ZA747512B - Stabilized aqueous formaldehyde solutions and process for their manufacture - Google Patents

Stabilized aqueous formaldehyde solutions and process for their manufacture

Info

Publication number: ZA747512B
Authority: ZA; South Africa
Prior art keywords: manufacture; aqueous formaldehyde; stabilized aqueous; formaldehyde solutions; solutions
Prior art date: 1973-11-26

Application number

ZA00747512A

Other languages

English (en)

Inventor

C Dudeck

G Lehmann

H Diem

H Libowitzky

Original Assignee

Basf Ag

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.)

1973-11-26

Filing date

1974-11-25

Publication date

1976-01-28

1974-11-25 Application filed by Basf Ag filed Critical Basf Ag

1976-01-28 Publication of ZA747512B publication Critical patent/ZA747512B/xx

Links

WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title 3
238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/86—Use of additives, e.g. for stabilisation

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Phenolic Resins Or Amino Resins (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
Saccharide Compounds (AREA)

ZA00747512A 1973-11-26 1974-11-25 Stabilized aqueous formaldehyde solutions and process for their manufacture ZA747512B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2358856A DE2358856C3 (de)	1973-11-26	1973-11-26	Verfahren zur Stabilisierung wäßriger Formaldehydlösungen

Publications (1)

Publication Number	Publication Date
ZA747512B true ZA747512B (en)	1976-01-28

Family

ID=5899103

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA00747512A ZA747512B (en)	1973-11-26	1974-11-25	Stabilized aqueous formaldehyde solutions and process for their manufacture

Country Status (12)

Country	Link
US (1)	US4001337A (de)
JP (1)	JPS5761009B2 (de)
AT (1)	AT337144B (de)
BE (1)	BE822611A (de)
BR (1)	BR7409736A (de)
DE (1)	DE2358856C3 (de)
FR (1)	FR2252322B1 (de)
GB (1)	GB1480921A (de)
IT (1)	IT1025466B (de)
NL (1)	NL180411C (de)
NO (1)	NO144208C (de)
ZA (1)	ZA747512B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2919496A1 (de) *	1979-05-15	1980-12-04	Degussa	Neue bisguanamine
DE3143920A1 (de) *	1981-11-05	1983-05-11	Degussa Ag, 6000 Frankfurt	Neue bismelamine
DE3724868A1 (de) *	1987-07-28	1989-02-09	Basf Ag	Gerbereihilfsmittel, dessen verwendung und verfahren zum gerben von leder
DE3836047A1 (de) *	1988-10-22	1990-04-26	Degussa	Verfahren zur stabilisierung von waessrigen formaldehydloesungen
JPH09278700A (ja) *	1996-04-17	1997-10-28	Katayama Chem Works Co Ltd	脂肪族アルデヒド水性溶液、その安定剤及び安定化方法
CN1290264A (zh) *	1997-12-12	2001-04-04	艾博特公司	三嗪类血管生成抑制剂

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1793563C2 (de) *	1961-10-18	1973-05-10	Montedison Spa	Verfahren zur Herstellung von waessrigen Formaldehydloesungen,die in einem Temperaturbereich von -20 bis+60 deg. C bestaendig sind
DE1205073B (de) *	1964-04-03	1965-11-18	Sueddeutsche Kalkstickstoff	Stabilisieren von waessrigen oder waessrig-methanolischen Formaldehydloesungen
NL126167C (de) *	1964-05-13
NL6810272A (de) *	1964-05-13	1969-01-30
NL6506189A (de) *	1964-05-26	1965-11-29
NO130512C (de) *	1967-07-17	1974-12-27	Montedison Spa
US3651056A (en) *	1969-12-24	1972-03-21	Mitsui Toatsu Chemicals	Triazine derivatives
JPS477002Y1 (de) *	1971-07-16	1972-03-13

1973
- 1973-11-26 DE DE2358856A patent/DE2358856C3/de not_active Expired
1974
- 1974-11-06 IT IT29157/74A patent/IT1025466B/it active
- 1974-11-13 US US05/523,443 patent/US4001337A/en not_active Expired - Lifetime
- 1974-11-20 BR BR9736/74A patent/BR7409736A/pt unknown
- 1974-11-22 NO NO744213A patent/NO144208C/no unknown
- 1974-11-22 NL NLAANVRAGE7415292,A patent/NL180411C/xx not_active IP Right Cessation
- 1974-11-25 AT AT941074A patent/AT337144B/de not_active IP Right Cessation
- 1974-11-25 GB GB50896/74A patent/GB1480921A/en not_active Expired
- 1974-11-25 ZA ZA00747512A patent/ZA747512B/xx unknown
- 1974-11-26 FR FR7438693A patent/FR2252322B1/fr not_active Expired
- 1974-11-26 JP JP49135238A patent/JPS5761009B2/ja not_active Expired
- 1974-11-26 BE BE150871A patent/BE822611A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB1480921A (en)	1977-07-27
FR2252322A1 (de)	1975-06-20
DE2358856A1 (de)	1975-05-28
NL180411B (nl)	1986-09-16
AT337144B (de)	1977-06-10
NO144208C (no)	1981-08-05
NL7415292A (nl)	1975-05-28
IT1025466B (it)	1978-08-10
BR7409736A (pt)	1976-05-25
DE2358856B2 (de)	1976-07-29
JPS5083308A (de)	1975-07-05
US4001337A (en)	1977-01-04
DE2358856C3 (de)	1981-05-21
ATA941074A (de)	1976-10-15
NL180411C (nl)	1987-02-16
NO144208B (no)	1981-04-06
NO744213L (de)	1975-06-23
BE822611A (fr)	1975-05-26
JPS5761009B2 (de)	1982-12-22
FR2252322B1 (de)	1978-11-24

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