ES8307955A1 - Procedimiento de fabricacion continua en medio acuoso de hojas de materias fibrosas a base de latex o materias analogas y-o fenoplastos y-o aminoplastos. - Google Patents

Procedimiento de fabricacion continua en medio acuoso de hojas de materias fibrosas a base de latex o materias analogas y-o fenoplastos y-o aminoplastos.

Info

Publication number
ES8307955A1
ES8307955A1 ES510869A ES510869A ES8307955A1 ES 8307955 A1 ES8307955 A1 ES 8307955A1 ES 510869 A ES510869 A ES 510869A ES 510869 A ES510869 A ES 510869A ES 8307955 A1 ES8307955 A1 ES 8307955A1
Authority
ES
Spain
Prior art keywords
addition
webs
phenoplastic
aminoplastic
aqueous environment
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
ES510869A
Other languages
English (en)
Other versions
ES510869A0 (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.)
Papeteries de Jean dHeurs SA
Original Assignee
Papeteries de Jean dHeurs SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26222389&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8307955(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FR8109400A external-priority patent/FR2505896A1/fr
Application filed by Papeteries de Jean dHeurs SA filed Critical Papeteries de Jean dHeurs SA
Publication of ES510869A0 publication Critical patent/ES510869A0/es
Publication of ES8307955A1 publication Critical patent/ES8307955A1/es
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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/48—Condensation polymers of aldehydes or ketones with phenols
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/35—Polyalkenes, e.g. polystyrene
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • D21H17/50—Acyclic compounds
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • D21H17/51—Triazines, e.g. melamine
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • D21H23/06—Controlling the addition
    • D21H23/08—Controlling the addition by measuring pulp properties, e.g. zeta potential, pH
    • D21H23/10—Controlling the addition by measuring pulp properties, e.g. zeta potential, pH at least two kinds of compounds being added

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)

Abstract

PROCEDIMIENTO PARA PREPARAR LAS MATERIAS PRIMAS PARA LA FABRICACION DE HOJAS DE MATERIAS FIBROSAS. SE PREPARA LA PASTA QUE CONTIENE LAS MATERIAS FIBROSAS AJUSTANDO EL PH ENTRE 4 Y 5,5. SE AÑADE UN ELECTROLITO CUYA POLARIDAD ES DE SIGNO CONTRARIO A LA DE LA MATERIA UTILIZADA Y SE AÑADE ASIMISMO UN AGENTE ANTIESPUMA. SE VUELVE A AJUSTAR EL PH ENTRE 4 Y 5,5 SI ES PRECISO. SE AÑADE POR INYECCION UNA NUEVA CANTIDAD DE MATERIA PRIMA, TRAS LO CUAL SE VUELVE A AÑADIR ELECTROLITO YA CITADO Y EVENTUALMENTE SE AÑADEN RESINAS. POR ULTIMO SE VUELVE A AJUSTAR EL PH A 4-5,5 SI ES PRECISO.
ES510869A 1981-05-12 1982-03-26 Procedimiento de fabricacion continua en medio acuoso de hojas de materias fibrosas a base de latex o materias analogas y-o fenoplastos y-o aminoplastos. Expired ES8307955A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8109400A FR2505896A1 (fr) 1981-05-12 1981-05-12 Nouveau procede de fabrication continue en milieu aqueux de feuilles de matieres fibreuses contenant du latex ou analogues et/ou des phenoplastes ou aminoplastes, et feuilles ainsi obtenues
FR8200224A FR2519663B2 (fr) 1981-05-12 1982-01-08 Perfectionnements apportes au procede de fabrication en milieu aqueux de feuilles en matieres fibreuses contenant du latex ou analogue et/ou des phenoplastes ou aminoplastes, nouvelles feuilles ainsi obtenues et leur eventuelle reutilisation

Publications (2)

Publication Number Publication Date
ES510869A0 ES510869A0 (es) 1983-07-01
ES8307955A1 true ES8307955A1 (es) 1983-07-01

Family

ID=26222389

Family Applications (1)

Application Number Title Priority Date Filing Date
ES510869A Expired ES8307955A1 (es) 1981-05-12 1982-03-26 Procedimiento de fabricacion continua en medio acuoso de hojas de materias fibrosas a base de latex o materias analogas y-o fenoplastos y-o aminoplastos.

