ES400932A1 - A method for the manufacture of laminar matter of alginate. (Machine-translation by Google Translate, not legally binding) - Google Patents

A method for the manufacture of laminar matter of alginate. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES400932A1
ES400932A1 ES72400932A ES400932A ES400932A1 ES 400932 A1 ES400932 A1 ES 400932A1 ES 72400932 A ES72400932 A ES 72400932A ES 400932 A ES400932 A ES 400932A ES 400932 A1 ES400932 A1 ES 400932A1
Authority
ES
Spain
Prior art keywords
alginate
machine
translation
manufacture
legally binding
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
ES72400932A
Other languages
Spanish (es)
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.)
Carreras Ltd
Original Assignee
Carreras 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
Priority claimed from GB4962570A external-priority patent/GB1370888A/en
Application filed by Carreras Ltd filed Critical Carreras Ltd
Publication of ES400932A1 publication Critical patent/ES400932A1/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
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/28—Organic non-cellulose fibres from natural polymers
    • D21H13/30—Non-cellulose polysaccharides
    • D21H13/32—Alginate fibres
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/04—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of alginates
    • 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
    • D21H5/1227—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of polysaccharide fibres other than cellulosic, e.g. alginate fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Paper (AREA)

Abstract

A method for the manufacture of alginate sheet material, in which the alginate material in fibrous form is obtained by jetting an aqueous solution of water-soluble alginate through a die to a bath of an inorganic salt, which cation will react with the alginate to produce an insoluble alginate in water, it is transformed into a sheet or sheet in a papermaking machine, the ph value of the alginate pulp being fibrous in the sieve (endless wire mesh belt) of the machine equal to or less than 7.0. (Machine-translation by Google Translate, not legally binding)
ES72400932A 1970-03-20 1972-03-18 A method for the manufacture of laminar matter of alginate. (Machine-translation by Google Translate, not legally binding) Expired ES400932A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4962570A GB1370888A (en) 1970-03-20 1970-03-20 Sheet materials

Publications (1)

Publication Number Publication Date
ES400932A1 true ES400932A1 (en) 1976-02-16

Family

ID=10452991

Family Applications (1)

Application Number Title Priority Date Filing Date
ES72400932A Expired ES400932A1 (en) 1970-03-20 1972-03-18 A method for the manufacture of laminar matter of alginate. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
BE (1) BE780841A (en)
ES (1) ES400932A1 (en)
IE (1) IE36179B1 (en)
MC (1) MC910A1 (en)

Also Published As

Publication number Publication date
IE36179L (en) 1972-09-20
BE780841A (en) 1972-07-17
IE36179B1 (en) 1976-09-01
MC910A1 (en) 1972-11-24

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