BE832627A - Procede d'utilisation d'un hemi-ester de l'acide phtalique comme agent de durcissement latent de resines aminoplastes. - Google Patents

Procede d'utilisation d'un hemi-ester de l'acide phtalique comme agent de durcissement latent de resines aminoplastes.

Info

Publication number
BE832627A
BE832627A BE159365A BE159365A BE832627A BE 832627 A BE832627 A BE 832627A BE 159365 A BE159365 A BE 159365A BE 159365 A BE159365 A BE 159365A BE 832627 A BE832627 A BE 832627A
Authority
BE
Belgium
Prior art keywords
hemi
ester
curing agent
phthalic acid
latent curing
Prior art date
Application number
BE159365A
Other languages
English (en)
French (fr)
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 DE19742442399 external-priority patent/DE2442399C3/de
Application filed filed Critical
Publication of BE832627A publication Critical patent/BE832627A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/06—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/028—Paper layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Laminated Bodies (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BE159365A 1974-09-04 1975-08-21 Procede d'utilisation d'un hemi-ester de l'acide phtalique comme agent de durcissement latent de resines aminoplastes. BE832627A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742442399 DE2442399C3 (de) 1974-09-04 Verwendung eines Halbesters der Phthalsäure als latenter Härter für Aminoplastharze

Publications (1)

Publication Number Publication Date
BE832627A true BE832627A (fr) 1975-12-16

Family

ID=5924879

Family Applications (1)

Application Number Title Priority Date Filing Date
BE159365A BE832627A (fr) 1974-09-04 1975-08-21 Procede d'utilisation d'un hemi-ester de l'acide phtalique comme agent de durcissement latent de resines aminoplastes.

Country Status (8)

Country Link
AT (1) AT347129B (xx)
BE (1) BE832627A (xx)
CH (1) CH599279A5 (xx)
ES (1) ES440692A1 (xx)
FR (1) FR2283915A1 (xx)
GB (1) GB1505709A (xx)
NO (1) NO143386C (xx)
SE (1) SE410863B (xx)

Also Published As

Publication number Publication date
DE2442399B2 (de) 1976-10-28
SE410863B (sv) 1979-11-12
FR2283915B1 (xx) 1978-04-07
FR2283915A1 (fr) 1976-04-02
AT347129B (de) 1978-12-11
SE7509774L (sv) 1976-03-05
CH599279A5 (xx) 1978-05-31
NO753011L (xx) 1976-03-05
GB1505709A (en) 1978-03-30
DE2442399A1 (de) 1976-03-25
ATA680275A (de) 1978-04-15
ES440692A1 (es) 1977-03-01
NO143386C (no) 1981-01-28
NO143386B (no) 1980-10-20

Similar Documents

Publication Publication Date Title
MA18430A1 (fr) Nouvelles resines de haute resistance
NL175187C (nl) Antistatisch harspreparaat waarin een hydrofiele groep is opgenomen.
FR2319656A1 (fr) Procede de preparation de resines thermodurcissables
BE831587A (fr) Procede pour l'obtention de resines de polyesters pour peintures de faible viscosite
FR2286808A1 (fr) Production de 1,4-butane diol a partir d'acide 2-butene-1,4-dioique
BE823586A (fr) Anhydrides imidyl-phtaliques et iso-imidyl-phtaliques utilisables comme durcisseurs de resines epoxydiques
ZA794131B (en) Process for the development of exposed light-sensitive printing plates based on o-naphthoquinone-diazides
BE825525A (fr) Procede pour l'obtention d'acide formique
BE832627A (fr) Procede d'utilisation d'un hemi-ester de l'acide phtalique comme agent de durcissement latent de resines aminoplastes.
BE817574A (fr) Purification d'acide phosphorique
BR7402779D0 (pt) Resinas acidas e processo para a preparacao das mesmas
BE810366A (fr) Nouvelles oximes d'acide thionophosphorique
BE806073A (fr) Procede d'elimination de l'acide fluodrhydrique a partir de composes fluores organiques
BE813995A (fr) Nouvelle methode d'obtention de resines thermodurcissables
FR2285407A1 (fr) Procede de preparation de resines novolaques
BE833764A (fr) Procede d'utilisation de composes organosiliciques comme agents separateurs
BE820267A (fr) Procede pour la preparation d'acide p. isobutyle-hydratropique
FR2299338A1 (fr) L'acide 6,7-methylenedi
FR2328740A1 (fr) Procede d'obtention de resines phenoliques expansees
BE825369R (fr) Mono-et-diesters de l'acide 2,5- dihydroxybenzenesulfonique
BE810108A (fr) Preparation d'acide 1-amino-4-bromanthraquinone-2-sulfonique
BE815703A (fr) Derive d'un acide phenoxyalcanecarboxylique
FR2274647A1 (fr) Nouvelles resines d'halogenures vinyliques stabilisees
BR7902255A (pt) Processo para a preparacao de morfolida do acido benzotiazolilsulfenico
ATA676974A (de) Verfahren zur herstellung von neuen 1, 1a, 6, 10b-tetrahydro-1,6-methano-dibenzo (a,e) cyclopropa (c) cyclohepten-11-aminoverbindungen sowie deren saeureadditionssalzen

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: A.B. CASCO

Effective date: 19880831