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GB326936A - Improvements in and relating to processes for producing paper-, artificial leather-material and the like from leather waste - Google Patents

Improvements in and relating to processes for producing paper-, artificial leather-material and the like from leather waste

Info

Publication number
GB326936A
GB326936A GB313029A GB313029A GB326936A GB 326936 A GB326936 A GB 326936A GB 313029 A GB313029 A GB 313029A GB 313029 A GB313029 A GB 313029A GB 326936 A GB326936 A GB 326936A
Authority
GB
United Kingdom
Prior art keywords
leather
waste
relating
processes
producing paper
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
GB313029A
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.)
MOISE MARKOVITCH SEREBRIANY
Original Assignee
MOISE MARKOVITCH SEREBRIANY
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 MOISE MARKOVITCH SEREBRIANY filed Critical MOISE MARKOVITCH SEREBRIANY
Priority to GB313029A priority Critical patent/GB326936A/en
Publication of GB326936A publication Critical patent/GB326936A/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
    • D21H13/34—Protein 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
    • D21H17/02—Material of vegetable origin
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/28—Colorants ; Pigments or opacifying agents

Landscapes

  • Paper (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

326,936. Serebriany, M. M. Jan. 30, 1929. No Patent granted (Sealing fee not paid). Pulp, preparation of; artificial leather.- In making pulp for paper or pasteboard from leather waste, the waste is swelled in hot water with the addition of about 5 per cent salt or turpentine, pressed into log form and ground with or without the addition of mineral or vegetable fibrous material.
GB313029A 1929-01-30 1929-01-30 Improvements in and relating to processes for producing paper-, artificial leather-material and the like from leather waste Expired GB326936A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB313029A GB326936A (en) 1929-01-30 1929-01-30 Improvements in and relating to processes for producing paper-, artificial leather-material and the like from leather waste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB313029A GB326936A (en) 1929-01-30 1929-01-30 Improvements in and relating to processes for producing paper-, artificial leather-material and the like from leather waste

Publications (1)

Publication Number Publication Date
GB326936A true GB326936A (en) 1930-03-27

Family

ID=9752482

Family Applications (1)

Application Number Title Priority Date Filing Date
GB313029A Expired GB326936A (en) 1929-01-30 1929-01-30 Improvements in and relating to processes for producing paper-, artificial leather-material and the like from leather waste

Country Status (1)

Country Link
GB (1) GB326936A (en)

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