DE69325823D1 - Verfahren zur herstellung von schaumplatten aus phenol-formaldehyde - Google Patents

Verfahren zur herstellung von schaumplatten aus phenol-formaldehyde

Info

Publication number
DE69325823D1
DE69325823D1 DE69325823T DE69325823T DE69325823D1 DE 69325823 D1 DE69325823 D1 DE 69325823D1 DE 69325823 T DE69325823 T DE 69325823T DE 69325823 T DE69325823 T DE 69325823T DE 69325823 D1 DE69325823 D1 DE 69325823D1
Authority
DE
Germany
Prior art keywords
mould
resin
foamable composition
moulded article
width
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 - Fee Related
Application number
DE69325823T
Other languages
English (en)
Other versions
DE69325823T2 (de
Inventor
Robert Farkas
Edward Nicho Winnington-Ingram
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.)
POSITRON UK LTD., LONDON, GB
Original Assignee
ISOFLAM INTERNATIONAL 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
Priority claimed from GB929206573A external-priority patent/GB9206573D0/en
Application filed by ISOFLAM INTERNATIONAL Ltd filed Critical ISOFLAM INTERNATIONAL Ltd
Application granted granted Critical
Publication of DE69325823D1 publication Critical patent/DE69325823D1/de
Publication of DE69325823T2 publication Critical patent/DE69325823T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/143—Halogen containing compounds
    • C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
    • C08J9/145—Halogen containing compounds containing carbon, halogen and hydrogen only only chlorine as halogen atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/002—Panels; Plates; Sheets
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
DE69325823T 1992-03-26 1993-03-24 Verfahren zur herstellung von schaumplatten aus phenol-formaldehyde Expired - Fee Related DE69325823T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB929206573A GB9206573D0 (en) 1992-03-26 1992-03-26 Foamed moulded articles
EP92309531 1992-10-19
PCT/GB1993/000606 WO1993018909A1 (en) 1992-03-26 1993-03-24 Method of producing foamed phenol-formaldehyde panels

Publications (2)

Publication Number Publication Date
DE69325823D1 true DE69325823D1 (de) 1999-09-02
DE69325823T2 DE69325823T2 (de) 2000-04-27

Family

ID=26132242

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69325823T Expired - Fee Related DE69325823T2 (de) 1992-03-26 1993-03-24 Verfahren zur herstellung von schaumplatten aus phenol-formaldehyde

Country Status (5)

Country Link
AT (1) ATE182509T1 (de)
AU (1) AU3763993A (de)
DE (1) DE69325823T2 (de)
FI (1) FI945606A0 (de)
WO (1) WO1993018909A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9513116D0 (en) * 1995-06-28 1995-08-30 Sandoz Ltd Improvements in or relating to organic compounds

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2124185A1 (en) * 1971-02-05 1972-09-22 Tardy James Phenolic foam - for insulated building panels contains mineral filler and plasticiser
GB1419648A (en) * 1972-06-09 1975-12-31 Exxon Research Engineering Co Manufacture of phenolic foam boards
FR2288610A1 (fr) * 1974-02-07 1976-05-21 Medevielle Pierre Procede pour la fabrication par moulage d'objets en resine formophenolique
US4423163A (en) * 1980-10-09 1983-12-27 Koppers Company, Inc. Method of producing phenolic foam using pressure and foam produced by the method
US4539338A (en) * 1982-07-09 1985-09-03 Koppers Company, Inc. Phenol formaldehyde resoles for making phenolic foam
DE3644468A1 (de) * 1986-12-24 1988-11-10 Isobloc Gmbh Hochgefuellte phenolharzschaumstoffe und deren verwendung als isolier-formkoerper

Also Published As

Publication number Publication date
DE69325823T2 (de) 2000-04-27
FI945606A (fi) 1994-11-28
AU3763993A (en) 1993-10-21
ATE182509T1 (de) 1999-08-15
FI945606A0 (fi) 1994-11-28
WO1993018909A1 (en) 1993-09-30

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: POSITRON UK LTD., LONDON, GB

8339 Ceased/non-payment of the annual fee