公开(公告)号：US10428454B2

公开(公告)日：2019-10-01

申请号：US15107773

申请日：2014-12-12

Applicant: Dow Global Technologies LLC

Inventor： Sandeep Nikam ,  Ritesh Gulabani ,  Yogaraj Nabar ,  Prashant Tatake

IPC: D06M13/473 ,  A01N33/12 ,  D06M13/467 ,  A01N43/50 ,  C07D233/16 ,  D06M16/00 ,  C07D233/06

Abstract: The present invention provides strategies to improve the moisture management properties of textiles while retaining high comfort levels. The treatments also help to protect textiles against microbial growth. The treatment strategies of the present invention are based at least in part on the use of cationic bis-imidazoline(s) and their salts. Quaternized bis-imidazoline cations and their salts are particularly preferred.

公开(公告)号：US20180215855A1

公开(公告)日：2018-08-02

申请号：US15763147

申请日：2016-09-07

Applicant: Dow Global Technologies LLC

Inventor： Hanno R. Van der Wal ,  Paul Cookson ,  Francois M. Casati ,  Antoon De Smet ,  Sven Claessens ,  Prashant Tatake ,  Bart Noordover ,  Brian Anthony ,  Jozef Van Dun

IPC: C08G18/08 ,  C08G18/40 ,  C08G18/63 ,  C08K5/00 ,  C08K3/22

Abstract: A method for making a copolymer polyol includes (a) forming a pre-compounded thermoplastic polymeric composition by compounding from 10 wt % to 90 wt % of a solid functional additive component with from 10 wt % to 90 wt % of a polystyrene component, (b) melting the pre-compounded thermoplastic polymeric composition to form a melted thermoplastic polymeric composition, (c) combining the melted thermoplastic polymeric composition with a carrier polyol component in the presence of a stabilizer component to form a pre-mixture that includes the pre-compounded thermoplastic polymeric composition dispersed within a continuous phase of the carrier polyol component, and (d) cooling the pre-mixture to form the copolymer polyol.

公开(公告)号：US20150353807A1

公开(公告)日：2015-12-10

申请号：US14649581

申请日：2014-01-27

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Cole A. Witham ,  Michael K. Poindexter ,  Stephen W. King ,  Prashant Tatake

IPC: C09K8/24

CPC classification number: C09K8/24 ,  C08G73/0286 ,  C08G73/0293 ,  C08L79/02 ,  C09K2208/12

Abstract: The hydration of clays and shale in drilling operations may be inhibited by employing an aqueous based drilling fluid comprising a shale hydration inhibition agent comprising a polyaminopolyamide-epichlorohydrin resin, preferably the polyamino polyamide-epichlorohydrin resin is a reaction product of an aliphatic polyamine, an aliphatic polycarboxylic acid, and epichlorohydrin. The shale hydration inhibition agent should be present in the aqueous based drilling fluid in sufficient concentration to reduce the reactivity, such as swelling, of clays and shale when exposed to water-based drilling fluids.

Abstract translation: 钻井作业中的粘土和页岩的水化可以通过使用包含含有多氨基聚酰胺 - 表氯醇树脂的页岩水化抑制剂的含水基钻井液来抑制，优选聚氨基聚酰胺 - 表氯醇树脂是脂肪族多胺，脂肪族 多元羧酸和表氯醇。 页岩水化抑制剂应以足够的浓度存在于含水基钻井液中，以降低暴露于水基钻井液时粘土和页岩的反应性，例如膨胀。

公开(公告)号：US20150336848A1

公开(公告)日：2015-11-26

申请号：US14410316

申请日：2013-05-31

Applicant: Dow Global Technologies LLC

Inventor： Ritesh Gulabani ,  Prashant Tatake

IPC: C04B24/12 ,  C04B7/04

CPC classification number: C04B24/122 ,  C04B7/04 ,  C04B7/52 ,  C04B24/121 ,  C04B28/02 ,  C04B40/0039 ,  C04B2103/52 ,  Y02P40/20 ,  C04B24/02

Abstract: A grinding aid composition for improving the efficiency of cement grinding. The grinding aid composition comprises: an alkanolamine compound that is a primary alkanolamine compound, a secondary alkanolamine compound, or a mixture thereof; and a glycol.

Abstract translation: 一种用于提高水泥研磨效率的研磨助剂组合物。 研磨助剂组合物包括：作为主链烷醇胺化合物的链烷醇胺化合物，仲链烷醇胺化合物或其混合物; 和二醇。

公开(公告)号：US08822578B2

公开(公告)日：2014-09-02

申请号：US14019803

申请日：2013-09-06

Applicant: Dow Global Technologies LLC

Inventor： Bharat I. Chaudhary ,  Beate Sczekalla ,  Abhijit Ghosh-Dastidar ,  Yang Cheng ,  Prashant Tatake ,  Raymond M. Collins

IPC: C08K5/10

CPC classification number: H01B3/443 ,  C08K5/0016 ,  C08K5/10 ,  C11C3/04 ,  H01B3/22 ,  Y10T428/31529 ,  C08L27/06

Abstract: The present disclosure is directed to a single phase acetylated castor component (SP-ACC). An acetylated castor component is purified to produce the SP-ACC which contains a reduced amount of, or no, insoluble component(s) therein. The SP-ACC enhances the performance and properties of plasticizers of which it is a component.

