ES257554A1 - Improvements in or relating to the manufacture of paper from fibres of polyethylene terephthalate - Google Patents

Improvements in or relating to the manufacture of paper from fibres of polyethylene terephthalate

Info

Publication number
ES257554A1
ES257554A1 ES0257554A ES257554A ES257554A1 ES 257554 A1 ES257554 A1 ES 257554A1 ES 0257554 A ES0257554 A ES 0257554A ES 257554 A ES257554 A ES 257554A ES 257554 A1 ES257554 A1 ES 257554A1
Authority
ES
Spain
Prior art keywords
paper
manufacture
polyethylene terephthalate
fibres
relating
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
ES0257554A
Other languages
Spanish (es)
Inventor
Endre Schoenberg
Karel Wilbrink
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.)
Onderzoekings Instituut Research
Original Assignee
Onderzoekings Instituut Research
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 Onderzoekings Instituut Research filed Critical Onderzoekings Instituut Research
Publication of ES257554A1 publication Critical patent/ES257554A1/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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/02—Chemical or biochemical treatment
    • 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
    • D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • D21H5/1272—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which can be physically or chemically modified during or after web formation
    • D21H5/1281—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which can be physically or chemically modified during or after web formation by chemical treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Paper (AREA)

Abstract

Method for the manufacture of paper from polyethylene terephthalate fibers, characterized in that the fibers, in the initial paper formed from them, are caused to swell superficially with a solution of chloral hydrate, and that the state of swelling is eliminated as soon as the desired adhesion between the fibers in the initial paper is achieved. (Machine-translation by Google Translate, not legally binding)
ES0257554A 1959-04-23 1960-04-22 Improvements in or relating to the manufacture of paper from fibres of polyethylene terephthalate Expired ES257554A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL238511A NL238511A (en) 1959-04-23 1959-04-23 PROCEDURE FOR INCREASING THE STRENGTH OF PAPER COMPRISING WHOLLY OR PARTLY OF POLYETHYLENE TRERPHALATE FIBERS AND THE PAPER SO TREATED

Publications (1)

Publication Number Publication Date
ES257554A1 true ES257554A1 (en) 1960-07-01

Family

ID=19751684

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0257554A Expired ES257554A1 (en) 1959-04-23 1960-04-22 Improvements in or relating to the manufacture of paper from fibres of polyethylene terephthalate

Country Status (6)

Country Link
BE (1) BE589870A (en)
DE (1) DE1139006B (en)
ES (1) ES257554A1 (en)
FR (1) FR1254233A (en)
GB (1) GB906889A (en)
NL (1) NL238511A (en)

Also Published As

Publication number Publication date
NL238511A (en) 1961-10-16
GB906889A (en) 1962-09-26
FR1254233A (en) 1961-02-17
NL100804C (en) 1962-03-15
BE589870A (en) 1960-08-16
DE1139006B (en) 1962-10-31

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