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GB1090741A - Process for the production of filled phenolic resin foam materials - Google Patents

Process for the production of filled phenolic resin foam materials

Info

Publication number
GB1090741A
GB1090741A GB4169/65A GB416965A GB1090741A GB 1090741 A GB1090741 A GB 1090741A GB 4169/65 A GB4169/65 A GB 4169/65A GB 416965 A GB416965 A GB 416965A GB 1090741 A GB1090741 A GB 1090741A
Authority
GB
United Kingdom
Prior art keywords
phenolic resin
filler
resin foam
partially
cavities
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
GB4169/65A
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel 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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of GB1090741A publication Critical patent/GB1090741A/en
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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08J9/0066—Use of inorganic compounding ingredients
    • 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
    • C08J9/0085—Use of fibrous compounding ingredients
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • 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
    • 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
    • C08J2497/00—Characterised by the use of lignin-containing materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Filled phenolic resin foam material in prepared by wholly or partially filling with foamable phenolic resin the cavities present between discrete particles of a filler in an agglomeration of such particles or the cavities present in loosely bound bodies formed from such a filler, and thereafter foaming and hardening the phenolic resin in situ at a temperature of from 0 DEG to 100 DEG C. The resin may be partially prefoamed before being used to fill the cavities. The preferred phenolic resin comprises an alkali condensed resole of pH greater than 4 and a surface-active agent. Blowing agents specified are n-pentane and monofluorotrichloromethane. The filler may be a light inorganic substance, e.g. vermiculite or expanded clay, inorganic staple fibres, e.g. asbestos or glass fibres, wood shaving or wood wool, waste synthetic resin foam or shredded natural or synthetic fabric. In the examples, a phenol-formalin condensation resole is employed and 70% alcoholic sulphuric acid and 20% alcoholic hydrochloric acid are used as hardeners. In Example (2) finely powdered calcium carbonate and n-pentane are used, the mixture being partially foamed by the reaction of the carbonate and acid.
GB4169/65A 1964-01-31 1965-01-29 Process for the production of filled phenolic resin foam materials Expired GB1090741A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0043493 1964-01-31

Publications (1)

Publication Number Publication Date
GB1090741A true GB1090741A (en) 1967-11-15

Family

ID=7047629

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4169/65A Expired GB1090741A (en) 1964-01-31 1965-01-29 Process for the production of filled phenolic resin foam materials

Country Status (6)

Country Link
AT (1) AT279180B (en)
BE (1) BE659008A (en)
CH (1) CH449960A (en)
DE (1) DE1504151A1 (en)
GB (1) GB1090741A (en)
NL (1) NL6501166A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998765A (en) * 1973-10-08 1976-12-21 Novak Viktor A Method of preparing phenolaldehyde foamed plastics
US4067829A (en) * 1973-03-19 1978-01-10 The Dow Chemical Company Preparation of a cured resole resin
EP0010353A1 (en) * 1978-09-14 1980-04-30 Company 'a' (Foam) Limited Foamed plastics materials, method for preparing same and their use
US4243761A (en) * 1978-01-16 1981-01-06 Claude Savey Panel formed from a phenolic resin and a method for its manufacture
US5155146A (en) * 1991-03-29 1992-10-13 Reetz William R Thermoplastic composite and method and apparatus of making the same
US5356278A (en) * 1991-03-29 1994-10-18 Reetz William R Apparatus for making a thermoplastic composite
US5824246A (en) 1991-03-29 1998-10-20 Engineered Composites Method of forming a thermoactive binder composite
WO1998056579A1 (en) * 1997-06-10 1998-12-17 Electroacustica General Iberica, S.A. Arid-polymer construction material
ITVE20090022A1 (en) * 2009-04-23 2010-10-24 Sevim S P A COMPOSITE MATERIAL, MANUFACTURE OBTAINED WITH THE MATERIAL AND PROCEDURE FOR THE PREPARATION OF THE COMPOSITE MATERIAL.

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067829A (en) * 1973-03-19 1978-01-10 The Dow Chemical Company Preparation of a cured resole resin
US3998765A (en) * 1973-10-08 1976-12-21 Novak Viktor A Method of preparing phenolaldehyde foamed plastics
US4243761A (en) * 1978-01-16 1981-01-06 Claude Savey Panel formed from a phenolic resin and a method for its manufacture
EP0010353A1 (en) * 1978-09-14 1980-04-30 Company 'a' (Foam) Limited Foamed plastics materials, method for preparing same and their use
US5155146A (en) * 1991-03-29 1992-10-13 Reetz William R Thermoplastic composite and method and apparatus of making the same
US5356278A (en) * 1991-03-29 1994-10-18 Reetz William R Apparatus for making a thermoplastic composite
US5824246A (en) 1991-03-29 1998-10-20 Engineered Composites Method of forming a thermoactive binder composite
WO1998056579A1 (en) * 1997-06-10 1998-12-17 Electroacustica General Iberica, S.A. Arid-polymer construction material
ES2126523A1 (en) * 1997-06-10 1999-03-16 Electroacustica General Iberic Arid-polymer construction material
ITVE20090022A1 (en) * 2009-04-23 2010-10-24 Sevim S P A COMPOSITE MATERIAL, MANUFACTURE OBTAINED WITH THE MATERIAL AND PROCEDURE FOR THE PREPARATION OF THE COMPOSITE MATERIAL.

Also Published As

Publication number Publication date
CH449960A (en) 1968-01-15
AT279180B (en) 1970-02-25
BE659008A (en) 1965-05-17
DE1504151A1 (en) 1969-09-25
NL6501166A (en) 1965-08-02

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