GB1508103A - Heat-curable melamine-formaldehyde resins and process for their preparation - Google Patents

Heat-curable melamine-formaldehyde resins and process for their preparation

Info

Publication number
GB1508103A
GB1508103A GB12236/76A GB1223676A GB1508103A GB 1508103 A GB1508103 A GB 1508103A GB 12236/76 A GB12236/76 A GB 12236/76A GB 1223676 A GB1223676 A GB 1223676A GB 1508103 A GB1508103 A GB 1508103A
Authority
GB
United Kingdom
Prior art keywords
alkanol
heat
water
resin
melamine
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB12236/76A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Publication of GB1508103A publication Critical patent/GB1508103A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/09—Esters of phosphoric acids
    • C07F9/098—Esters of polyphosphoric acids or anhydrides
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
    • 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
    • B32B2260/021—Fibrous or filamentary 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
    • B32B2260/02—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
    • 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
    • B32B2451/00—Decorative or ornamental articles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1508103 Heat - curable melamineformaldehyde resin CASSELLA FARBWERKE MAINKUR AG 26 March 1976 [29 March 1975] 12236/76 Heading C3R [Also in Division B5] A heat-curable melamine-formaldehyde resin contains as latent curing agent 0À01 to 2% by weight, relative to solid resin, of a polyphosphoric acid alkyl ester prepared by reacting P2O5 at 30‹ to 120‹ C. with N mols per mol of P2O5 of a dialkyl ether and/or m mols per mol of P2O5 of an alkanol, n+m being at least 0À5 and the alkyl chain length of the alkyl ether and/or alkanol being 1, 2 or 3 carbon atoms, until a sample of the reaction product is completely soluble at 60‹ to 100‹ C. in a C1-4 alkanol or aliphatic chlorohydrocarbon. The melamineformaldehyde resin may have been prepared in the presence of an alkanol, and other modifiers may be included in the precondensation or added subsequently. It is preferred that the melamine-formaldehyde resin be diluted with water and the polyphosphoric acid ester added thereto in the form of a solution in water or a water-miscible organic solvent. The resulting solutions may be used to impregnate papers or fabrics for the manufacture of decorative laminates or for coating wood-based materials.
GB12236/76A 1975-03-29 1976-03-26 Heat-curable melamine-formaldehyde resins and process for their preparation Expired GB1508103A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2514168A DE2514168C3 (en) 1975-03-29 1975-03-29 Thermosetting aminoplast resin containing polyphosphoric acid alkyl ester

Publications (1)

Publication Number Publication Date
GB1508103A true GB1508103A (en) 1978-04-19

Family

ID=5942827

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12236/76A Expired GB1508103A (en) 1975-03-29 1976-03-26 Heat-curable melamine-formaldehyde resins and process for their preparation

Country Status (14)

Country Link
BE (1) BE840082A (en)
CH (1) CH601411A5 (en)
DE (1) DE2514168C3 (en)
DK (1) DK124676A (en)
ES (1) ES446389A1 (en)
FR (1) FR2306237A1 (en)
GB (1) GB1508103A (en)
IE (1) IE42669B1 (en)
IT (1) IT1058579B (en)
LU (1) LU74660A1 (en)
NL (1) NL7602985A (en)
PT (1) PT64953B (en)
SE (1) SE7603508L (en)
ZA (1) ZA761857B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11739235B2 (en) 2016-12-21 2023-08-29 Basf Se Process for preparing liquid compositions of etherified melamine formaldehyde resins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11739235B2 (en) 2016-12-21 2023-08-29 Basf Se Process for preparing liquid compositions of etherified melamine formaldehyde resins

Also Published As

Publication number Publication date
DE2514168A1 (en) 1976-09-30
PT64953A (en) 1976-04-01
PT64953B (en) 1977-08-26
DE2514168B2 (en) 1977-08-25
SE7603508L (en) 1976-09-30
BE840082A (en) 1976-09-27
FR2306237B3 (en) 1978-12-22
IE42669B1 (en) 1980-09-24
FR2306237A1 (en) 1976-10-29
IT1058579B (en) 1982-05-10
DE2514168C3 (en) 1978-04-20
CH601411A5 (en) 1978-07-14
ZA761857B (en) 1977-03-30
LU74660A1 (en) 1977-10-10
IE42669L (en) 1976-09-29
DK124676A (en) 1976-09-30
ES446389A1 (en) 1977-10-01
NL7602985A (en) 1976-10-01

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed