CA945412A - Fibrous base felt having improved dimensional stability and method of forming the same - Google Patents

Fibrous base felt having improved dimensional stability and method of forming the same

Info

Publication number
CA945412A
CA945412A CA109,595A CA109595A CA945412A CA 945412 A CA945412 A CA 945412A CA 109595 A CA109595 A CA 109595A CA 945412 A CA945412 A CA 945412A
Authority
CA
Canada
Prior art keywords
forming
same
dimensional stability
fibrous base
improved dimensional
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
CA109,595A
Other versions
CA109595S (en
Inventor
Donald C. Winters
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.)
Congoleum Industries Inc
Original Assignee
Congoleum Industries Inc
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 Congoleum Industries Inc filed Critical Congoleum Industries Inc
Application granted granted Critical
Publication of CA945412A publication Critical patent/CA945412A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
CA109,595A 1970-04-08 1971-04-05 Fibrous base felt having improved dimensional stability and method of forming the same Expired CA945412A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2680570A 1970-04-08 1970-04-08

Publications (1)

Publication Number Publication Date
CA945412A true CA945412A (en) 1974-04-16

Family

ID=21833881

Family Applications (1)

Application Number Title Priority Date Filing Date
CA109,595A Expired CA945412A (en) 1970-04-08 1971-04-05 Fibrous base felt having improved dimensional stability and method of forming the same

Country Status (2)

Country Link
US (1) US3725196A (en)
CA (1) CA945412A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1160404A (en) 1981-04-07 1984-01-17 Jean-Marc Lalancette Calcined serpentine as inorganic charge in sheet materials
US4609431A (en) * 1984-07-26 1986-09-02 Congoleum Corporation Non-woven fibrous composite materials and method for the preparation thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868641A (en) * 1956-07-20 1959-01-13 Armstrong Cork Co Beater saturated sheets having increased strength
US3270846A (en) * 1961-04-10 1966-09-06 Borg Warner Friction member with friction material
US3441474A (en) * 1965-12-20 1969-04-29 Johns Manville Paper for graphic arts consisting of asbestos fibers,acrylic resin,and size
US3480847A (en) * 1966-05-11 1969-11-25 Kimberly Clark Co Dielectric capacitor with impregnated paper between the electrodes,said paper containing cellulosic fibers and amphibolic asbestos
US3562097A (en) * 1967-01-30 1971-02-09 United States Gypsum Co Multi-ply cylinder paper of reduced machine-to-cross direction tensile strength ratio
US3554860A (en) * 1967-03-30 1971-01-12 Raybestos Manhattan Inc Organic fiber-anthophyllite fiber sheet as a friction material

Also Published As

Publication number Publication date
US3725196A (en) 1973-04-03

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