-
公开(公告)号：US20150337080A1
公开(公告)日：2015-11-26
申请号：US14653633
申请日：2013-12-18
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Debkumar Bhattacharjee , Kalyan Sehanobish
IPC: C08G63/672 , C08J5/18 , B29C47/00 , C08L67/02
CPC classification number: C08G63/181 , B29C47/0021 , B29K2033/08 , B29L2007/008 , C08G63/672 , C08J5/18 , C08J2367/02 , C08L67/02 , C08L2205/02 , C08L2666/18
Abstract: A polymer comprising reaction product of (a) one or more diacid, diester thereof, glycolide, and (b) one or more polyol, wherein component (a) comprises (i) 2,6-naphthalene dicarboxylic acid, C1 to C10 alkyl diester thereof, glycolic acid, glycolide or combinations thereof, and (ii) 2,5-furan dicarboxylic acid, one or more C1 to C10 alkyl diester thereof, or combinations thereof, and component (b) comprises isosorbide.
Abstract translation: 一种聚合物，其包含（a）一种或多种二酸，二酯，乙交酯和（b）一种或多种多元醇的反应产物，其中组分（a）包含（i）2,6-萘二甲酸，C1至C10烷基二酯 乙醇酸，乙交酯或其组合，和（ii）2,5-呋喃二羧酸，其一个或多个C1至C10烷基二酯或其组合，组分（b）包括异山梨醇酯。
-
公开(公告)号：US20140342055A1
公开(公告)日：2014-11-20
申请号：US14344815
申请日：2012-09-19
Applicant: DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY
Inventor： Sekhar Sundaram , Debkumar Bhattacharjee , Jozef J. Van Dun , Bradley A. Jacobs , Rajen M. Patel , Alexander Williamson
CPC classification number: B65D65/40 , B32B7/12 , B32B27/08 , B32B27/32 , B32B27/40 , B32B2439/70 , B32B2439/80 , C09J7/243 , C09J175/04 , C09J2423/006 , C09J2475/00 , Y10T428/2848 , Y10T428/2896
Abstract: The invention provides a layered structure comprising at least two layers: A) a first layer A, formed from a composition A, comprising a polyurethane; and B) a second layer B, formed from a composition B, comprising at least one functionalized polymer B comprising the following: i) at least one polymerized monomeric unit comprising a functional group selected from the group consisting of the following: a) an acid group, b) an anhydride group, c) a primary or secondary amine group, and d) combinations thereof; or ii) at least one reacted functionalization agent comprising a functional group selected from the group consisting of the following: e) an acid group, f) an anhydride group, g) a primary or secondary amine group, and h) combinations thereof; or iii) combinations thereof; and wherein the functionalized polymer B has a number-average molecular weight greater than 1,000 g/mole, and/or a melt index (I2) less than, or equal to, 2500 g/10 min.
Abstract translation: 本发明提供了包括至少两层的层状结构：A）由组合物A形成的包含聚氨酯的第一层A; 和B）由组合物B形成的第二层B，其包含至少一种官能化聚合物B，其包含以下物质：i）至少一种包含选自以下的官能团的聚合单体单元：a）酸 基团，b）酸酐基团，c）伯或仲胺基团，和d）其组合; 或ii）至少一种反应官能化剂，其包含选自以下的官能团：e）酸基，f）酸酐基，g）伯或仲胺基，和h）其组合; 或iii）其组合; 并且其中所述官能化聚合物B的数均分子量大于1,000g / mol，和/或小于或等于2500g / 10min的熔体指数（I 2）。
-
公开(公告)号：US10513095B2
公开(公告)日：2019-12-24
申请号：US15528632
申请日：2015-10-21
Applicant: Dow Global Technologies LLC
Inventor： Mauricio E. Leano , Paul R. Elowe , Mary Anne Leugers , Debkumar Bhattacharjee , Todd O. Pangburn , Bruce Peterson , Matthew Toyli
IPC: B32B27/08 , C09B23/16 , C09B23/00 , C09B23/01 , B32B27/32 , C08J7/04 , B32B7/12 , B32B7/02 , B32B7/10 , B32B9/04 , B32B27/06 , B32B27/16 , B32B27/20 , B32B27/28 , C08L23/08 , C09B23/06 , C09B23/08 , C09B31/068 , B32B25/08
Abstract: A shrink film comprising a polyethylene-based film having a top surface, a bottom surface, and comprising one or more layers, wherein at least one layer of the polyethylene-based film comprises a low density polyethylene having a density of from 0.917 g/cc to 0.935 g/cc and melt index, I2, of from 0.1 g/10 min to 5 g/10 min, a linear low density polyethylene having a density of from 0.900 g/cc to 0.965 g/cc and melt index, I2, of from 0.05 g/10 min to 15 g/10 min, or combinations thereof, and optionally, a medium density polyethylene, a high density polyethylene, or combinations thereof, and a coating layer disposed on the top surface of the polyethylene-based film, wherein the coating layer comprises an adhesive and a near-infrared absorbent material.
