公开(公告)号：CA1021791A

公开(公告)日：1977-11-29

申请号：CA189417

申请日：1974-01-03

Applicant: ALLIED CHEM

Inventor： MATHEW CHEMPOLIL T ,  ULMER HARRY E

IPC: C07C323/22 ,  C07C45/63 ,  C07C47/14 ,  C07C67/00 ,  C07C313/00 ,  C07C319/14 ,  C07C319/20 ,  C07C323/47 ,  C07C325/00 ,  C07F9/40

公开(公告)号：CA910908A

公开(公告)日：1972-09-26

申请号：CA910908D

Applicant: ALLIED CHEM

Inventor： MASON PAUL J ,  ULMER HARRY E

IPC: A01N43/70 ,  C07D251/50

公开(公告)号：GB1201879A

公开(公告)日：1970-08-12

申请号：GB829369

申请日：1969-02-14

Applicant: ALLIED CHEM

Inventor： BROWDER LAWRENCE E ,  ULMER HARRY E

IPC: C05B9/00 ,  C05B13/06 ,  C05G3/00

Abstract: 1,201,879. Aqueous suspension fertilizers. ALLIED CHEMICAL CORP. 14 Feb., 1969 [16 Feb., 1968], No. 8293/69. Heading C1B. A fertilizer composition which is an aqueous suspension comprises (a) a plant nutrient compound containing one or more of N, P, K, (b) a water-soluble polyphosphate, and (c) a watersoluble Mg compound, the weight ratio of polyphosphate as P 2 O 5 to Mg compound as MgO being 0À1 : 1 to 5À0 : 1 and the total weight of polyphosphate as P 2 O 5 and Mg compound as MgO being 0.5 to 12% of the composition. The suspension has improved resistance to sedimentation and the formation of large crystals and aggregates, thought to be due to the formation of a needle-shaped crystal lattice of magnesium polyphosphates. Exemplified ingredients are (a) urea, ammonium nitrate, (b) ammoniated polyphosphoric acid, and (c) Mg chloride, sulphate and nitrate, potassium magnesium sulphate. Optional ingredients are attapulgite, bentonite, MnO, CuSO 4 , FeSO 4 , B 2 O 3 and MnSO 4 .

公开(公告)号：CA838142A

公开(公告)日：1970-03-31

申请号：CA838142D

Applicant: ALLIED CHEM

Inventor： MOORE WILLIAM P ,  MASON PAUL J ,  ULMER HARRY E

公开(公告)号：CA812159A

公开(公告)日：1969-05-06

申请号：CA812159D

Applicant: ALLIED CHEM

Inventor： EISENBRAUN ALLAN A ,  ULMER HARRY E