NO125537B - - Google Patents

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Publication number
NO125537B
NO125537B NO150649A NO15064963A NO125537B NO 125537 B NO125537 B NO 125537B NO 150649 A NO150649 A NO 150649A NO 15064963 A NO15064963 A NO 15064963A NO 125537 B NO125537 B NO 125537B
Authority
NO
Norway
Prior art keywords
vulcanization
rubber
rubber solution
vulcanized
worn
Prior art date
Application number
NO150649A
Other languages
English (en)
Norwegian (no)
Inventor
T Pilgrim
Original Assignee
British Plaster Board 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 Plaster Board Ltd filed Critical British Plaster Board Ltd
Publication of NO125537B publication Critical patent/NO125537B/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/30Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34Auxiliary operations
    • B29C44/36Feeding the material to be shaped
    • B29C44/46Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/461Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/12Powdering or granulating
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/20Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08J2361/22Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08J2361/24Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00Gas and liquid contact apparatus
    • Y10S261/26Foam
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/02Molding cellular aldehyde resins
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/917Specialized mixing apparatus utilized in cell forming process
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Polyurethanes Or Polyureas (AREA)
NO150649A 1962-11-01 1963-10-31 NO125537B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB41314/62A GB1064326A (en) 1962-11-01 1962-11-01 Improvements in and relating to cellular urea-formaldehyde resins

Publications (1)

Publication Number Publication Date
NO125537B true NO125537B (de) 1972-09-25

Family

ID=10419123

Family Applications (1)

Application Number Title Priority Date Filing Date
NO150649A NO125537B (de) 1962-11-01 1963-10-31

Country Status (11)

Country Link
US (1) US3329631A (de)
AT (1) AT270235B (de)
BE (1) BE639416A (de)
DE (1) DE1479994B2 (de)
ES (3) ES292921A1 (de)
FR (1) FR1379836A (de)
GB (1) GB1064326A (de)
LU (1) LU44702A1 (de)
NL (1) NL299991A (de)
NO (1) NO125537B (de)
SE (1) SE311435B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1487774A (fr) * 1963-07-03 1967-07-07 Schaum Chemie W Bauer Kg Fa Chambre de mélange pour la production en continu de mousse de résine synthétique
NL133221C (de) * 1965-11-12
US3963650A (en) * 1969-07-16 1976-06-15 British Industrial Plastics Limited Process for making improved urea/formaldehyde foams
GB1567164A (en) * 1975-12-20 1980-05-14 Beaconet Eng Co Methods and apparatus for successively dispensing discrete quantities of an ureaformaldehyde foamed resin mixture
FR2484421A1 (fr) * 1980-06-13 1981-12-18 Dia Prosim Sa France Procede continu de polymerisation en lit fluidise
AT389102B (de) * 1988-03-25 1989-10-25 Schwarz Gerhard Verfahren zur herstellung von poren enthaltenden festkoerpern aus einem gemisch von bindemitteln

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH319589A (de) * 1953-03-12 1957-02-28 Spumalit Anstalt Einrichtung zur kontinuierlichen Herstellung von härtbarem Schaumstoff
US3063952A (en) * 1957-09-12 1962-11-13 Werner H Kreidl Dr Method of making a synthetic resin foam by forcing material through a microporous structure
US3150108A (en) * 1959-03-24 1964-09-22 Werner H Kreidl Dr Method of making a urea-formaldehyde resin foam
US3164559A (en) * 1961-05-10 1965-01-05 Scott Paper Co Process for preparing fragments of a foamed urea-formaldehyde resin
US3189479A (en) * 1961-10-04 1965-06-15 Scott Paper Co Modified resin foams and process of manufacture thereof

Also Published As

Publication number Publication date
ES292921A1 (es) 1964-03-16
AT270235B (de) 1969-04-25
GB1064326A (en) 1967-04-05
LU44702A1 (de) 1965-04-26
ES295991A1 (es) 1964-07-16
BE639416A (de) 1964-04-30
SE311435B (de) 1969-06-09
NL299991A (nl) 1965-08-25
ES295992A1 (es) 1964-07-16
DE1479994A1 (de) 1969-05-08
FR1379836A (fr) 1964-11-27
US3329631A (en) 1967-07-04
DE1479994B2 (de) 1973-01-04

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