PT75610B - Process for preparing fertilizer compositions - Google Patents

Process for preparing fertilizer compositions

Info

Publication number
PT75610B
PT75610B PT75610A PT7561082A PT75610B PT 75610 B PT75610 B PT 75610B PT 75610 A PT75610 A PT 75610A PT 7561082 A PT7561082 A PT 7561082A PT 75610 B PT75610 B PT 75610B
Authority
PT
Portugal
Prior art keywords
fertilizer compositions
preparing fertilizer
preparing
compositions
fertilizer
Prior art date
Application number
PT75610A
Other languages
English (en)
Other versions
PT75610A (en
Inventor
George M Crews
G Graham Allen
Donald E Freepons
Original Assignee
Melamine Chemicals Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US06/339,201 external-priority patent/US4421545A/en
Application filed by Melamine Chemicals Inc filed Critical Melamine Chemicals Inc
Publication of PT75610A publication Critical patent/PT75610A/pt
Publication of PT75610B publication Critical patent/PT75610B/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/28—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using special binding agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
    • B43K5/18—Arrangements for feeding the ink to the nibs
    • B43K5/1809—Feed bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K1/00—Nibs; Writing-points
    • B43K1/01—Nibs; Writing-points with ink reservoirs, e.g. funnel-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
    • B43K5/02—Ink reservoirs
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C11/00—Other nitrogenous fertilisers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
PT75610A 1981-09-25 1982-09-24 Process for preparing fertilizer compositions PT75610B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30539481A 1981-09-25 1981-09-25
US30560381A 1981-09-25 1981-09-25
US06/339,201 US4421545A (en) 1982-01-13 1982-01-13 High strength melamine-urea fertilizer granules

Publications (2)

Publication Number Publication Date
PT75610A PT75610A (en) 1982-10-01
PT75610B true PT75610B (en) 1985-05-31

Family

ID=27405093

Family Applications (1)

Application Number Title Priority Date Filing Date
PT75610A PT75610B (en) 1981-09-25 1982-09-24 Process for preparing fertilizer compositions

Country Status (24)

Country Link
KR (1) KR860000726B1 (pt)
AT (1) AT380469B (pt)
AU (1) AU534003B2 (pt)
BR (1) BR8205602A (pt)
CA (1) CA1188124A (pt)
CH (1) CH657119A5 (pt)
DD (1) DD212505A5 (pt)
DE (1) DE3235523C2 (pt)
DK (1) DK159965C (pt)
ES (2) ES515876A0 (pt)
FI (1) FI72966C (pt)
FR (1) FR2513542B1 (pt)
GB (1) GB2112765B (pt)
GR (1) GR77675B (pt)
IE (1) IE53417B1 (pt)
IN (1) IN158473B (pt)
IT (1) IT1157319B (pt)
MX (1) MX160111A (pt)
NL (1) NL183512C (pt)
PL (1) PL146275B1 (pt)
PT (1) PT75610B (pt)
RO (1) RO85788B (pt)
SE (1) SE448722B (pt)
YU (1) YU43094B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1237292A (en) * 1983-07-28 1988-05-31 G. Graham Allan Sustained release compositions for biologically active materials
FI111940B (fi) * 2000-07-14 2003-10-15 Kemira Agro Oy Menetelmä orgaanisten mineraalirakeiden valmistamiseksi
MY150482A (en) * 2008-02-08 2014-01-30 Sree Ramcides Chemicals Pvt Ltd Product to boost photosynthesis
EP2694456B1 (en) * 2011-04-06 2017-01-04 Harold E. Thompson Multi-purpose lignin-carbohydrate binding system
WO2014195962A1 (en) * 2013-06-07 2014-12-11 Subramanyam Sundaresan A product for coating fertilizers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE928835C (de) * 1953-12-09 1955-10-20 Pintsch Bamag Ag Duengung
US3296266A (en) * 1965-01-21 1967-01-03 Allied Chem Purification of melamine
US3533168A (en) * 1967-08-04 1970-10-13 Mitsubishi Gas Chemical Co Method of preventing the caking of finely divided solid materials during storage
US4083712A (en) * 1971-02-19 1978-04-11 Bayer Aktiengesellschaft Nitrogenous fertilizer compositions
DE2107916A1 (de) * 1971-02-19 1972-09-07 Farbenfabriken Bayer Ag, 5090 Lever Kusen Langsam und nachhaltig wirkende Stick stoffdungemittel
DE2240047C3 (de) * 1972-08-16 1978-09-07 Bayer Ag, 5090 Leverkusen Verwendung von Kationenaustauschern als Stickstoffdüngemittel
US4017589A (en) * 1975-10-06 1977-04-12 Tennessee Valley Authority Production of ammonium polyphosphates from melamine phosphates
IT1132647B (it) * 1979-09-10 1986-07-02 Univ Washington Melammina come sorgente di azoto nel fertilizzare le piante

Also Published As

Publication number Publication date
DK159965C (da) 1991-06-03
RO85788B (ro) 1984-11-30
SE8205454D0 (sv) 1982-09-23
ES8308526A1 (es) 1983-09-16
KR840001536A (ko) 1984-05-07
AT380469B (de) 1986-05-26
NL8203699A (nl) 1983-04-18
IT1157319B (it) 1987-02-11
MX160111A (es) 1989-11-30
YU212182A (en) 1985-10-31
IT8223425A0 (it) 1982-09-24
ES522033A0 (es) 1984-12-01
PL238341A1 (en) 1983-05-23
AU534003B2 (en) 1983-12-22
NL183512B (nl) 1988-06-16
IE53417B1 (en) 1988-11-09
SE448722B (sv) 1987-03-16
IN158473B (pt) 1986-11-22
GR77675B (pt) 1984-09-25
DK424682A (da) 1983-03-26
ATA357382A (de) 1985-10-15
CH657119A5 (de) 1986-08-15
PT75610A (en) 1982-10-01
SE8205454L (sv) 1983-03-26
ES515876A0 (es) 1983-09-16
FI823273A0 (fi) 1982-09-23
GB2112765A (en) 1983-07-27
DE3235523C2 (de) 1985-10-10
DK159965B (da) 1991-01-07
BR8205602A (pt) 1983-08-30
GB2112765B (en) 1986-05-29
NL183512C (nl) 1988-11-16
FI823273L (fi) 1983-03-26
YU43094B (en) 1989-02-28
PL146275B1 (en) 1989-01-31
FR2513542A1 (fr) 1983-04-01
ES8501727A1 (es) 1984-12-01
FI72966B (fi) 1987-04-30
IE822315L (en) 1983-03-25
RO85788A (ro) 1984-11-25
DD212505A5 (de) 1984-08-15
AU8868482A (en) 1983-03-31
FI72966C (fi) 1987-08-10
FR2513542B1 (fr) 1987-02-13
KR860000726B1 (ko) 1986-06-14
CA1188124A (en) 1985-06-04
DE3235523A1 (de) 1983-04-14

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Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19911130