Country Status (9)

Country Link
US (1) US4445972A (es)
EP (1) EP0067076B1 (es)
JP (1) JPS57199896A (es)
BR (1) BR8202072A (es)
CA (1) CA1183660A (es)
DE (2) DE67076T1 (es)
ES (1) ES8307955A1 (es)
FR (1) FR2519663B2 (es)
MX (1) MX160400A (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1217608A (fr) * 1982-11-17 1987-02-10 Rene Bartelloni Procede pour la fabrication de papiers contenant du latex et feuilles de papier ainsi obtenues
JPH0643680B2 (ja) * 1984-07-12 1994-06-08 敏 木村 単層繊維板の製造方法
US4550131A (en) * 1984-10-30 1985-10-29 The Dow Chemical Company Aqueous slurry process for preparing reinforced polymeric composites
FR2647819B1 (fr) * 1989-05-31 1991-09-20 Dalle & Lecomte Papeteries Procede de preparation de produits fibreux en forme de feuilles et a base de cellulose par voie papetiere et enrichis de resines elastomeres
JPH0429700U (es) * 1990-07-02 1992-03-10
US5895557A (en) * 1996-10-03 1999-04-20 Kimberly-Clark Worldwide, Inc. Latex-saturated paper
EP0991816B1 (de) * 1997-06-12 2002-02-13 WKP Württembergische Kunststoffplatten-Werke GmbH & Co. KG Verfahren zum herstellen von papier
US6572736B2 (en) 2000-10-10 2003-06-03 Atlas Roofing Corporation Non-woven web made with untreated clarifier sludge
US20030121627A1 (en) * 2001-12-03 2003-07-03 Sheng-Hsin Hu Tissue products having reduced lint and slough
US6752905B2 (en) * 2002-10-08 2004-06-22 Kimberly-Clark Worldwide, Inc. Tissue products having reduced slough
CA2652063C (en) * 2009-01-30 2016-03-08 3M Innovative Properties Company Tape comprising recycled paper
EP2386614A1 (de) * 2010-04-21 2011-11-16 Neenah Gessner GmbH Umweltfreundliches Klebebandpapier und daraus hergestelltes Klebeband

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE466221A (es) * 1945-07-13
US2601597A (en) * 1946-09-06 1952-06-24 American Cyanamid Co Application of dispersed coating materials to cellulosic fibers
US3502497A (en) * 1964-08-26 1970-03-24 Johnson & Johnson Pressure-sensitive adhesive product
US3619347A (en) * 1969-03-13 1971-11-09 Salvox Mfg Co Recovery of wastepaper treated with urea or the like resins to impart wet strength
DE2013077A1 (en) * 1970-03-19 1971-10-07 Creped release paper
JPS5236138B2 (es) * 1972-06-26 1977-09-13
US3873411A (en) * 1973-06-29 1975-03-25 Johnson & Johnson Methods of recovering reusable fibers
SE7707806L (sv) * 1976-07-06 1978-01-07 Rochette Cenpa Arkfibermaterial och anvendning derav
GR65316B (en) * 1978-06-20 1980-08-02 Arjomari Prioux Method for the preparation of fibrous leaf
FR2429293A1 (fr) * 1978-06-20 1980-01-18 Arjomari Prioux Feuille minerale, son procede de preparation et son utilisation notamment dans le domaine des revetements et des supports d'impression-ecriture
FR2435554A1 (fr) * 1978-09-08 1980-04-04 Dalle & Lecomte Papeteries Produit papetier a forte teneur en charge
US4274916A (en) * 1979-10-01 1981-06-23 Congoleum Corporation Dimensionally stable backing materials for surface coverings and methods of making the same

Also Published As

Publication number Publication date
JPS57199896A (en) 1982-12-07
DE3269930D1 (en) 1986-04-24
FR2519663A2 (fr) 1983-07-18
DE67076T1 (de) 1983-05-11
MX160400A (es) 1990-02-16
CA1183660A (en) 1985-03-12
BR8202072A (pt) 1983-03-22
EP0067076B1 (fr) 1986-03-19
US4445972A (en) 1984-05-01
ES510869A0 (es) 1983-07-01
EP0067076A1 (fr) 1982-12-15
FR2519663B2 (fr) 1985-08-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20020506