-
公开(公告)号：US20170165948A1
公开(公告)日：2017-06-15
申请号：US15118175
申请日：2015-02-09
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Rajasingh Solomon Thomas Udhaya Singh , Alexander Williamson , Edward E. Lafleur , Sekhar Sundaram , Xinyu Gu , Debkumar Bhattacharjee , Himal Ray
CPC classification number: C08L91/00 , B29C39/203 , B29C55/12 , B29K2101/12 , B29K2105/16 , B29K2433/04 , B32B27/08 , B32B27/20 , B32B27/32 , B32B2250/242 , B32B2250/246 , B32B2264/0228 , B32B2264/025 , B32B2307/408 , B32B2307/412 , B32B2307/418 , B32B2307/516 , B32B2307/518 , B32B2439/70 , C08L2205/03
Abstract: A film comprising a) at least one base layer comprising a thermoplastic polymeric matrix material; and b) a skin layer comprising a thermoplastic polymeric matrix material and from 5 wt % to 80 wt % of polymeric particles having an average particle diameter from 0.5 μm to 15 μm, a refractive index from 1.46 to 1.7, and at least 60 mole % of acrylic monomer units wherein the film is stretched by a factor of 2 to 8 uniaxially or biaxially; and wherein after stretching, the skin layer has a thickness that is between 50% and 200% of the diameter of the polymeric particles, and a method of making the film, are disclosed.
-
公开(公告)号：US09624341B2
公开(公告)日：2017-04-18
申请号：US14653728
申请日：2013-12-18
Applicant: Dow Global Technologies LLC
Inventor： Debkumar Bhattacharjee , Kalyan Sehanobish
IPC: C08G63/16 , C08J5/18 , C08G63/60 , C08L67/00 , B29C43/24 , C08G63/00 , C08G63/66 , B29K67/00 , B29L7/00
CPC classification number: C08G63/16 , B29C43/24 , B29K2067/00 , B29L2007/008 , C08G63/00 , C08G63/60 , C08G63/66 , C08J5/18 , C08J2367/00 , C08J2367/02 , C08L67/00 , C08L2205/02 , C08L2666/18
Abstract: A polymer comprises reaction product of (a) one or more diacid, diester thereof, glycolide, and (b) one or more polyol, wherein component (a) comprises glycolide or combinations thereof, and component (b) comprises one or more polyol comprising a mixture of 1,3-cyclohexanedimethanol and 1,4-cyclohexanedimethanol, or 2,2,4,4-tetramethyl-1,3-cyclobutanediol, or combinations thereof.
