PT78066B - Process for preparing formaldehyde binders useful for the manufacture of boards from lignocelulosic materials - Google Patents

Process for preparing formaldehyde binders useful for the manufacture of boards from lignocelulosic materials

Info

Publication number
PT78066B
PT78066B PT78066A PT7806684A PT78066B PT 78066 B PT78066 B PT 78066B PT 78066 A PT78066 A PT 78066A PT 7806684 A PT7806684 A PT 7806684A PT 78066 B PT78066 B PT 78066B
Authority
PT
Portugal
Prior art keywords
lignocelulosic
boards
manufacture
materials
binders useful
Prior art date
Application number
PT78066A
Other languages
Portuguese (pt)
Other versions
PT78066A (en
Inventor
Efthalia Vergopoulo Markessini
Original Assignee
Enigma Nv
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
Priority claimed from GB838303350A external-priority patent/GB8303350D0/en
Application filed by Enigma Nv filed Critical Enigma Nv
Publication of PT78066A publication Critical patent/PT78066A/en
Publication of PT78066B publication Critical patent/PT78066B/en

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Laminated Bodies (AREA)
PT78066A 1983-02-07 1984-02-06 Process for preparing formaldehyde binders useful for the manufacture of boards from lignocelulosic materials PT78066B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838303350A GB8303350D0 (en) 1983-02-07 1983-02-07 Formaldehyde binder
GB838320128A GB8320128D0 (en) 1983-02-07 1983-07-26 Formaldehyde binder

Publications (2)

Publication Number Publication Date
PT78066A PT78066A (en) 1984-03-01
PT78066B true PT78066B (en) 1986-06-11

Family

ID=26285158

Family Applications (1)

Application Number Title Priority Date Filing Date
PT78066A PT78066B (en) 1983-02-07 1984-02-06 Process for preparing formaldehyde binders useful for the manufacture of boards from lignocelulosic materials

Country Status (28)

Country Link
JP (1) JPH0613686B2 (en)
AR (1) AR242246A1 (en)
AT (1) AT385513B (en)
AU (1) AU570028B2 (en)
CA (1) CA1225630A (en)
CH (1) CH658218A5 (en)
DD (1) DD232018A5 (en)
DE (1) DE3403136C2 (en)
DK (1) DK165184C (en)
ES (1) ES8505398A1 (en)
FI (1) FI840448A (en)
FR (1) FR2540506B1 (en)
GB (1) GB2136008B (en)
GR (1) GR79713B (en)
HU (1) HU197591B (en)
IL (1) IL70844A (en)
IT (1) IT1177542B (en)
LU (1) LU85195A1 (en)
MX (1) MX168053B (en)
MY (1) MY8700455A (en)
NL (1) NL8400322A (en)
NO (1) NO169848C (en)
NZ (1) NZ206859A (en)
PL (1) PL144282B1 (en)
PT (1) PT78066B (en)
RO (1) RO88986A (en)
SE (1) SE463717B (en)
YU (1) YU44138B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439929A1 (en) * 1984-11-02 1986-05-07 Basf Ag, 6700 Ludwigshafen HARDENER FOR AMINOPLAST RESIN, ITS USE IN THE LAMINATION AND FUNCTIONING OF WOODEN MATERIALS AND METHOD FOR LAMINATING AND FUNCTIONING WOODEN MATERIAL
GB2170208B (en) * 1985-01-29 1988-06-22 Enigma Nv A formaldehyde binder
NZ220437A (en) * 1986-06-06 1989-06-28 Enigma Nv Aldehyde/sugar/lignosulphonate mixture as a substitute for amino and phenolic resins in bonding agents
GB2191207B (en) * 1986-06-06 1989-12-13 Enigma Nv Substitute for amino and phenolic resins
DE3815204A1 (en) * 1988-05-04 1989-11-16 Gruber & Weber Gmbh Co Kg PROCESS FOR PRODUCING COMPOSITE MATERIALS WITH REDUCED FORMALDEHYDE EMISSION
DE3943488C2 (en) * 1989-09-14 1999-05-27 Dieter Ekkehard Dip Autenrieth Process for reducing or eliminating free formaldehyde with carbamates, which are generated on the substrate in the critical phase when formaldehyde is released
DE10021849A1 (en) 2000-05-05 2001-11-08 Solutia Germany Gmbh & Co Kg Aqueous aminoplast composition, used for impregnating paper or cardboard for use as finish foil or edge for furniture, contains specified formaldehyde-binding additive and optionally acrylate resin dispersion
SG90767A1 (en) * 2001-01-03 2002-08-20 Yang Kuo Chen Method of making non-polluting products
US6720392B2 (en) 2001-05-17 2004-04-13 Solutia Germany Gmbh & Co. Kg Aqueous amino resin blends
GB201517867D0 (en) 2015-10-09 2015-11-25 Knauf Insulation Ltd Wood particle boards
PL3768478T3 (en) 2018-03-23 2022-08-22 Foresa Technologies S.L.U. Hydrophobing and formaldehyde scavenging compositions comprising wax emulsions and resorcinol and their use for increasing the hydrophobicity of wood composite boards and fibreglass or rock wool insulations

