公开(公告)号：US11104618B2

公开(公告)日：2021-08-31

申请号：US15746055

申请日：2016-07-18

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Sabeshan Kanagalingam ,  Ravi Hegde ,  Madduri Srinivasarao ,  Rajamalleswaramma Koripelly ,  Samik Gupta ,  Nilkamal Bag ,  Satish Burla ,  Yoganand Gurumallappa

IPC: C05G3/90 ,  C05D3/00 ,  C05G5/00 ,  C05C9/00 ,  C05G3/00

Abstract: In accordance with the present invention, disclosed herein is a fertilizer core and fertilizer granule and methods related thereto. The fertilizer core particle has an outer surface and comprising one or more fertilizer additives, one or more binders, and one or more pH buffering agents, and wherein the fertilizer core particle comprises from about 10 wt % to about 99 wt % of the one or more binders.

公开(公告)号：US10144827B2

公开(公告)日：2018-12-04

申请号：US15528988

申请日：2015-11-20

Applicant: SABIC Global Technologies B.V.

Inventor： Yogesh Omprakash Sharma ,  Samik Gupta ,  Paul Dean Sybert ,  Olga I. Kuvshinnikova ,  Balakrishnan Parthipan

IPC: C08L69/00 ,  C08K5/3432 ,  C08L67/02

Abstract: A thermoplastic composition including a polyaryl ester, a polymer different from the polyaryl ester, and a phthalone compound according to the formula (I) wherein Z1 represents the atoms necessary to complete a 9- to 13-membered single or fused aromatic ring structure, Z2 represents the atoms necessary to complete a pyridine or quinoline ring, each R1 and each R2 are independently halogen, an alkyl group, an aryl group, a heterocyclic group, an alkoxy group, an aryloxy group, an aromatic or aliphatic thioether group, an aromatic or aliphatic carboxylic acid ester group, or an aromatic or aliphatic amide group, a is 0 to 6, b is 0 to 4, n is 1 or 2, and X is present only if n=2 and is a single bond or a divalent organic radical bonded to the Z1 ring structure through an ether, ketone, or thio linkage.

公开(公告)号：US11806689B2

公开(公告)日：2023-11-07

申请号：US16076105

申请日：2017-02-08

Applicant: SABIC Global Technologies B.V.

Inventor： Satish Burla ,  Rajamalleswaramma Koripelly ,  Gurumallappa Yoganand ,  Samik Gupta ,  Sabeshan Kanagalingam

IPC: B01J2/20 ,  B29C48/345 ,  B29C48/04 ,  B30B11/22 ,  B29C48/285 ,  C05G5/12 ,  B29L31/00

CPC classification number: B01J2/20 ,  B29C48/04 ,  B29C48/297 ,  B29C48/345 ,  B30B11/221 ,  C05G5/12 ,  B29L2031/7004

Abstract: Described herein is a method of making a fertilizer granule. The method includes supplying a fertilizer component, an liquid component, a binder and a filler to a zoned extruder comprising a die head, a screw, and at least three zones; mixing the fertilizer component, liquid component, binder and filler to yield a thixotropic mixture; and passing the thixotropic mixture through the die head.

公开(公告)号：US11306037B2

公开(公告)日：2022-04-19

申请号：US16605647

申请日：2018-04-12

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Ravi Hegde ,  Rajamalleswaramma Koripelly ,  Chandra Mohana ,  Radha Achanath ,  Samik Gupta ,  Sabeshan Kanagalingam

IPC: C05G5/35 ,  C05G3/90 ,  C05C9/00 ,  C05C11/00

Abstract: Fertilizer particles with urease inhibitors and nitrification inhibitors are described herein. The fertilizer particles can include a core particle comprising a urease inhibitor and an outer layer comprising a nitrification inhibitor.

公开(公告)号：US11155503B2

公开(公告)日：2021-10-26

申请号：US16612635

申请日：2018-05-17

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Yogesh Omprakash Sharma ,  Nilkamal Bag ,  Boddu Srinivasa Rao ,  Samik Gupta ,  Harri Tapio Kiiski ,  Sahali-Al Saif

IPC: C05D9/00 ,  C05B1/04 ,  C05G5/30 ,  C05B1/02 ,  C05C9/00 ,  C05D5/00 ,  C05D9/02

Abstract: A particulate fertilizer coating composition or a coated fertilizer containing a solid acidic particulate material and a solid basic particulate material. The coating composition and coated fertilizer are each stable, chemical compatible with other fertilizers, and/or are abrasion resistant.

公开(公告)号：US11021409B2

公开(公告)日：2021-06-01

申请号：US16636391

申请日：2018-08-07

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Yoganand Gurumallappa ,  Ravi Hegde ,  Satish Burla ,  Rajamalleswaramma Koripelly ,  Samik Gupta

IPC: C05C9/00 ,  C05G5/12 ,  C05G5/40 ,  C05G3/90

Abstract: Fertilizers with urease inhibitors and/or nitrification inhibitors are described. The fertilizer can include an extruded granule containing urea, a polymeric binder, and a nitrification inhibitor and/or an urease inhibitor.

公开(公告)号：US10689306B2

公开(公告)日：2020-06-23

申请号：US15746096

申请日：2016-07-18

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Sabeshan Kanagalingam ,  Ravi Hegde ,  Madduri Srinivasarao ,  Rajamalleswaramma Koripelly ,  Samik Gupta ,  Nilkamal Bag ,  Satish Burla ,  Yoganand Gurumallappa

IPC: C05G3/08 ,  C05C9/00 ,  C05G3/00 ,  C07F9/22

Abstract: In accordance with the present invention, disclosed herein is a fertilizer core particle and fertilizer granule. The fertilizer core particle has one or more fertilizer additives, one or more binders comprising a wax, and one or more pH buffering agents, and wherein the core particle comprises from about 10 wt % to about 99 wt % of the one or more binders comprising a wax.