-
Patent Agency Ranking
公开(公告)号：US09200404B2
公开(公告)日：2015-12-01
申请号：US14064296
申请日：2013-10-28
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Adam L. Grzesiak , Joseph M. Hoefler , Debkumar Bhattacharjee , Bradley K. Hageman
CPC classification number: D06N3/147 , C08G18/283 , C08G18/6216 , C08G18/706 , C08G18/792 , C08G2105/02 , C09D175/04 , C14C11/006 , Y10T428/31547
Abstract: An aqueous leather coating composition having improved storage stability includes 1 to 40 weight percent of an emulsifiable polyisocyanate comprising the reaction product of an isocyanurate and an emulsifier, wherein the average isocyanate functionality of the emulsifiable polyisocyanate is 2 to 4.5; and 60 to 99 weight percent of an aqueous polymer dispersion having a Tg of −70 to 40° C. and selected from a (meth)acrylic polymer dispersion, a polyurethane dispersion, a (meth)acrylic polymer/polyurethane hybrid dispersion and a combination comprising one or more of the foregoing aqueous polymer dispersions, wherein all weight percents are on a dry basis, and based on the total dry amount of the emulsifiable polyisocyanate and the aqueous polymer dispersion. The aqueous polymer dispersion can be free of hydroxyl groups. Also disclosed are a method of coating leather with the composition, and a coated leather article.
Abstract translation: 具有改善的储存稳定性的水性皮革涂料组合物包括1至40重量％的可乳化聚异氰酸酯，其包含异氰脲酸酯和乳化剂的反应产物，其中可乳化多异氰酸酯的平均异氰酸酯官能度为2至4.5; 和60〜99重量％的Tg为-70〜40℃的聚合物水分散体，选自（甲基）丙烯酸系聚合物分散液，聚氨酯分散液，（甲基）丙烯酸系聚合物/聚氨酯混合分散液和组合 包括一种或多种上述水性聚合物分散体，其中所有重量百分比均为干基，并且基于可乳化多异氰酸酯和聚合物水分散体的总干燥量。 聚合物水分散体可以不含羟基。 还公开了用该组合物涂覆皮革的方法和涂覆的皮革制品。
-
17.发明申请COMPOSITE DISPERSION, METHOD OF PRODUCING THE SAME, AND ARTICLES MADE THEREFROM 有权复合分散体，其制备方法及其制备方法公开(公告)号：US20130116361A1
公开(公告)日：2013-05-09
申请号：US13693437
申请日：2012-12-04
Applicant: Dow Global Technologies LLC
Inventor： David L. Malotky , Sarah T. Eckersley , Bedri Erdem , Debkumar Bhattacharjee
Abstract: The instant invention is a composite dispersion, method of producing the same, and articles made therefrom. The composite dispersion according to the instant invention comprises (1) a first seed dispersion comprising (a) a first internal phase; and (b) an external phase, and (2) a second internal phase; wherein the composite dispersion comprises more than 60 percent by the combined weight of the first internal phase and the second internal phase, and the composite dispersion has a viscosity of less than 10,000 cP measured by RV4 spindle at 20 rpm at greater than 60 weight percent total internal phase, and wherein the composite dispersion has a bimodal particle size distribution and a particle size ratio (P2/P1) in the range of 2 to 200.
Abstract translation: 本发明是一种复合分散体，其制备方法和由其制成的制品。 根据本发明的复合分散体包含（1）第一种子分散体，其包含（a）第一内相; 和（b）外部相，和（2）第二内部相; 其中所述复合分散体包含多于60％的第一内相和第二内相的组合重量，并且所述复合分散体具有通过RV4主轴在20rpm下以大于60重量％的总量测量的小于10,000cP的粘度 内相，并且其中所述复合分散体具有2至200的双峰粒度分布和粒径比（P2 / P1）。
-
公开(公告)号：US11542376B2
公开(公告)日：2023-01-03
申请号：US16016707
申请日：2018-06-25
Applicant: Rohm and Haas Company , Dow Global Technologies LLC
Inventor： Chenyan Bai , Zhaohui Qu , Hong Liang Zhang , Debkumar Bhattacharjee
IPC: C08J5/12 , C08G18/48 , C08G18/66 , C08G18/76 , C08G18/12 , C08G18/32 , C08G18/40 , C08G18/42 , C09J175/08 , B32B37/12 , B32B37/14 , C08L75/08 , C09J5/02
Abstract: Provided is an aqueous composition comprising dispersed particles that comprise a polyurethane, wherein said polyurethane is a reaction product of a group of reactants (GR1), wherein GR1 comprises one or more aromatic polyisocyanates and, a polyol component, wherein said polyol component comprises (a) 50% to 99% by weight, based on the weight of said polyol component, one or more polyester polyols, (b) 0.1% to 10% by weight, based on the weight of said polyol component, one or more diols having a hydrophilic side chain, and (c) 0.9% to 40% by weight, based on the weight of said polyol component, one or more polyols different from (a) and (b). Also provided is a method of bonding a metal foil to a polymer film using such an aqueous composition.
