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
CH614454A5 CH582476A CH582476A CH614454A5 CH 614454 A5 CH614454 A5 CH 614454A5 CH 582476 A CH582476 A CH 582476A CH 582476 A CH582476 A CH 582476A CH 614454 A5 CH614454 A5 CH 614454A5
Authority
CH
Switzerland
Prior art keywords
solution
stage
urea
manufacture
formaldehyde
Prior art date
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.)
Filing date
Publication date
Application filed by Pedro Mir Puig filed Critical Pedro Mir Puig
Publication of CH614454A5 publication Critical patent/CH614454A5/xx

Links

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

Families Citing this family (4)

* 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.
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.
GB201502893D0 (en) * 2015-02-20 2015-04-08 Johnson Matthey Plc Process
GB201502894D0 (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

Also Published As

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

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Legal Events

Date Code Title Description
PL Patent ceased