DK104079C - Fremgangsmåde til fremstilling af rørformede genstande på basis af harpiksimprægneret asbestpapir. - Google Patents

Fremgangsmåde til fremstilling af rørformede genstande på basis af harpiksimprægneret asbestpapir.

Info

Publication number
DK104079C
DK104079C DK409360A DK409360A DK104079C DK 104079 C DK104079 C DK 104079C DK 409360 A DK409360 A DK 409360A DK 409360 A DK409360 A DK 409360A DK 104079 C DK104079 C DK 104079C
Authority
DK
Denmark
Prior art keywords
basis
resin
production
tubular articles
asbestos paper
Prior art date
Application number
DK409360A
Other languages
English (en)
Original Assignee
Johns Manville
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 US55924A external-priority patent/US3235530A/en
Application filed by Johns Manville filed Critical Johns Manville
Application granted granted Critical
Publication of DK104079C publication Critical patent/DK104079C/da

Links

Classifications

    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/18—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of inorganic fibres with or without cellulose fibres
    • D21H5/183—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of inorganic fibres with or without cellulose fibres of asbestos fibres
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
    • 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • D21H13/42—Asbestos

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Reinforced Plastic Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
DK409360A 1959-10-19 1960-10-18 Fremgangsmåde til fremstilling af rørformede genstande på basis af harpiksimprægneret asbestpapir. DK104079C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84741959A 1959-10-19 1959-10-19
US55924A US3235530A (en) 1960-10-06 1960-10-06 Asbestos fiber reinforced molding material, molded articles and methods of making same

Publications (1)

Publication Number Publication Date
DK104079C true DK104079C (da) 1966-03-28

Family

ID=26734763

Family Applications (1)

Application Number Title Priority Date Filing Date
DK409360A DK104079C (da) 1959-10-19 1960-10-18 Fremgangsmåde til fremstilling af rørformede genstande på basis af harpiksimprægneret asbestpapir.

Country Status (3)

Country Link
DE (1) DE1285743B (da)
DK (1) DK104079C (da)
GB (1) GB945250A (da)

Also Published As

Publication number Publication date
GB945250A (en) 1963-12-23
DE1285743B (de) 1968-12-19

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