IT1015164B - Processo per la preparazione di una colla per legno - Google Patents

Processo per la preparazione di una colla per legno

Info

Publication number
IT1015164B
IT1015164B IT24116/74A IT2411674A IT1015164B IT 1015164 B IT1015164 B IT 1015164B IT 24116/74 A IT24116/74 A IT 24116/74A IT 2411674 A IT2411674 A IT 2411674A IT 1015164 B IT1015164 B IT 1015164B
Authority
IT
Italy
Prior art keywords
glue
wood
preparation
Prior art date
Application number
IT24116/74A
Other languages
English (en)
Italian (it)
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.)
Filing date
Publication date
Application filed by Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of IT1015164B publication Critical patent/IT1015164B/it

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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
    • C09J161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C09J161/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C09J161/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
IT24116/74A 1973-07-06 1974-06-18 Processo per la preparazione di una colla per legno IT1015164B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2334380A DE2334380B1 (de) 1973-07-06 1973-07-06 Verfahren zur Herstellung eines Holzleims

Publications (1)

Publication Number Publication Date
IT1015164B true IT1015164B (it) 1977-05-10

Family

ID=5886109

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24116/74A IT1015164B (it) 1973-07-06 1974-06-18 Processo per la preparazione di una colla per legno

Country Status (16)

Country Link
US (1) US4021413A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5645411B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT328590B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE817371A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7405530D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1039430A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH598294A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2334380B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK138398C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI58934C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2235992B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1468381A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1015164B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7408704A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE393116B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA744322B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5375240A (en) * 1976-12-17 1978-07-04 Nippon Kasei Chem Method of making adhesives for wood
DE2747830A1 (de) * 1977-10-26 1979-05-10 Basf Ag Verfahren zur herstellung von holzleimen
OA06231A (fr) * 1978-04-07 1981-06-30 Patentes Novedades Sa Procédé de préparation de colles urée-formaldéhyde contenant un sel inorganique.
DE3046033A1 (de) * 1980-12-06 1982-07-15 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von leimharzen
IT1209203B (it) * 1980-04-10 1989-07-16 Montedison Spa Collante ureico a basso sviluppo di formaldeide ed alto valore di tack.
DD160384A3 (de) * 1980-10-01 1983-07-06 Joachim Barse Verfahren zur herstellung von harnstoff-formaldehyd-harz-leimen
US4501851A (en) * 1982-09-10 1985-02-26 Borden, Inc. Urea-formaldehyde precursor
US4410685A (en) * 1982-09-10 1983-10-18 Borden, Inc. Hydrolytically stable urea-formaldehyde resins and process for manufacturing them
US4482699A (en) * 1983-07-25 1984-11-13 Borden, Inc. Low emitting aqueous formulations of aminoplast resins and processes for manufacturing them
GB2150939B (en) * 1983-12-09 1987-02-04 Enigma Nv A process for preparing urea-formaldehyde resins
US4960856A (en) * 1988-11-28 1990-10-02 Georgia-Pacific Corporation Urea-formaldehyde compositions and method of manufacture
US5110898A (en) * 1988-11-28 1992-05-05 Georgia-Pacific Corporation Method for manufacturing amino-aldehyde compositions
EP2620458A1 (en) * 2012-01-26 2013-07-31 Huntsman International LLC Wood adhesive formulation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1168882B (de) * 1962-06-01 1964-04-30 Basf Ag Verfahren zum Absorbieren von Formaldehyd aus formaldehydhaltigen Gasen
NL149785B (nl) * 1965-08-02 1976-06-15 Montedison Spa Werkwijze om een geconcentreerde oplossing te bereiden, welke ureum en formaldehyde bevat.

Also Published As

Publication number Publication date
FR2235992B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-02-17
JPS5048041A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-04-28
DE2334380C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-04-30
NL7408704A (nl) 1975-01-08
ATA556574A (de) 1975-06-15
SE393116B (sv) 1977-05-02
BE817371A (fr) 1975-01-08
DK361374A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-03-03
CA1039430A (en) 1978-09-26
DK138398B (da) 1978-08-28
DE2334380B1 (de) 1974-09-05
AT328590B (de) 1976-03-25
SE7408841L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-01-07
ZA744322B (en) 1975-08-27
JPS5645411B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-10-26
FI195774A7 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-01-07
FI58934B (fi) 1981-01-30
FI58934C (fi) 1981-05-11
GB1468381A (en) 1977-03-23
US4021413A (en) 1977-05-03
CH598294A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-04-28
BR7405530D0 (pt) 1975-05-13
FR2235992A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-01-31
DK138398C (da) 1979-02-05

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