Fertilizer having reduced biuret content

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US10077215B2 Fertilizer having reduced biuret content 有权

Patent Title: Fertilizer having reduced biuret content
Application No.: US15110787

Application Date: 2015-01-07
Publication No.: US10077215B2

Publication Date: 2018-09-18
Inventor: Rafael Alberto Garcia Martinez , Cyrille Paul Allais , Dawid John D'Melo , Chithra Manikandan
Applicant: SHELL OIL COMPANY
Applicant Address: US TX Houston
Assignee: SHELL OIL COMPANY
Current Assignee: SHELL OIL COMPANY
Current Assignee Address: US TX Houston
Agent Charles W. Stewart
Priority: IN114/CHE/2014 20140109
International Application: PCT/EP2015/050170 WO 20150107
International Announcement: WO2015/104293 WO 20150716
Main IPC: C05C9/00
IPC: C05C9/00 ; C05D9/00 ; C05F11/00 ; C05B17/00 ; C05G3/00

Abstract:

The present invention discloses the use of a lignin compound to prepare a urea fertiliser having reduced biuret content.

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