公开(公告)号：US09809529B2

公开(公告)日：2017-11-07

申请号：US15318032

申请日：2015-06-18

Applicant: Dow Global Technologies LLC

Inventor： George J. Frycek ,  Felipe A. Donate ,  Edward D. Daugs ,  Rebecca J. Wachowicz ,  Jason L. Trumble

IPC: C07C69/76 ,  C07C67/08 ,  C07C67/54

CPC classification number: C07C67/08 ,  C07C67/54 ,  C07C69/78

Abstract: A process comprising reacting a benzoic acid with a glycol ether in the presence of phosphoric acid to produce a glycol ether ester product having low color, low odor, and low VOC content.

公开(公告)号：US20170113997A1

公开(公告)日：2017-04-27

申请号：US15318009

申请日：2015-06-18

Applicant: Dow Global Technologies LLC

Inventor： George J. Frycek ,  Andrei S. Merenov ,  Felipe A. Donate ,  Edward D. Daugs ,  Julie L. Maurer ,  Rebecca J. Wachowicz ,  Jason L. Trumble

IPC: C07C67/08 ,  C09D7/12

CPC classification number: C07C67/08 ,  C09D7/63 ,  C07C69/44

Abstract: A process comprising reacting a mono- or di-carboxylic acid and/or acid anhydride with a glycol ether in the presence of phosphoric acid to produce a glycol ether ester product having low color and low VOC content.

公开(公告)号：US10752793B2

公开(公告)日：2020-08-25

申请号：US16081643

申请日：2017-03-21

Applicant: Dow Global Technologies LLC

Inventor： Claribel Acevedo Velez ,  Sudhakar Balijepalli ,  Rebecca J. Wachowicz

IPC: C09D7/63 ,  C09D133/08 ,  C09D171/02 ,  C08K5/05 ,  C08K5/06 ,  C08K5/10 ,  C09D7/65 ,  C08L71/02 ,  C08G65/26 ,  C09D5/02

Abstract: Embodiments of the present invention relate to compositions, aqueous coating compositions, and methods for improving the freeze/thaw stability of aqueous coating compositions. In one aspect, a method for improving the freeze/thaw stability of an aqueous coating composition comprising an aqueous polymeric dispersion, the method comprising adding the following compound to the aqueous coating composition: (Formula (I)) wherein n=4 to 8.

公开(公告)号：US20200231824A1

公开(公告)日：2020-07-23

申请号：US16744282

申请日：2020-01-16

Applicant: Dow Global Technologies LLC

Inventor： Felipe A. Donate ,  Rebecca J. Wachowicz

IPC: C09D7/20 ,  C09D133/00 ,  C09D163/00

Abstract: The present invention relates to azeotropic blends and pseudoazeotropic blends and to coating compositions including such blends. In one aspect, an azeotropic blend or a pseudoazeotropic blend consists essentially of hexamethyldisiloxane and a second component selected from the following: isobutanol, n-propyl acetate, n-butanol, and 1-methoxy-2-propanol.

公开(公告)号：US20190062576A1

公开(公告)日：2019-02-28

申请号：US16081643

申请日：2017-03-21

Applicant: Dow Global Technologies LLC

Inventor： Claribel Acevedo Velez ,  Sudhakar Balijepalli ,  Rebecca J. Wachowicz

IPC: C09D7/65 ,  C09D7/63 ,  C09D133/08 ,  C09D5/02

CPC classification number: C09D7/65 ,  C08G65/2612 ,  C08K5/10 ,  C08L71/02 ,  C09D5/024 ,  C09D5/027 ,  C09D7/63 ,  C09D133/08 ,  C09D171/02 ,  C08L33/08

Abstract: Embodiments of the present invention relate to compositions, aqueous coating compositions, and methods for improving the freeze/thaw stability of aqueous coating compositions. In one aspect, a method for improving the freeze/thaw stability of an aqueous coating composition comprising an aqueous polymeric dispersion, the method comprising adding the following compound to the aqueous coating composition: (Formula (I)) wherein n=4 to 8.

公开(公告)号：US10106926B2

公开(公告)日：2018-10-23

申请号：US15177476

申请日：2016-06-09

Applicant: Dow Global Technologies LLC

Inventor： Aleksandr T. Gamble ,  Felipe A. Donate ,  Rebecca J. Wachowicz

IPC: D06P1/651 ,  C09B67/00 ,  D06P3/24 ,  C09B67/34 ,  D06P1/62 ,  D06P1/42

Abstract: Glycol ether benzoates, glycol benzoates and methyl benzoate facilitate the dyeing of the meta-aramid article, e.g., fibers, at or near neutral pH. The addition of an anionic surfactant, such as sodium lauryl sulfate, enhances the performance of the benzoates.

公开(公告)号：US20160281296A1

公开(公告)日：2016-09-29

申请号：US15177476

申请日：2016-06-09

Applicant: Dow Global Technologies LLC

Inventor： Aleksandr T. Gamble ,  Felipe A. Donate ,  Rebecca J. Wachowicz

IPC: D06P1/651 ,  C09B67/34 ,  D06P3/24 ,  D06P1/42 ,  D06P1/62

CPC classification number: D06P1/65131 ,  C09B67/0076 ,  D06P1/42 ,  D06P1/623 ,  D06P1/65125 ,  D06P3/242

Abstract: Glycol ether benzoates, glycol benzoates and methyl benzoate facilitate the dyeing of the meta-aramid article, e.g., fibers, at or near neutral pH. The addition of an anionic surfactant, such as sodium lauryl sulfate, enhances the performance of the benzoates.

Abstract translation: 乙二醇醚苯甲酸酯，二醇苯甲酸酯和苯甲酸甲酯促进间位芳族聚酰胺制品（例如纤维）在中性pH值或接近中性染色。 加入阴离子表面活性剂如月桂基硫酸钠可增强苯甲酸盐的性能。