BR7409598A - Aperfeicoamento em processo para producao de esteira unida de fibras de vidro - Google Patents

Aperfeicoamento em processo para producao de esteira unida de fibras de vidro

Info

Publication number
BR7409598A
BR7409598A BR959874A BR959874A BR7409598A BR 7409598 A BR7409598 A BR 7409598A BR 959874 A BR959874 A BR 959874A BR 959874 A BR959874 A BR 959874A BR 7409598 A BR7409598 A BR 7409598A
Authority
BR
Brazil
Prior art keywords
production
processing
glass fiber
fiber mat
united glass
Prior art date
Application number
BR959874A
Other languages
English (en)
Inventor
P Russell
H Dreikorn
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
Application filed by Johns Manville filed Critical Johns Manville
Publication of BR7409598A publication Critical patent/BR7409598A/pt

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
    • D21H5/1254—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which have been treated to improve their dispersion in the paper-making furnish
    • 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
    • D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
BR959874A 1973-11-14 1974-11-14 Aperfeicoamento em processo para producao de esteira unida de fibras de vidro BR7409598A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41570873A 1973-11-14 1973-11-14

Publications (1)

Publication Number Publication Date
BR7409598A true BR7409598A (pt) 1976-05-25

Family

ID=23646849

Family Applications (1)

Application Number Title Priority Date Filing Date
BR959874A BR7409598A (pt) 1973-11-14 1974-11-14 Aperfeicoamento em processo para producao de esteira unida de fibras de vidro

Country Status (8)

Country Link
JP (1) JPS5039184B2 (pt)
AU (1) AU7517474A (pt)
BR (1) BR7409598A (pt)
DD (1) DD114431A5 (pt)
DE (1) DE2454354A1 (pt)
FR (1) FR2250719A1 (pt)
IT (1) IT1023249B (pt)
RO (1) RO69744A (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE401918B (sv) * 1976-01-19 1978-06-05 Rockwool Ab Sett att framstella en mineralfiberprodukt
DE2758671C2 (de) * 1977-01-26 1988-11-10 The Dexter Corp., Windsor Locks, Conn. Verfahren zur kontinuierlichen Herstellung leichter anorganischer Faservliesstoffe
JPS53106876A (en) * 1977-03-02 1978-09-18 Asahi Fibreglass Co Production of glassfiber mat
US4179331A (en) * 1977-11-15 1979-12-18 Gaf Corporation Glass fiber dispersions for making uniform glass fiber mats by the wet-laid process
US4178206A (en) * 1978-02-10 1979-12-11 Gaf Corporation Method of forming glass fiber dispersions with cationic quaternary ammonium surfactants having at least two long chain groups
US4234379A (en) * 1978-06-02 1980-11-18 The Dexter Corporation Process for producing a uniform fiber dispersion and machine made light weight glass fiber web material
US4183782A (en) * 1978-07-11 1980-01-15 Gaf Corporation Method of producing glass mats using novel glass fiber dispersion composition
US4265704A (en) * 1979-03-30 1981-05-05 Gaf Corporation Method of dispersing bundles of glass fibers for making glass fiber mats by the wet-laid process
DE3131643C2 (de) * 1981-08-11 1985-04-04 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren und Vorrichtung zur Herstellung flächiger Faserbahnen aus kurzen ausgerichteten Verstärkungsfasern oder -gemischen
US5407536A (en) * 1994-02-10 1995-04-18 Rhone-Poulenc Inc. Amphoteric surfactants as glass fiber dispersants for the manufacture of uniform glass fiber mats
US5409574A (en) * 1994-02-10 1995-04-25 Rhone-Poulenc Inc. Propoxylated fatty amine ethoxylate surfactants as glass fiber dispersants for the manufacture of uniform glass fiber mats
US8080171B2 (en) 2007-06-01 2011-12-20 Ocv Intellectual Capital, Llc Wet-laid chopped strand fiber mat for roofing mat
US7927459B2 (en) * 2007-09-17 2011-04-19 Ocv Intellectual Capital, Llc Methods for improving the tear strength of mats

Also Published As

Publication number Publication date
DE2454354A1 (de) 1975-05-15
DD114431A5 (pt) 1975-08-05
JPS5039184B2 (pt) 1975-12-15
FR2250719B1 (pt) 1976-12-31
AU7517474A (en) 1976-05-13
FR2250719A1 (en) 1975-06-06
JPS5088378A (pt) 1975-07-16
IT1023249B (it) 1978-05-10
RO69744A (ro) 1981-11-24

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