[go: up one dir, main page]

ES408148A1 - Un procedimiento para la preparacion de una espuma resoli- ca, resinosa, sintetica y termoendurecible. - Google Patents

Un procedimiento para la preparacion de una espuma resoli- ca, resinosa, sintetica y termoendurecible.

Info

Publication number
ES408148A1
ES408148A1 ES408148A ES408148A ES408148A1 ES 408148 A1 ES408148 A1 ES 408148A1 ES 408148 A ES408148 A ES 408148A ES 408148 A ES408148 A ES 408148A ES 408148 A1 ES408148 A1 ES 408148A1
Authority
ES
Spain
Prior art keywords
resin
mixture
preparation
resinous
synthetic
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
ES408148A
Other languages
English (en)
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of ES408148A1 publication Critical patent/ES408148A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Molding Of Porous Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ES408148A 1971-11-08 1972-10-31 Un procedimiento para la preparacion de una espuma resoli- ca, resinosa, sintetica y termoendurecible. Expired ES408148A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19674671A 1971-11-08 1971-11-08

Publications (1)

Publication Number Publication Date
ES408148A1 true ES408148A1 (es) 1975-11-16

Family

ID=22726672

Family Applications (1)

Application Number Title Priority Date Filing Date
ES408148A Expired ES408148A1 (es) 1971-11-08 1972-10-31 Un procedimiento para la preparacion de una espuma resoli- ca, resinosa, sintetica y termoendurecible.

Country Status (10)

Country Link
JP (1) JPS4858062A (es)
AU (1) AU466236B2 (es)
BE (1) BE791023A (es)
CA (1) CA990034A (es)
DE (1) DE2254305A1 (es)
ES (1) ES408148A1 (es)
FR (1) FR2159309A1 (es)
GB (1) GB1414506A (es)
IT (1) IT973422B (es)
NL (1) NL7215017A (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1524027A (en) * 1974-09-03 1978-09-06 Agfa Gevaert Colour radiographic silver halide process
US4478958A (en) * 1981-07-10 1984-10-23 Kopper Company, Inc. Method for preparing phenolic foams using anhydrous aryl sulfonic acid catalysts
US4444912A (en) * 1981-07-10 1984-04-24 Koppers Company, Inc. Phenolic foam and composition and method for preparing the same
US4539338A (en) * 1982-07-09 1985-09-03 Koppers Company, Inc. Phenol formaldehyde resoles for making phenolic foam
EP0215652A3 (en) * 1985-09-19 1988-07-27 Geoffrey Crompton Components that can exhibit low smoke, toxic fume and burning characteristics, and their manufacture
GB0226773D0 (en) * 2002-11-18 2002-12-24 Pyro Technologies Ltd A syntactic phenolic foam composition
EP3421527B1 (de) * 2017-06-28 2023-11-15 Henkel AG & Co. KGaA Zusammensetzung mit leichtfüllstoff
WO2022157591A1 (en) 2021-01-22 2022-07-28 3M Innovative Properties Company Article and method of making the same
EP4306577A1 (en) 2022-07-11 2024-01-17 Fundación IMDEA Materiales A composite with a vitrimer-based foaming core and its application in preparing recyclable and curved sandwich structures
EP4332154A1 (en) * 2022-08-30 2024-03-06 Advanced Innergy Ltd Syntactic foam
EP4653491A1 (de) 2024-05-24 2025-11-26 Evonik Operations GmbH Schaumstabilisatoren für phenolschaum

Also Published As

Publication number Publication date
CA990034A (en) 1976-06-01
BE791023A (fr) 1973-05-07
IT973422B (it) 1974-06-10
DE2254305A1 (de) 1973-05-17
AU466236B2 (en) 1975-10-23
JPS4858062A (es) 1973-08-15
NL7215017A (es) 1973-05-10
FR2159309A1 (es) 1973-06-22
AU4801872A (en) 1974-04-26
GB1414506A (en) 1975-11-19

Similar Documents

Publication Publication Date Title
ES405948A1 (es) Un metodo para la preparacion de una espuma de resinas sin-teticas termoplasticas.
ES408148A1 (es) Un procedimiento para la preparacion de una espuma resoli- ca, resinosa, sintetica y termoendurecible.
AU6378473A (en) Moulding of foamed synthehtic resin
ES383689A1 (es) Procedimiento para la produccion de un material plastico espumado.
ES427476A1 (es) Mejoras introducidas en un procedimiento para la prepara- cion de un articulo espumado termoplastico.
ES403440A1 (es) Procedimiento para la fabricacion de un objeto poroso a partir de material sintetico polimero.
ES336286A1 (es) Procedimiento para el moldeo de elementos plasticos.
ES391617A1 (es) Un procedimiento para fabricar una espuma de poliuretano moldeada y flexible.
ES369440A1 (es) Procedimiento para producir plasticos celulares.
ES435767A1 (es) Procedimiento para la obtencion de materiales plasticos fi-namente particulados, espumables.
ES372246A1 (es) Un metodo para producir una capa de material espumoso.
ES283995A1 (es) Procedimiento para la regeneración del caucho natural o sintético vulcanizado
GB1069792A (en) Method of manufacturing bodines of foamed plastic
ES403654A1 (es) Procedimiento para la obtencion de plasticos celulares blandos, elasticos, combinados.
ES381943A1 (es) Procedimiento y aparato para producir continuamente una es-puma autoestable de baja densidad.
JPS5441960A (en) Method of making foaming mold using injection molding liner
ES416507A1 (es) Procedimiento para la fabricacion de un filtro secador.
ES379027A1 (es) Procedimiento e instalacion para la obtencion de elementos celulares de resina termoplastica.
ES328767A1 (es) Un procedimiento para la fabricacion de espuma de resinas fenolicas.
AU4807572A (en) Process for preparing foamable synthetic resin granules
ES379919A1 (es) Procedimiento para fabricar piezas moldeadas.
ES308662A1 (es) Un procedimiento para la fabricacion de materiales espumosos de resina fenolica
ES323857A1 (es) Procedimiento para obtener articulos celulares de resina poliuretanica.
JPS5215564A (en) Mold for injection molding of foamed synthetic resin
ES276427A1 (es) Método de preparación de espuma de poliuretano