FR2066674A5 - Paper contg some unbeaten fibres - Google Patents

Paper contg some unbeaten fibres

Info

Publication number
FR2066674A5
FR2066674A5 FR7038914A FR7038914A FR2066674A5 FR 2066674 A5 FR2066674 A5 FR 2066674A5 FR 7038914 A FR7038914 A FR 7038914A FR 7038914 A FR7038914 A FR 7038914A FR 2066674 A5 FR2066674 A5 FR 2066674A5
Authority
FR
France
Prior art keywords
fibres
wood pulp
paper
unbeaten
mixture
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
FR7038914A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR2066674A5 publication Critical patent/FR2066674A5/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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/18—Highly hydrated, swollen or fibrillatable 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
    • 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

Landscapes

  • Paper (AREA)
  • Push-Button Switches (AREA)

Abstract

Paper is made from a mixture of (1) 60 to 95% of highly hydrated and gelatinised cellulose fibres and (2) 3 to 40% of practically unhydrated fibres. (2) is made from wood pulp and contains 92% alpha-cellulose, the rest being hemicelluloses, and has a Schopper.-Rieglier index 340 cm3, pref. 180 to 280 cm3. (2) consists of at least 92% alpha-cellulose, and includes fibres of cotton, linen, hemp, rayon or wood pulp. The mixture may be made by heating a mixture of wood pulp with slow hydrating fibres, or by beating the wood pulp and then mixing with unbeaten fibres. The paper is then made on a standard paper machine.
FR7038914A 1969-10-28 1970-10-28 Paper contg some unbeaten fibres Expired FR2066674A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87195569A 1969-10-28 1969-10-28
US7417270A 1970-09-21 1970-09-21

Publications (1)

Publication Number Publication Date
FR2066674A5 true FR2066674A5 (en) 1971-08-06

Family

ID=26755327

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7038914A Expired FR2066674A5 (en) 1969-10-28 1970-10-28 Paper contg some unbeaten fibres

Country Status (8)

Country Link
JP (1) JPS5436245B1 (en)
BE (1) BE758099A (en)
CA (1) CA918861A (en)
DE (1) DE2052936A1 (en)
FR (1) FR2066674A5 (en)
NL (1) NL7015678A (en)
NO (1) NO132699B (en)
SE (1) SE376773B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0445509A1 (en) * 1990-03-05 1991-09-11 PAPIERFABRIK OBERSCHMITTEN GmbH Multipurpose domestic paper
RU2809598C1 (en) * 2023-04-18 2023-12-13 Акционерное общество "Гознак" (АО "Гознак") Fibre composition for manufacturing paper and paper manufactured using this composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0445509A1 (en) * 1990-03-05 1991-09-11 PAPIERFABRIK OBERSCHMITTEN GmbH Multipurpose domestic paper
RU2809598C1 (en) * 2023-04-18 2023-12-13 Акционерное общество "Гознак" (АО "Гознак") Fibre composition for manufacturing paper and paper manufactured using this composition

Also Published As

Publication number Publication date
CA918861A (en) 1973-01-16
NL7015678A (en) 1971-05-03
DE2052936B2 (en) 1974-01-03
BE758099A (en) 1971-04-27
NO132699B (en) 1975-09-08
JPS5436245B1 (en) 1979-11-08
DE2052936A1 (en) 1972-01-27
SE376773B (en) 1975-06-09

Similar Documents

Publication Publication Date Title
CA936309A (en) Impregnation of cellulosic fibre material with digesting liquor
GB945957A (en) Continuous pulping process
GB820946A (en) Process for fixing aminoplasts by the wet method on cellulose-containing fibrous materials
SE7608696L (en) WAY TO PRODUCE CELLULOSIS-CONTAINING MASSES IN HIGH YIELD AND AT LEGAL COST
FR2066674A5 (en) Paper contg some unbeaten fibres
GB708350A (en) Improvements in and relating to the manufacture of fibrous web for use in making separators for storage batteries
ES416739A2 (en) Non-woven fibrous material
ES409498A1 (en) Alkaline digestion of a mixture of cotton linters and fibrous vegetable material and product thereof
GB945307A (en) Papermaking process and product
FR2158873A5 (en) Bleaching of wood cellulose - using nitrogen oxides
ES407506A1 (en) Shrink-resist process for wool
GB479240A (en) Improvements relating to the treatment of coconut fibres in preparation for formation into sliver
GB857162A (en) Method of producing temporarily water-resistant tissues
GB1106695A (en) Improvements relating to the production of cigarette papers
GB871205A (en) Improvements in or relating to paper manufacture
GB622145A (en) Improvements in method of making synthetic fibre paper
GB1049675A (en) Process of making fibrous webs
GB986621A (en) Process for dyeing fibrous materials containing wool and natural and/or artificial cellulose fibre materials
GB1335561A (en) Paper and manufacture thereof
ES396199A1 (en) Process for producing ply yarn from threads of fibers
GB842464A (en) Absorbent product
GB946449A (en) A method of making non-woven fabrics
GB1025188A (en) Improvements in or relating to fibre building board
ES219993A1 (en) A procedure for obtaining blended cellulose mixtures (Machine-translation by Google Translate, not legally binding)
GB348791A (en) A process for the manufacture of plastic articles from artificial wood pulp

Legal Events

Date Code Title Description
ST Notification of lapse