FR2388915A2 - Fibrous sheet material used to replace asbestos board - contg. plant fibres, mineral fillers and latex - Google Patents

Fibrous sheet material used to replace asbestos board - contg. plant fibres, mineral fillers and latex

Info

Publication number
FR2388915A2
FR2388915A2 FR7712531A FR7712531A FR2388915A2 FR 2388915 A2 FR2388915 A2 FR 2388915A2 FR 7712531 A FR7712531 A FR 7712531A FR 7712531 A FR7712531 A FR 7712531A FR 2388915 A2 FR2388915 A2 FR 2388915A2
Authority
FR
France
Prior art keywords
asbestos board
latex
sheet material
mineral fillers
fibrous sheet
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.)
Pending
Application number
FR7712531A
Other languages
French (fr)
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.)
La Rochette Cenpa SA
Original Assignee
La Rochette Cenpa SA
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 La Rochette Cenpa SA filed Critical La Rochette Cenpa SA
Priority to FR7712531A priority Critical patent/FR2388915A2/en
Priority to NL7707451A priority patent/NL7707451A/en
Priority to SE7707806A priority patent/SE7707806L/en
Priority to GB28393/77A priority patent/GB1544330A/en
Priority to DE19772730588 priority patent/DE2730588A1/en
Publication of FR2388915A2 publication Critical patent/FR2388915A2/en
Pending 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
    • 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
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/14—Secondary fibres
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/46—Non-macromolecular organic compounds
    • D21H19/48—Diolefins, e.g. butadiene; Aromatic vinyl monomers, e.g. styrene; Polymerisable unsaturated acids or derivatives thereof, e.g. acrylic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)

Abstract

A fibrous sheet material, which can be used to replace asbestos board, contains (i) 40-60 wt.% plant fibres, pref. recovered from old papers; (ii) 10-50 wt.% fine, non-binding, pref. mineral fillers of average size 50 mu, partic. 2-20 mu, e.g. diatoms or perlite prods., (iii) 10-30 wt.% (dry) binding agent which is a latex, pref. of an acrylic (co)polymer or styrenebutadiene copolymer. The material has similar physical and mechanical properties to those to asbestos board, and can be used e.g. as a support for making plastic ground coverings, or for making impervious joints.
FR7712531A 1976-07-06 1977-04-26 Fibrous sheet material used to replace asbestos board - contg. plant fibres, mineral fillers and latex Pending FR2388915A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7712531A FR2388915A2 (en) 1977-04-26 1977-04-26 Fibrous sheet material used to replace asbestos board - contg. plant fibres, mineral fillers and latex
NL7707451A NL7707451A (en) 1976-07-06 1977-07-05 FORMED FIBERY MATERIAL IN THE FORM OF A SHEET AND ITS PREPARATION.
SE7707806A SE7707806L (en) 1976-07-06 1977-07-05 SHEET FIBER MATERIAL AND USE THEREOF
GB28393/77A GB1544330A (en) 1976-07-06 1977-07-06 Flexible sheet material and its applications
DE19772730588 DE2730588A1 (en) 1976-07-06 1977-07-06 RAIL-SHAPED FIBER MATERIAL AND ITS APPLICATIONS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7712531A FR2388915A2 (en) 1977-04-26 1977-04-26 Fibrous sheet material used to replace asbestos board - contg. plant fibres, mineral fillers and latex

Publications (1)

Publication Number Publication Date
FR2388915A2 true FR2388915A2 (en) 1978-11-24

Family

ID=9189915

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712531A Pending FR2388915A2 (en) 1976-07-06 1977-04-26 Fibrous sheet material used to replace asbestos board - contg. plant fibres, mineral fillers and latex

Country Status (1)

Country Link
FR (1) FR2388915A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553121A1 (en) * 1983-10-06 1985-04-12 Arjomari Prioux PAPER SHEET, ITS PREPARATION METHOD AND ITS APPLICATIONS IN PARTICULAR AS A PRODUCT FOR SUBSTITUTING IMPREGNATED GLASS SAILS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553121A1 (en) * 1983-10-06 1985-04-12 Arjomari Prioux PAPER SHEET, ITS PREPARATION METHOD AND ITS APPLICATIONS IN PARTICULAR AS A PRODUCT FOR SUBSTITUTING IMPREGNATED GLASS SAILS
EP0145522A1 (en) * 1983-10-06 1985-06-19 Arjomari-Prioux S.A. Paper sheet, process for producing it, and its applications in particular as a substitute for impregnated glass fibre mats

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