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FR2424359A1 - Procede de post-traitement du papier teint a l'acide humique - Google Patents

Procede de post-traitement du papier teint a l'acide humique

Info

Publication number
FR2424359A1
FR2424359A1 FR7907502A FR7907502A FR2424359A1 FR 2424359 A1 FR2424359 A1 FR 2424359A1 FR 7907502 A FR7907502 A FR 7907502A FR 7907502 A FR7907502 A FR 7907502A FR 2424359 A1 FR2424359 A1 FR 2424359A1
Authority
FR
France
Prior art keywords
humate
soln
insolubilise
dyed
pyrolysis
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.)
Granted
Application number
FR7907502A
Other languages
English (en)
Other versions
FR2424359B1 (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.)
Philip Morris USA Inc
Original Assignee
Philip Morris USA Inc
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 Philip Morris USA Inc filed Critical Philip Morris USA Inc
Publication of FR2424359A1 publication Critical patent/FR2424359A1/fr
Application granted granted Critical
Publication of FR2424359B1 publication Critical patent/FR2424359B1/fr
Granted 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
    • D21H5/14—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only
    • D21H5/16—Tobacco or cigarette paper
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • 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)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

PROCEDE POUR FIXER LA COLORATION DU PAPIER A CIGARETTE TEINT A L'ACIDE HUMIQUE. IL CONSISTE A TRAITER LE PAPIER TEINT ET SECHE, AVEC UNE SOLUTION DE SULFATE DE MAGNESIUM. LE PAPIER AINSI PREPARE, NON SEULEMENT PRESENTE UNE BELLE COLORATION BRUNE, MAIS LORS DE SA COMBUSTION LA PHASE GAZEUSE EST REDUITE, NOTAMMENT EN CE QUI CONCERNE SA TENEUR EN MONO-OXYDE DE CARBONE. APPLICATION: PAPIER A CIGARETTES BRUN.
FR7907502A 1978-04-24 1979-03-26 Procede de post-traitement du papier teint a l'acide humique Granted FR2424359A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89912878A 1978-04-24 1978-04-24

Publications (2)

Publication Number Publication Date
FR2424359A1 true FR2424359A1 (fr) 1979-11-23
FR2424359B1 FR2424359B1 (fr) 1980-12-12

Family

ID=25410520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907502A Granted FR2424359A1 (fr) 1978-04-24 1979-03-26 Procede de post-traitement du papier teint a l'acide humique

Country Status (4)

Country Link
JP (1) JPS54151608A (fr)
CA (1) CA1119358A (fr)
DE (1) DE2916032A1 (fr)
FR (1) FR2424359A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2619995A1 (fr) * 1987-09-03 1989-03-10 British American Tobacco Co Perfectionnement concernant des articles a fumer
FR2656871A1 (fr) * 1990-01-05 1991-07-12 Brown & Williamson Tobacco Corp Colorant pour colorer du papier a cigarettes.
FR2665716A1 (fr) * 1990-08-13 1992-02-14 Brown & Williamson Tobacco Corp Teinture pour papier d'enrobage de cigarette et cigarette dotee de cet enrobage teint.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000016877A1 (fr) * 1998-09-18 2000-03-30 Oeste Franz D Structure fibreuse contenant un principe actif, procede permettant de la produire et son utilisation
WO2012057790A1 (fr) 2010-10-29 2012-05-03 Hewlett-Packard Development Company, L.P. Traitement d'amélioration du papier par diminution du chlorure de calcium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE957361C (de) * 1955-02-26 1957-01-31 Zschimmer & Schwarz Chem Fab U Verfahren zum Anfaerben von Papier-, Pappen- und Faserplattenstoff in der Masse

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE957361C (de) * 1955-02-26 1957-01-31 Zschimmer & Schwarz Chem Fab U Verfahren zum Anfaerben von Papier-, Pappen- und Faserplattenstoff in der Masse

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2619995A1 (fr) * 1987-09-03 1989-03-10 British American Tobacco Co Perfectionnement concernant des articles a fumer
FR2619994A1 (fr) * 1987-09-03 1989-03-10 British American Tobacco Co Perfectionnement concernant des articles a fumer
GR880100563A (el) * 1987-09-03 1989-06-22 British American Tobacco Co Βελτιωσεις σχετικες με ειδη καπνισματος.
GR880100562A (el) * 1987-09-03 1989-06-22 British American Tobacco Co Βελτιωσεις σχετικες με ειδη καπνισματος.
BE1001117A5 (fr) * 1987-09-03 1989-07-18 British American Tobacco Co Articles a fumer perfectionnes.
FR2656871A1 (fr) * 1990-01-05 1991-07-12 Brown & Williamson Tobacco Corp Colorant pour colorer du papier a cigarettes.
FR2665716A1 (fr) * 1990-08-13 1992-02-14 Brown & Williamson Tobacco Corp Teinture pour papier d'enrobage de cigarette et cigarette dotee de cet enrobage teint.

Also Published As

Publication number Publication date
CA1119358A (fr) 1982-03-09
FR2424359B1 (fr) 1980-12-12
JPS54151608A (en) 1979-11-29
DE2916032A1 (de) 1979-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse