ES441604A1 - Procedimiento para preparar resinas aminoplasto. - Google Patents

Procedimiento para preparar resinas aminoplasto.

Info

Publication number
ES441604A1
ES441604A1 ES441604A ES441604A ES441604A1 ES 441604 A1 ES441604 A1 ES 441604A1 ES 441604 A ES441604 A ES 441604A ES 441604 A ES441604 A ES 441604A ES 441604 A1 ES441604 A1 ES 441604A1
Authority
ES
Spain
Prior art keywords
formaldehyde
temperature
aminotriazine
monoepoxide
resin
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
ES441604A
Other languages
English (en)
Spanish (es)
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.)
British Industrial Plastics Ltd
Original Assignee
British Industrial Plastics Ltd
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 British Industrial Plastics Ltd filed Critical British Industrial Plastics Ltd
Publication of ES441604A1 publication Critical patent/ES441604A1/es
Expired legal-status Critical Current

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
    • C08G12/40—Chemically modified polycondensates
    • C08G12/42—Chemically modified polycondensates by etherifying
    • C08G12/424—Chemically modified polycondensates by etherifying of polycondensates based on heterocyclic compounds
    • C08G12/425—Chemically modified polycondensates by etherifying of polycondensates based on heterocyclic compounds based on triazines
    • 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
    • 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
    • C08G12/40—Chemically modified polycondensates
    • C08G12/42—Chemically modified polycondensates by etherifying
    • C08G12/428—Chemically modified polycondensates by etherifying of polycondensates based on heterocyclic and acyclic or carbocyclic compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • D21H17/51—Triazines, e.g. melamine
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/02—Temperature
    • B32B2309/022—Temperature vs pressure profiles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
ES441604A 1974-10-08 1975-10-08 Procedimiento para preparar resinas aminoplasto. Expired ES441604A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB43435/74A GB1534504A (en) 1974-10-08 1974-10-08 Amino-formaldehyde resins

Publications (1)

Publication Number Publication Date
ES441604A1 true ES441604A1 (es) 1977-04-01

Family

ID=10428746

Family Applications (1)

Application Number Title Priority Date Filing Date
ES441604A Expired ES441604A1 (es) 1974-10-08 1975-10-08 Procedimiento para preparar resinas aminoplasto.

Country Status (10)

Country Link
BE (1) BE834321A (enExample)
ES (1) ES441604A1 (enExample)
FR (1) FR2287460A1 (enExample)
GB (1) GB1534504A (enExample)
IL (1) IL48157A (enExample)
IT (1) IT1047615B (enExample)
NL (1) NL7511550A (enExample)
NO (1) NO753380L (enExample)
SE (1) SE7511113L (enExample)
ZA (1) ZA756071B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0501063A3 (en) * 1991-02-25 1992-12-09 Nippon Shokubai Co., Ltd. Method for producing spherical fine particles of colored resin

Also Published As

Publication number Publication date
FR2287460A1 (fr) 1976-05-07
NO753380L (enExample) 1976-04-09
BE834321A (fr) 1976-04-08
NL7511550A (nl) 1976-04-12
ZA756071B (en) 1976-09-29
GB1534504A (en) 1978-12-06
IL48157A (en) 1978-10-31
IT1047615B (it) 1980-10-20
FR2287460B1 (enExample) 1978-04-07
IL48157A0 (en) 1975-11-25
SE7511113L (sv) 1976-04-09

Similar Documents

Publication Publication Date Title
ES390635A1 (es) Procedimiento de obtencion de colas para madera.
GB1071307A (en) Process for the preparation of finely divided, insoluble and infusible melamine-formaldehyde condensation products
ES441604A1 (es) Procedimiento para preparar resinas aminoplasto.
ES481145A1 (es) Procedimiento para preparar resinas de melamina-formaldehidoparcialmente eterificadas.
GB1353843A (en) Process for the preparation of amino-triazine derivatives
ES468631A1 (es) Procedimiento para la obtencion de metilolmelaminas.
GB1172268A (en) A Process for the Manufacture of Water Soluble Heat-Hardenable Condensation Products
ES422301A1 (es) Procedimiento para la obtencion de nuevas aminas.
ES447465A1 (es) Procedimiento de obtencion de soluciones acuosas de resinas melamino-formaldehido eterificadas, de larga duracion de conservacion y de debil proporcion de formaldehido libre.
SU717083A1 (ru) Способ получени концентрированной мочевино-формальдегидной смолы
ES432344A1 (es) Procedimiento para preparar productos resinosos de melamina-formaldehido.
ES435914A1 (es) Procedimiento para la preparacion de resinas fenolicas en- durecibles.
GB1360897A (en) Preparation of low molecular weight etherified methylol ureas and thioureas
KR840001598A (ko) 고착제(binder)의 제조방법 및 이의 전기영동 침적방법
ES328329A1 (es) Un procedimiento para preparar una resina aminotriacinica modificada con alcanolaminas.
ES8306489A1 (es) Procedimiento para la obtencion de metilomelaminas monomeras
GB1169272A (en) Polyglycols and Photographic Compositions containing them
JPS5634764A (en) Production of amino resin for coating
JPS5274015A (en) Filament yarns of urea resins modified with alcohols
SU696030A1 (ru) Способ получени кле щей меламиноформальдегидной смолы
ES368687A1 (es) Un procedimiento para la preparacion de un aldehido dimero de 1-(3-fenilcumarin-7-il)-3-alquilpirazol.
GB1252846A (enExample)
GB1130481A (en) A process for preparing etherified synthetic resins for the lacquer industry
GB1131620A (en) Sizing compositions containing acrylamide and glycol mono-ureine
ES419194A1 (es) Procedimiento para la obtencion de composiciones de moldeo de resinas aminoplasto modificadas.