公开(公告)号：US20200214283A9

公开(公告)日：2020-07-09

申请号：US16099808

申请日：2017-05-11

Applicant: BASF SE

Inventor： Timothy H Anderson ,  Dean A Oester ,  Andrew P Chiromo ,  Tobias Joachim Zimmermann

IPC: A01N25/10 ,  A01N57/20 ,  A01N37/10 ,  A01N43/40

Abstract: An aqueous agricultural composition includes a pesticide, water, and a co-polymer. The co-polymer is the reaction product of an acrylamide monomer and a macromonomer. The acrylamide monomer and the macromonomer react together in the absence of an anionic monoethylenically unsaturated monomer including an acidic group chosen from —COOH, —SO3H, —PO3H2 and associated salts. The disclosed aqueous agricultural composition may be incorporated into agricultural spray operations and demonstrates effective reduction of driftable droplets.

公开(公告)号：US20200255735A1

公开(公告)日：2020-08-13

申请号：US16647991

申请日：2018-09-14

Applicant: BASF SE

Inventor： Shawn Dickess ,  Dean A Oester

IPC: C09K17/32

Abstract: A treated medium for plant growth includes (A) a medium for plant growth and (B) a water retaining composition disposed on the medium. The composition also includes (1) an alcohol alkoxylate, (2) water, (3) a surfactant, and (4) a humectant. The (1) alcohol alkoxylate has the structure: R-(EO)m—(PO)n-(EO)y—(PO)z—OH in which R is a C3-C14 linear or branched aliphatic carbon chain, EO is ethylene oxide, m is from 0 to 20, y is from 0 to 20, PO is propylene oxide, n is from 1 to 40, z is from 0 to 40, and (m+y) is at least 1. The (3) surfactant and (4) humectant are chosen from specific compounds. The treated medium has a water retention of from 100 to 400 grams of water per 100 grams of treated medium as compared to a control medium that is free of the water retaining composition.

公开(公告)号：US11425902B2

公开(公告)日：2022-08-30

申请号：US16099808

申请日：2017-05-11

Applicant: BASF SE

Inventor： Timothy H Anderson ,  Dean A Oester ,  Andrew P Chiromo ,  Tobias Joachim Zimmermann

IPC: A01N25/10 ,  A01N57/20 ,  A01N25/06 ,  A01N43/40 ,  A01N25/30 ,  A01N37/10

Abstract: An aqueous agricultural composition includes a pesticide, water, and a co-polymer. The co-polymer is the reaction product of an acrylamide monomer and a macromonomer. The acrylamide monomer and the macromonomer react together in the absence of an anionic monoethylenically unsaturated monomer including an acidic group chosen from —COOH, —SO3H, —PO3H2 and associated salts. The disclosed aqueous agricultural composition may be incorporated into agricultural spray operations and demonstrates effective reduction of driftable droplets.

公开(公告)号：US11332668B2

公开(公告)日：2022-05-17

申请号：US16647991

申请日：2018-09-14

Applicant: BASF SE

Inventor： Shawn Dickess ,  Dean A Oester

IPC: C09K17/32

Abstract: A treated medium for plant growth includes (A) a medium for plant growth and (B) a water retaining composition disposed on the medium. The composition also includes (1) an alcohol alkoxylate, (2) water, (3) a surfactant, and (4) a humectant. The (1) alcohol alkoxylate has the structure: R-(EO)m—(PO)n-(EO)y—(PO)z—OH in which R is a C3-C14 linear or branched aliphatic carbon chain, EO is ethylene oxide, m is from 0 to 20, y is from 0 to 20, PO is propylene oxide, n is from 1 to 40, z is from 0 to 40, and (m+y) is at least 1. The (3) surfactant and (4) humectant are chosen from specific compounds. The treated medium has a water retention of from 100 to 400 grams of water per 100 grams of treated medium as compared to a control medium that is free of the water retaining composition.

公开(公告)号：US20190110467A1

公开(公告)日：2019-04-18

申请号：US16099808

申请日：2017-05-11

Applicant: BASF SE

Inventor： Timothy H Anderson ,  Dean A Oester ,  Andrew P Chiromo ,  Tobias Joachim Zimmermann

IPC: A01N25/10 ,  A01N57/20 ,  A01N37/10 ,  A01N43/40

CPC classification number: A01N25/10 ,  A01N25/06 ,  A01N25/30 ,  A01N37/10 ,  A01N43/40 ,  A01N57/20

Abstract: An aqueous agricultural composition includes a pesticide, water, and a co-polymer. The co-polymer is the reaction product of an acrylamide monomer and a macromonomer. The acrylamide monomer and the macromonomer react together in the absence of an anionic monoethylenically unsaturated monomer including an acidic group chosen from —COOH, —SO3H, —PO3H2 and associated salts. The disclosed aqueous agricultural composition may be incorporated into agricultural spray operations and demonstrates effective reduction of driftable droplets.