CH614454A5 - Process for the preparation of a solution based on urea/formaldehyde resin for the manufacture of adhesives and solution obtained by making use of this process - Google Patents

Process for the preparation of a solution based on urea/formaldehyde resin for the manufacture of adhesives and solution obtained by making use of this process

Info

Publication number: CH614454A5
Authority: CH; Switzerland
Prior art keywords: solution; stage; urea; manufacture; formaldehyde
Prior art date: 1975-05-13

Application number

CH582476A

Other languages

English (en)

Inventor

Pedro Mir Puig

Original Assignee

Pedro Mir Puig

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.)

1975-05-13

Filing date

1976-05-10

Publication date

1979-11-30

1976-05-10 Application filed by Pedro Mir Puig filed Critical Pedro Mir Puig

1979-11-30 Publication of CH614454A5 publication Critical patent/CH614454A5/xx

Links

WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title abstract 14
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title abstract 4
239000004202 carbamide Substances 0.000 title abstract 4
238000000034 method Methods 0.000 title abstract 4
238000004519 manufacturing process Methods 0.000 title abstract 3
239000011347 resin Substances 0.000 title abstract 3
229920005989 resin Polymers 0.000 title abstract 3
239000000853 adhesive Substances 0.000 title abstract 2
230000001070 adhesive effect Effects 0.000 title abstract 2
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 6
239000007789 gas Substances 0.000 abstract 3
239000008098 formaldehyde solution Substances 0.000 abstract 2
238000005201 scrubbing Methods 0.000 abstract 2
230000003197 catalytic effect Effects 0.000 abstract 1
238000001816 cooling Methods 0.000 abstract 1
238000004821 distillation Methods 0.000 abstract 1
230000003647 oxidation Effects 0.000 abstract 1
238000007254 oxidation reaction Methods 0.000 abstract 1
239000007787 solid Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
- C08G12/12—Ureas; Thioureas

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Phenolic Resins Or Amino Resins (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Adhesives Or Adhesive Processes (AREA)

CH582476A 1975-05-13 1976-05-10 Process for the preparation of a solution based on urea/formaldehyde resin for the manufacture of adhesives and solution obtained by making use of this process CH614454A5 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7514794A FR2311048A1 (fr)	1975-05-13	1975-05-13	Procede de preparation de colles ou resines d'uree-formaldehyde et produits obtenus par la mise en oeuvre de ce procede

Publications (1)

Publication Number	Publication Date
CH614454A5 true CH614454A5 (en)	1979-11-30

Family

ID=9155131

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH582476A CH614454A5 (en)	1975-05-13	1976-05-10	Process for the preparation of a solution based on urea/formaldehyde resin for the manufacture of adhesives and solution obtained by making use of this process

Country Status (18)

Country	Link
JP (1)	JPS5856368B2 (fr)
AR (1)	AR213286A1 (fr)
AT (1)	AT350695B (fr)
AU (1)	AU503309B2 (fr)
BE (1)	BE841663A (fr)
BR (1)	BR7602981A (fr)
CA (1)	CA1070889A (fr)
CH (1)	CH614454A5 (fr)
DE (1)	DE2606269C3 (fr)
ES (1)	ES447890A1 (fr)
FR (1)	FR2311048A1 (fr)
GB (1)	GB1536011A (fr)
IT (1)	IT1065986B (fr)
MX (1)	MX144145A (fr)
NL (1)	NL165726C (fr)
SE (1)	SE430897B (fr)
SU (1)	SU940642A3 (fr)
ZA (1)	ZA762576B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2010959A6 (es) *	1989-05-10	1989-12-01	Patentes Novedades Sa	Procedimiento para la fabricacion de soluciones estabilizadas de formaldehido con metanol.
RU2102403C1 (ru) *	1994-12-05	1998-01-20	Акционерное общество открытого типа "Акрон"	Способ получения концентрированных карбамидоформальдегидных продуктов
ES2171152B1 (es) *	2001-02-16	2003-10-01	Patentes Novedades Sa	Procedimiento de separacion de una mezcla acuosa de trioxano y formaldehido y aplicaciones correspondientes.
GB201502894D0 (en)	2015-02-20	2015-04-08	Johnson Matthey Plc	Process
GB201502893D0 (en) *	2015-02-20	2015-04-08	Johnson Matthey Plc	Process

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US23174A (en) *		1859-03-08		Improvement in corn-harvesters

1975
- 1975-05-13 FR FR7514794A patent/FR2311048A1/fr active Granted
1976
- 1976-02-16 NL NL7601572.A patent/NL165726C/xx not_active IP Right Cessation
- 1976-02-17 DE DE2606269A patent/DE2606269C3/de not_active Expired
- 1976-02-18 GB GB6356/76A patent/GB1536011A/en not_active Expired
- 1976-04-27 AU AU13343/76A patent/AU503309B2/en not_active Expired
- 1976-04-29 ZA ZA762576A patent/ZA762576B/xx unknown
- 1976-05-03 CA CA251,702A patent/CA1070889A/fr not_active Expired
- 1976-05-06 MX MX164574A patent/MX144145A/es unknown
- 1976-05-07 SU SU762356242A patent/SU940642A3/ru active
- 1976-05-10 BE BE166906A patent/BE841663A/fr not_active IP Right Cessation
- 1976-05-10 CH CH582476A patent/CH614454A5/xx not_active IP Right Cessation
- 1976-05-12 AT AT347676A patent/AT350695B/de not_active IP Right Cessation
- 1976-05-12 JP JP51053393A patent/JPS5856368B2/ja not_active Expired
- 1976-05-12 IT IT49431/76A patent/IT1065986B/it active
- 1976-05-12 SE SE7605413A patent/SE430897B/xx not_active IP Right Cessation
- 1976-05-12 BR BR7602981A patent/BR7602981A/pt unknown
- 1976-05-13 ES ES447890A patent/ES447890A1/es not_active Expired
- 1976-05-13 AR AR263273A patent/AR213286A1/es active

Also Published As

Publication number	Publication date
JPS5856368B2 (ja)	1983-12-14
AR213286A1 (es)	1979-01-15
AU503309B2 (en)	1979-08-30
NL7601572A (nl)	1976-11-16
IT1065986B (it)	1985-03-04
CA1070889A (fr)	1980-01-29
DE2606269B2 (de)	1980-12-11
AU1334376A (en)	1977-11-03
BE841663A (fr)	1976-11-10
NL165726C (nl)	1981-05-15
ZA762576B (en)	1977-04-27
ATA347676A (de)	1978-11-15
NL165726B (nl)	1980-12-15
FR2311048B1 (fr)	1979-04-27
SU940642A3 (ru)	1982-06-30
AT350695B (de)	1979-06-11
FR2311048A1 (fr)	1976-12-10
JPS51139895A (en)	1976-12-02
SE430897B (sv)	1983-12-19
DE2606269A1 (de)	1976-11-18
MX144145A (es)	1981-09-02
SE7605413L (sv)	1976-11-14
GB1536011A (en)	1978-12-13
ES447890A1 (es)	1977-07-16
BR7602981A (pt)	1977-06-07
DE2606269C3 (de)	1982-09-02

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Legal Events

Date	Code	Title	Description
1996-05-31	PL	Patent ceased