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1054232B (en) * 1956-03-29 1959-04-02 Basf Ag Process for the production of foams
AT261190B (en) * 1965-03-25 1968-04-10 Wilhelmi Holzwerk Process for the treatment of wood chips with binding and impregnating agents
GB1254786A (en) * 1968-03-12 1971-11-24 Beck Koller And Co England Ltd Phenol modified urea-formaldehyde resins
CH1426068A4 (en) * 1968-09-24 1972-08-15
GB1280961A (en) * 1969-10-29 1972-07-12 Goldschmidt Ag Th Aminoplast resin precondensates and a method of producing them
GB1427927A (en) * 1970-05-30 1976-03-10 British Industrial Plastics Hardener for urea-formaldehyde resin foams
CH540947A (en) * 1970-09-07 1973-08-31 Ciba Geigy Ag Process for the production of plasticized melamine-formaldehyde condensation products and their use
FR2128472B1 (en) * 1971-03-04 1976-03-26 Basf Ag
BE789804A (en) * 1971-10-07 1973-04-06 Cassella Farbwerke Mainkur Ag AMINOPLASTE INTENDED FOR COATING WOOD-BASED MATERIALS AND LAMINATES AS WELL AS A PROCESS FOR THE PREPARATION OF THIS AMINOPLAST
DE2206696C3 (en) * 1972-02-12 1978-05-24 Eib, Wilhelm, 7417 Pfullingen Use of molecular compounds as additives to adhesives based on formaldehyde-releasing condensates
BE795631A (en) * 1972-02-19 1973-08-20 Basf Ag AMINOPLAST BINDERS FOR WOOD-BASED MATERIALS
FR2309575A1 (en) * 1975-04-30 1976-11-26 Saint Gobain AQUEOUS SOLUTIONS OF ETHERIFIED MELAMINE-FORMALDEHYDE RESINS WITH A LONG SHELF LIFE AND LOW FREE FORMALDEHYDE CONTENT
DE2324046A1 (en) * 1973-05-12 1974-11-28 Basf Ag Fire-resistant, temp-variation resistant chipboard prepn. - by adding alcohol to glue or wood chips
US3983084A (en) * 1974-10-18 1976-09-28 Krause Milling Company Art of manufacturing compression molded particle board with nitrogenous modified amylaceous binder
DE2740207B1 (en) * 1977-09-07 1978-11-09 Basf Ag Process for the production of wood-based materials with reduced subsequent release of formaldehyde
US4139507A (en) * 1978-01-12 1979-02-13 Allied Chemical Corporation One-component binder for fiberboard
US4192923A (en) * 1978-10-27 1980-03-11 Allied Chemical Corporation Amino resin foam, one-phase solution foam precursor and method of producing foam
DE3222195A1 (en) * 1982-06-12 1983-12-15 Basf Ag, 6700 Ludwigshafen METHOD FOR THE PRODUCTION OF CHIPWOOD MATERIALS WITH REDUCED FORMALDEHYDEMISSION

Also Published As

Publication number Publication date
SE8400509L (en) 1984-08-08
MY8700455A (en) 1987-12-31
DE3403136A1 (en) 1984-08-09
GB2136008B (en) 1986-06-25
CA1225630A (en) 1987-08-18
NO169848C (en) 1992-08-12
ES529473A0 (en) 1985-05-16
FR2540506B1 (en) 1988-07-01
GB2136008A (en) 1984-09-12
NO169848B (en) 1992-05-04
DK165184B (en) 1992-10-19
DE3403136C2 (en) 1994-03-03
NO840403L (en) 1984-08-08
AU570028B2 (en) 1988-03-03
LU85195A1 (en) 1984-05-30
PT78066A (en) 1984-03-01
AR242246A1 (en) 1993-03-31
DK45184D0 (en) 1984-02-01
FR2540506A1 (en) 1984-08-10
IL70844A (en) 1987-10-30
NL8400322A (en) 1984-09-03
HU197591B (en) 1989-04-28
DK165184C (en) 1993-03-01
GR79713B (en) 1984-10-31
YU82786A (en) 1987-10-31
AU2381084A (en) 1984-08-16
JPH0613686B2 (en) 1994-02-23
MX168053B (en) 1993-04-30
DK45184A (en) 1984-08-08
FI840448A (en) 1984-08-08
FI840448A0 (en) 1984-02-03
PL246098A1 (en) 1985-01-30
SE463717B (en) 1991-01-14
SE8400509D0 (en) 1984-02-01
IL70844A0 (en) 1984-05-31
RO88986A (en) 1986-04-30
NZ206859A (en) 1986-09-10
ATA29784A (en) 1987-09-15
IT1177542B (en) 1987-08-26
IT8447647A0 (en) 1984-02-03
GB8401225D0 (en) 1984-02-22
HUT34048A (en) 1985-01-28
PL144282B1 (en) 1988-05-31
ES8505398A1 (en) 1985-05-16
CH658218A5 (en) 1986-10-31
JPS59147071A (en) 1984-08-23
AT385513B (en) 1988-04-11
YU44138B (en) 1990-02-28
DD232018A5 (en) 1986-01-15

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Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19991231