提供更长的打开时间，在此期间，可以在各种基材表面上有效地涂覆罐混合物的涂层，同时仍然可以生产在施用时快速固化的涂层。

公开(公告)号：US20220195077A1

公开(公告)日：2022-06-23

申请号：US17603211

申请日：2020-04-14

Applicant: Lichang ZHOU ,  Dongcheel LEE ,  Tiffany CHEN ,  Fabio TREZZI ,  Shailesh MAJMUDAR ,  Homayoun JAMASBI ,  An TRAN ,  Pierre-Emmanuel DUFILS ,  Laurianne TIMBART ,  David James WILSON ,  Changheon KANG ,  RHODIA OPERATIONS

Inventor： Lichang ZHOU ,  Dongcheel LEE ,  Tiffany CHEN ,  Fabio TREZZI ,  Shailesh MAJMUDAR ,  Homayoun JAMASBI ,  An TRAN ,  Pierre-Emmanuel DUFILS ,  Laurianne TIMBART ,  David James WILSON ,  Changheon KANG

IPC: C08F2/38 ,  C08F2/22 ,  C08F220/14 ,  C08F220/18 ,  C08F212/08 ,  C08F218/08 ,  C09D133/12 ,  C09D5/02

Abstract: Processes to prepare aqueous polymer dispersions are provided, as well as compositions thereof, which have high solids content (e.g., 50%) with low viscosity. The process uses a selective hydrophilic macro-RAFT agent of formula (I), and is substantially free of surfactants. This process can be used to make latex polymers with good stability, which can be used widely in coatings (e.g., architectural paints, stone paints, industrial coatings, wood coatings, etc.), adhesives, sealants and mastic compositions.

公开(公告)号：US06812278B2

公开(公告)日：2004-11-02

申请号：US10025707

申请日：2001-12-26

Applicant: Jerome Michael Harris ,  Henry Jude Eichman ,  Homayoun Jamasbi ,  Dennis Paul Lorah ,  John Michael Friel

Inventor： Jerome Michael Harris ,  Henry Jude Eichman ,  Homayoun Jamasbi ,  Dennis Paul Lorah ,  John Michael Friel

IPC: C08J300

CPC classification number: C09B67/0066 ,  C09B67/0063 ,  C09D7/43 ,  C09D7/45 ,  C09D7/80 ,  C09D17/001

Abstract: An aqueous tinting composition containing a pigment and a select dispersing resin is disclosed. In addition, a method of improving the viscosity stability of an aqueous coating composition upon the addition of the aqueous tinting composition containing a pigment and a select dispersing resin is disclosed.

Abstract translation: 公开了含有颜料和选择性分散树脂的水性着色组合物。 此外，公开了在添加含有颜料和选择分散树脂的水性着色组合物时改善水性涂料组合物的粘度稳定性的方法。

公开(公告)号：US5633314A

公开(公告)日：1997-05-27

申请号：US471944

申请日：1995-06-06

Applicant: Homayoun Jamasbi

Inventor： Homayoun Jamasbi

IPC: C09K3/30 ,  C08K5/05 ,  C09D5/00 ,  C09D133/04 ,  C09D133/06 ,  C08K3/20

CPC classification number: C08K5/05 ,  C09D133/06 ,  Y10S524/903 ,  Y10T428/31855 ,  Y10T428/31938

Abstract: An aqueous aerosol coating composition, which includes a thermoplastic acrylic polymer solubilized in an aqueous solution of a monohydric alcohol. The coating composition may further be blended with a controlling amount of a water soluble or water reducible acrylic polymer for imparting a desired degree of gloss and alkali resistance to a coating made from the aqueous aerosol coating composition. The compositions of this invention provide for improved drying rates, hardness and alkali resistance over current aqueous systems.

Abstract translation: 一种水性气溶胶涂料组合物，其包含溶解在一元醇水溶液中的热塑性丙烯酸类聚合物。 涂料组合物还可以与控制量的水溶性或水可稀释丙烯酸类聚合物混合，以赋予由水性气溶胶涂料组合物制成的涂层所需程度的光泽和耐碱性。 本发明的组合物提供了比目前的水性体系更好的干燥速度，硬度和耐碱性。