ATE110051T1 - Verfahren zur herstellung stabilisierter lösungen von formaldehyd mit methanol. - Google Patents

Verfahren zur herstellung stabilisierter lösungen von formaldehyd mit methanol.

Info

Publication number: ATE110051T1
Authority: AT; Austria
Prior art keywords: methanol; formaldehyde; weight; proportion comprised; solutions
Prior art date: 1989-05-10

Application number

AT90907065T

Other languages

English (en)

Inventor

Vancells Luis Eek

Original Assignee

Patentes Novedades Sa

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.)

1989-05-10

Filing date

1990-05-08

Publication date

1994-09-15

1990-05-08 Application filed by Patentes Novedades Sa filed Critical Patentes Novedades Sa

1994-09-15 Application granted granted Critical

1994-09-15 Publication of ATE110051T1 publication Critical patent/ATE110051T1/de

Links

OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title abstract 12
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title abstract 9
238000004519 manufacturing process Methods 0.000 title 1
230000003197 catalytic effect Effects 0.000 abstract 2
239000007789 gas Substances 0.000 abstract 2
239000007788 liquid Substances 0.000 abstract 2
239000000203 mixture Substances 0.000 abstract 2
230000003647 oxidation Effects 0.000 abstract 2
238000007254 oxidation reaction Methods 0.000 abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
229920001807 Urea-formaldehyde Polymers 0.000 abstract 1
238000006243 chemical reaction Methods 0.000 abstract 1
238000009833 condensation Methods 0.000 abstract 1
230000005494 condensation Effects 0.000 abstract 1
239000012467 final product Substances 0.000 abstract 1
239000003292 glue Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
238000002360 preparation method Methods 0.000 abstract 1
239000000047 product Substances 0.000 abstract 1
238000010079 rubber tapping Methods 0.000 abstract 1
238000000926 separation method Methods 0.000 abstract 1
239000002904 solvent Substances 0.000 abstract 1
239000007858 starting material Substances 0.000 abstract 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
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
- C07C45/38—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a primary hydroxyl group
- 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
- C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Phenolic Resins Or Amino Resins (AREA)

AT90907065T 1989-05-10 1990-05-08 Verfahren zur herstellung stabilisierter lösungen von formaldehyd mit methanol. ATE110051T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES8901591A ES2010959A6 (es)	1989-05-10	1989-05-10	Procedimiento para la fabricacion de soluciones estabilizadas de formaldehido con metanol.

Publications (1)

Publication Number	Publication Date
ATE110051T1 true ATE110051T1 (de)	1994-09-15

Family

ID=8261868

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT90907065T ATE110051T1 (de)	1989-05-10	1990-05-08	Verfahren zur herstellung stabilisierter lösungen von formaldehyd mit methanol.

Country Status (14)

Country	Link
US (1)	US5171894A (de)
EP (1)	EP0434783B1 (de)
JP (1)	JP2824538B2 (de)
AT (1)	ATE110051T1 (de)
AU (1)	AU627584B2 (de)
DE (1)	DE69011644T2 (de)
DK (1)	DK0434783T3 (de)
ES (2)	ES2010959A6 (de)
FI (1)	FI93829C (de)
MX (1)	MX170958B (de)
NO (1)	NO174418C (de)
RU (1)	RU2088566C1 (de)
UA (1)	UA26421A (de)
WO (1)	WO1990013532A1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3629997A (en) *	1970-05-08	1971-12-28	Borden Inc	Process for producing methanol-formaldehyde solution of low-water content
BE794006A (fr) *	1972-01-12	1973-07-12	Basf Ag	Procede de preparation du formaldehyde
FR2311048A1 (fr) *	1975-05-13	1976-12-10	Mir Puig Pedro	Procede de preparation de colles ou resines d'uree-formaldehyde et produits obtenus par la mise en oeuvre de ce procede
JPS5273811A (en) *	1975-12-16	1977-06-21	Mitsubishi Gas Chem Co Inc	Formaldehyde composition
JPS5384910A (en) *	1976-12-29	1978-07-26	Matsushita Electric Works Ltd	Formaldehyde composition of high concentration

1989
- 1989-05-10 ES ES8901591A patent/ES2010959A6/es not_active Expired
1990
- 1990-05-08 ES ES90907065T patent/ES2078967T3/es not_active Expired - Lifetime
- 1990-05-08 DE DE69011644T patent/DE69011644T2/de not_active Expired - Fee Related
- 1990-05-08 EP EP90907065A patent/EP0434783B1/de not_active Expired - Lifetime
- 1990-05-08 UA UA4894491A patent/UA26421A/uk unknown
- 1990-05-08 AT AT90907065T patent/ATE110051T1/de not_active IP Right Cessation
- 1990-05-08 RU SU904894491A patent/RU2088566C1/ru active
- 1990-05-08 JP JP2507374A patent/JP2824538B2/ja not_active Expired - Fee Related
- 1990-05-08 WO PCT/ES1990/000015 patent/WO1990013532A1/es not_active Ceased
- 1990-05-08 DK DK90907065.8T patent/DK0434783T3/da active
- 1990-05-08 AU AU56416/90A patent/AU627584B2/en not_active Ceased
- 1990-05-08 US US07/613,795 patent/US5171894A/en not_active Expired - Lifetime
- 1990-05-09 MX MX020641A patent/MX170958B/es unknown
1991
- 1991-01-09 NO NO910104A patent/NO174418C/no not_active IP Right Cessation
- 1991-01-09 FI FI910107A patent/FI93829C/fi active

Also Published As

Publication number	Publication date
EP0434783A1 (de)	1991-07-03
UA26421A (uk)	1999-08-30
EP0434783B1 (de)	1994-08-17
RU2088566C1 (ru)	1997-08-27
US5171894A (en)	1992-12-15
NO174418C (no)	1994-05-04
JPH03506041A (ja)	1991-12-26
ES2078967T3 (es)	1996-01-01
NO910104D0 (no)	1991-01-09
JP2824538B2 (ja)	1998-11-11
NO174418B (no)	1994-01-24
AU627584B2 (en)	1992-08-27
MX170958B (es)	1993-09-22
FI93829C (fi)	1995-06-12
NO910104L (no)	1991-01-09
ES2010959A6 (es)	1989-12-01
FI910107A0 (fi)	1991-01-09
DE69011644T2 (de)	1994-12-08
AU5641690A (en)	1990-11-29
DE69011644D1 (de)	1994-09-22
FI93829B (fi)	1995-02-28
DK0434783T3 (da)	1994-12-12
WO1990013532A1 (es)	1990-11-15

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Legal Events

Date	Code	Title	Description
1995-05-15	UEP	Publication of translation of european patent specification
2004-02-15	REN	Ceased due to non-payment of the annual fee