NO150201C - Fremgangsmaate ved rensning av cyanursyre - Google Patents

Fremgangsmaate ved rensning av cyanursyre

Info

Publication number: NO150201C
Authority: NO; Norway
Prior art keywords: purifying; procedure; cyanoic acid; cyanoic; acid
Prior art date: 1974-11-12

Application number

NO753776A

Other languages

English (en)

Norwegian (no)

Other versions

NO150201B (no

NO753776L (nl

Inventor

Marinus Johannes Adrianu Otter

Augustinus Petrus H Schouteten

Lambertus Peter Gera Hawinkels

Original Assignee

Stamicarbon

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.)

1974-11-12

Filing date

1975-11-11

Publication date

1984-09-05

1975-11-11 Application filed by Stamicarbon filed Critical Stamicarbon

1976-05-13 Publication of NO753776L publication Critical patent/NO753776L/no

1984-05-28 Publication of NO150201B publication Critical patent/NO150201B/no

1984-09-05 Publication of NO150201C publication Critical patent/NO150201C/no

Links

239000002253 acid Substances 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
- C07D251/30—Only oxygen atoms
- C07D251/32—Cyanuric acid; Isocyanuric acid

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

NO753776A 1974-11-12 1975-11-11 Fremgangsmaate ved rensning av cyanursyre NO150201C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NLAANVRAGE7414704,A NL180419C (nl)	1974-11-12	1974-11-12	Werkwijze voor het zuiveren van cyanuurzuur.

Publications (3)

Publication Number	Publication Date
NO753776L NO753776L (nl)	1976-05-13
NO150201B NO150201B (no)	1984-05-28
NO150201C true NO150201C (no)	1984-09-05

Family

ID=19822443

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO753776A NO150201C (no)	1974-11-12	1975-11-11	Fremgangsmaate ved rensning av cyanursyre

Country Status (15)

Country	Link
US (1)	US3994892A (nl)
JP (1)	JPS5170782A (nl)
AT (1)	AT346350B (nl)
BE (1)	BE835353A (nl)
BR (1)	BR7507429A (nl)
CA (1)	CA1050979A (nl)
CH (1)	CH613957A5 (nl)
DE (1)	DE2550800C2 (nl)
ES (1)	ES442515A1 (nl)
FR (1)	FR2291197A1 (nl)
GB (1)	GB1484765A (nl)
IT (1)	IT1052176B (nl)
NL (1)	NL180419C (nl)
NO (1)	NO150201C (nl)
SE (1)	SE425086B (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4187376A (en) *	1977-09-22	1980-02-05	Fmc Corporation	Removal of contaminants from cyanuric acid reaction product
US4216315A (en) *	1979-05-04	1980-08-05	Olin Corporation	Process for purification and recovery of cyanuric acid
US4237285A (en) *	1979-06-06	1980-12-02	Olin Corporation	Process for the production of concentrated cyanuric acid slurries
US4282359A (en) *	1980-03-31	1981-08-04	Fmc Corporation	Purification of cyanuric acid
US4275202A (en) *	1980-07-18	1981-06-23	Fmc Corporation	Production of a purified cyanuric acid dihydrate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3325493A (en) *	1963-08-13	1967-06-13	Showa Denko Kk	Process for producing cyanuric acid from melamine purification waste mother liquor
US3878208A (en) *	1973-12-14	1975-04-15	Fmc Corp	Treatment of aqueous waste streams with hydrogen peroxide to remove chlorinated isocyanurates therefrom

1974
- 1974-11-12 NL NLAANVRAGE7414704,A patent/NL180419C/nl not_active IP Right Cessation
1975
- 1975-10-29 CA CA238,525A patent/CA1050979A/en not_active Expired
- 1975-10-29 US US05/627,003 patent/US3994892A/en not_active Expired - Lifetime
- 1975-11-04 GB GB45774/75A patent/GB1484765A/en not_active Expired
- 1975-11-04 AT AT839275A patent/AT346350B/de not_active IP Right Cessation
- 1975-11-07 BE BE161677A patent/BE835353A/nl not_active IP Right Cessation
- 1975-11-07 FR FR7534114A patent/FR2291197A1/fr active Granted
- 1975-11-07 CH CH1446375A patent/CH613957A5/xx not_active IP Right Cessation
- 1975-11-10 IT IT52146/75A patent/IT1052176B/it active
- 1975-11-10 SE SE7512613A patent/SE425086B/xx not_active IP Right Cessation
- 1975-11-11 JP JP50135576A patent/JPS5170782A/ja active Pending
- 1975-11-11 ES ES442515A patent/ES442515A1/es not_active Expired
- 1975-11-11 NO NO753776A patent/NO150201C/no unknown
- 1975-11-11 BR BR7507429*A patent/BR7507429A/pt unknown
- 1975-11-12 DE DE2550800A patent/DE2550800C2/de not_active Expired

Also Published As

Publication number	Publication date
FR2291197B1 (nl)	1979-01-05
AT346350B (de)	1978-11-10
DE2550800C2 (de)	1987-03-12
DE2550800A1 (de)	1976-05-13
NO150201B (no)	1984-05-28
SE7512613L (sv)	1976-05-13
NO753776L (nl)	1976-05-13
GB1484765A (en)	1977-09-08
CH613957A5 (nl)	1979-10-31
BR7507429A (pt)	1976-08-03
FR2291197A1 (fr)	1976-06-11
JPS5170782A (nl)	1976-06-18
US3994892A (en)	1976-11-30
NL7414704A (nl)	1976-05-14
SE425086B (sv)	1982-08-30
ATA839275A (de)	1978-03-15
NL180419C (nl)	1987-02-16
BE835353A (nl)	1976-05-07
IT1052176B (it)	1981-06-20
ES442515A1 (es)	1977-04-16
CA1050979A (en)	1979-03-20
NL180419B (nl)	1986-09-16

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