NO851708L - Nye metylenfosfonsyreblandinger avledet fra amino-hydrokarbylpiperazin-urinstoff-addukter egnet som utfelningsinhibitorer - Google Patents

Nye metylenfosfonsyreblandinger avledet fra amino-hydrokarbylpiperazin-urinstoff-addukter egnet som utfelningsinhibitorer

Info

Publication number: NO851708L
Authority: NO; Norway
Prior art keywords: hydrocarbyl; piperazine; urine; presenting; inhibitors
Prior art date: 1983-09-02

Application number

NO851708A

Other languages

English (en)

Other versions

NO163013C (no

NO163013B (no

Inventor

Druce K Crump

David A Wilson

Original Assignee

Dow Chemical Co

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.)

1983-09-02

Filing date

1985-04-30

Publication date

1985-04-30

1983-09-02 Priority claimed from US06/528,835 external-priority patent/US4518777A/en

1985-04-30 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1985-04-30 Publication of NO851708L publication Critical patent/NO851708L/no

1989-12-11 Publication of NO163013B publication Critical patent/NO163013B/no

1990-03-21 Publication of NO163013C publication Critical patent/NO163013C/no

Links

ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 title 1
239000003112 inhibitor Substances 0.000 title 1
125000001570 methylene group Chemical class [H]C([H])([*:1])[*:2] 0.000 title 1
239000000203 mixture Substances 0.000 title 1

NO851708A 1983-09-02 1985-04-30 Nye metylenfosfonsyreblandinger avledet fra aminohydrokarbylpiperazin-urinstoff-addukter egnet som utfellingsinhibite orer. NO163013C (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/528,835 US4518777A (en)	1982-09-27	1983-09-02	Methylene phosphonic acid scale inhibitor compositions derived from aminohydrocarcarbylpiperazine urea adducts
PCT/US1984/001236 WO1985001042A1 (en)	1982-09-27	1984-08-07	New methylene phosphonic acid scale inhibitor compositions derived from aminohydrocarbylpiperazine-urea adducts

Publications (3)

Publication Number	Publication Date
NO851708L true NO851708L (no)	1985-04-30
NO163013B NO163013B (no)	1989-12-11
NO163013C NO163013C (no)	1990-03-21

Family

ID=26770372

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO851708A NO163013C (no)	1983-09-02	1985-04-30	Nye metylenfosfonsyreblandinger avledet fra aminohydrokarbylpiperazin-urinstoff-addukter egnet som utfellingsinhibite orer.

Country Status (1)

Country	Link
NO (1)	NO163013C (no)

1985
- 1985-04-30 NO NO851708A patent/NO163013C/no unknown

Also Published As

Publication number	Publication date
NO163013C (no)	1990-03-21
NO163013B (no)	1989-12-11

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