Abstract translation: 本公开涉及单相乙酰化蓖麻组分（SP-ACC）。 乙酰化的蓖麻成分被纯化以产生含有减少量的或不含不溶性成分的SP-ACC。 SP-ACC增强了其作为组分的增塑剂的性能和性能。

公开(公告)号：US10759891B2

公开(公告)日：2020-09-01

申请号：US15763147

申请日：2016-09-07

Applicant: Dow Global Technologies LLC

Inventor： Hanno R. Van der Wal ,  Paul Cookson ,  Francois M. Casati ,  Antoon De Smet ,  Sven Claessens ,  Prashant Tatake ,  Bart Noordover ,  Brian Anthony ,  Jozef Van Dun

IPC: C08K3/22 ,  C08K5/06 ,  C08G18/08 ,  C08G18/63 ,  C08G18/76 ,  C08G18/32 ,  C08G18/40 ,  C08G18/66 ,  C08G18/72 ,  C08G18/48 ,  C08G18/81 ,  C08G18/71 ,  C08K5/00

Abstract: A method for making a copolymer polyol includes (a) forming a pre-compounded thermoplastic polymeric composition by compounding from 10 wt % to 90 wt % of a solid functional additive component with from 10 wt % to 90 wt % of a polystyrene component, (b) melting the pre-compounded thermoplastic polymeric composition to form a melted thermoplastic polymeric composition, (c) combining the melted thermoplastic polymeric composition with a carrier polyol component in the presence of a stabilizer component to form a pre-mixture that includes the pre-compounded thermoplastic polymeric composition dispersed within a continuous phase of the carrier polyol component, and (d) cooling the pre-mixture to form the copolymer polyol.

公开(公告)号：US10329672B2

公开(公告)日：2019-06-25

申请号：US15107741

申请日：2014-12-12

Applicant: Dow Global Technologies LLC

Inventor： Ritesh Gulabani ,  Stephen W. King ,  Prashant Tatake

IPC: C23F11/14 ,  C07D233/10 ,  C23F11/04 ,  C09D5/08 ,  C09K8/54 ,  C09K8/74 ,  C23F11/10 ,  C07D233/16 ,  C09D7/65

Abstract: The present invention provides corrosion inhibiting compositions that incorporate at least one bis-imidazoline compound. In the practice of the present invention, a tetramine admixture enriched with respect to linear tetramine is used to prepare the bis-imidazoline compound. “Enriched” means at least 70 weight percent and up to 100% of the tetramine species included in the admixture includes a linear tetramine such as L-TETA.

公开(公告)号：US09631131B2

公开(公告)日：2017-04-25

申请号：US14649581

申请日：2014-01-27

Applicant: Dow Global Technologies LLC

Inventor： Cole A. Witham ,  Michael K. Poindexter ,  Stephen W. King ,  Prashant Tatake

IPC: C09K8/24 ,  C08G73/02 ,  C08L79/02

CPC classification number: C09K8/24 ,  C08G73/0286 ,  C08G73/0293 ,  C08L79/02 ,  C09K2208/12

Abstract: The hydration of clays and shale in drilling operations may be inhibited by employing an aqueous based drilling fluid comprising a shale hydration inhibition agent comprising a polyaminopolyamide-epichlorohydrin resin, preferably the polyamino polyamide-epichlorohydrin resin is a reaction product of an aliphatic polyamine, an aliphatic polycarboxylic acid, and epichlorohydrin. The shale hydration inhibition agent should be present in the aqueous based drilling fluid in sufficient concentration to reduce the reactivity, such as swelling, of clays and shale when exposed to water-based drilling fluids.

公开(公告)号：US20140000933A1

公开(公告)日：2014-01-02

申请号：US14019803

申请日：2013-09-06

Applicant: Dow Global Technologies LLC

Inventor： Bharat I. Chaudhary ,  Beate Sczekalla ,  Abhijit Ghosh-Dastidar ,  Yang Cheng ,  Prashant Tatake ,  Raymond M. Collins

IPC: H01B3/44

CPC classification number: H01B3/443 ,  C08K5/0016 ,  C08K5/10 ,  C11C3/04 ,  H01B3/22 ,  Y10T428/31529 ,  C08L27/06

Abstract: The present disclosure is directed to a single phase acetylated castor component (SP-ACC). An acetylated castor component is purified to produce the SP-ACC which contains a reduced amount of, or no, insoluble component(s) therein. The SP-ACC enhances the performance and properties of plasticizers of which it is a component.

Abstract translation: 本公开涉及单相乙酰化蓖麻组分（SP-ACC）。 乙酰化的蓖麻成分被纯化以产生含有减少量的或不含不溶性成分的SP-ACC。 SP-ACC增强了其作为组分的增塑剂的性能和性能。