-
公开(公告)号：US20170341353A1
公开(公告)日：2017-11-30
申请号：US15532302
申请日：2015-10-21
Applicant: Dow Global Technologies LLC
Inventor： Mauricio E. Leano , Paul R. Elowe , Mary Anne Leugers , Debkumar Bhattacharjee , Todd O. Pangburn , Bruce Peterson
CPC classification number: B32B27/32 , B32B7/00 , B32B7/02 , B32B7/10 , B32B7/12 , B32B9/00 , B32B9/04 , B32B9/048 , B32B27/06 , B32B27/08 , B32B27/16 , B32B27/18 , B32B27/20 , B32B27/28 , B32B2250/00 , B32B2250/40 , B32B2255/00 , B32B2255/10 , B32B2264/00 , B32B2264/10 , B32B2264/108 , B32B2264/12 , B32B2307/30 , B32B2307/40 , B32B2307/732 , B32B2307/736 , B32B2439/00 , B32B2439/70 , B32B2439/80
Abstract: A shrink film comprising a polyethylene-based film having a top surface, a bottom surface, and comprising one or more layers, wherein at least one layer of the polyethylene-based film comprises a low density polyethylene having a density of from 0.917 g/cc to 0.935 g/cc and melt index, I2, of from 0.1 g/10 min to 5 g/10 min, a linear low density polyethylene having a density of from 0.900 g/cc to 0.965 g/cc and melt index, I2, of from 0.05 g/10 min to 15 g/10 min, or combinations thereof, and optionally, a medium density polyethylene, a high density polyethylene, or combinations thereof, and a coating layer disposed on the top surface of the polyethylene-based film, wherein the coating layer comprises an adhesive and a material that absorbs radiation in the near-infrared, visible, and ultraviolet spectral wavelength ranges.
-
公开(公告)号：US09580594B2
公开(公告)日：2017-02-28
申请号：US14653599
申请日：2013-12-18
Applicant: Dow Global Technologies LLC
Inventor： Debkumar Bhattacharjee , Kalyan Sehanobish
IPC: C08L67/02 , C08J5/18 , C08G63/181 , C08G63/199 , B29C47/00 , B29C47/88 , C08G63/16 , B29K67/00 , B29L7/00
CPC classification number: C08L67/02 , B29C47/0004 , B29C47/0019 , B29C47/0021 , B29C47/0057 , B29C47/8815 , B29C47/8845 , B29K2067/00 , B29K2995/0067 , B29L2007/008 , C08G63/16 , C08G63/181 , C08G63/199 , C08J5/18 , C08J2367/02 , C08J2467/02 , C08L2203/16 , C08L2205/025 , C08L67/04
Abstract: A polymer comprising reaction product of (a) one or more diacid or diester thereof, and (b) one or more polyol, wherein component (a) comprises 5 to 100 mole %, based on the total amount of component (a), of 2,5-furan dicarboxylic acid (FDCA), or one or more C1 to C10 alkyl diester thereof, and component (b) comprises a mixture of 1,3-cyclohexanedimethanol and 1,4-cyclohexanedimethanol, or 2,2,4,4-tetramethyl-1,3-cyclobutanediol, or combinations thereof.
Abstract translation: 一种聚合物，其包含（a）一种或多种二酸或二酯的反应产物和（b）一种或多种多元醇，其中组分（a）基于组分（a）的总量包含5至100摩尔％ 2,5-呋喃二羧酸（FDCA）或其一个或多个C1至C10烷基二酯，组分（b）包括1,3-环己烷二甲醇和1,4-环己烷二甲醇的混合物， 4-四甲基-1,3-环丁二醇或其组合。
-
-
-
-
-
-
-
-
-
Search Results
29
records
(took 0.082 seconds)
