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ES8105058A2 - Procedimiento para la obtencion de papel - Google Patents

Procedimiento para la obtencion de papel

Info

Publication number
ES8105058A2
ES8105058A2 ES488034A ES48803480A ES8105058A2 ES 8105058 A2 ES8105058 A2 ES 8105058A2 ES 488034 A ES488034 A ES 488034A ES 48803480 A ES48803480 A ES 48803480A ES 8105058 A2 ES8105058 A2 ES 8105058A2
Authority
ES
Spain
Prior art keywords
strength
paper
producing
high dry
low wet
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
ES488034A
Other languages
English (en)
Other versions
ES488034A0 (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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of ES8105058A2 publication Critical patent/ES8105058A2/es
Publication of ES488034A0 publication Critical patent/ES488034A0/es
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
    • 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
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
    • D21H17/43—Carboxyl groups or derivatives thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/3188—Next to cellulosic
    • Y10T428/31895—Paper or wood
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/3188—Next to cellulosic
    • Y10T428/31895—Paper or wood
    • Y10T428/31906—Ester, halide or nitrile of addition polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Medicinal Preparation (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

PROCEDIMIENTO DE APLICACION DE UN COMPUESTO DE SALES DE CALCIO Y MAGNESIO SOBRE LA SUEPRFICIE DEL PAPEL, CON OBJETO DE ELEVAR SU RESISTENCIA EN SECO Y REDUCIRLA EN MOJADO. (CERTIFICADO DE ADICION DE LA PATENTE NUM. 473.403.) CARACTERIZADO PORQUE EN LA PRIMERA ETAPA DE POLIMERIZACION SE EMPLEAN UNAS SALES ALCALINAS Y/O ALCALINOTERREAS HIDROSOLUBLES QUE SE COMPONEN DE UN TANTO POR CIENTO MUY BAJO DE ACRILONITRILO, MATACRILONITRILO, ACRILAMIDA Y/O METACRILAMIDA, Y MAYORITARIAMENTE ACIDO ACRILICO Y/O METACRILICO EN PROPORCIONES QUE SE SITUAN POR ENCIMA DEL 91 POR 100 EN PESO.
ES1980488034A 1979-01-27 1980-01-25 Procedimiento para la obtencion de papel Granted ES488034A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792903218 DE2903218A1 (de) 1979-01-27 1979-01-27 Verfahren zur herstellung von papier mit hoher trockenfestigkeit und niedriger nassfestigkeit

Publications (2)

Publication Number Publication Date
ES8105058A2 true ES8105058A2 (es) 1981-04-01
ES488034A0 ES488034A0 (es) 1981-04-01

Family

ID=6061575

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1980488034A Granted ES488034A0 (es) 1979-01-27 1980-01-25 Procedimiento para la obtencion de papel

Country Status (10)

Country Link
US (1) US4294873A (es)
EP (1) EP0013969B1 (es)
JP (1) JPS55103393A (es)
AT (1) ATE1591T1 (es)
AU (1) AU553980B2 (es)
CA (1) CA1140819A (es)
DE (2) DE2903218A1 (es)
ES (1) ES488034A0 (es)
FI (1) FI64964C (es)
NO (1) NO157186C (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3506832A1 (de) * 1985-02-27 1986-08-28 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von papier mit hoher trockenfestigkeit
US5281306A (en) * 1988-11-30 1994-01-25 Kao Corporation Water-disintegrable cleaning sheet
EP0372388B1 (en) * 1988-11-30 1994-02-16 Kao Corporation Water-disintegrable cleaning sheet
JP2584508B2 (ja) * 1989-02-28 1997-02-26 花王株式会社 清掃用品用水解紙
US5266162A (en) * 1990-12-13 1993-11-30 Societe Francaise Hoechst Process for coating papers and its use in flexographic printing
FR2670516B1 (fr) * 1990-12-13 1993-04-09 Hoechst France Procede d'enduction des papiers et son application a la flexographie.
JP3030976B2 (ja) * 1991-09-09 2000-04-10 荒川化学工業株式会社 製紙用ロジン系エマルジョンサイズ剤
US5741572A (en) * 1995-02-17 1998-04-21 Lexmark International, Inc. Heat fixing paper or sheet
DE19607674A1 (de) * 1996-02-29 1997-09-04 Basf Ag Verwendung von hydrolysierten Polymerisaten von N-Vinylcarbonsäureamiden als Mittel zur Erhöhung der Trockenfestigkeit von Papier, Pappe und Karton
DE19758479C2 (de) * 1997-07-02 2002-07-11 Koehler Decor Gmbh & Co Kg Imprägnierflotte
JP2007502254A (ja) 2003-08-14 2007-02-08 ビーエーエスエフ　アクチェンゲゼルシャフト （メタ）アクロレインおよび／または（メタ）アクリル酸の製造方法
US7390846B2 (en) * 2004-11-30 2008-06-24 Crompton Corporation Wood sizing agents for PVC composites
DE102007010422A1 (de) 2007-03-01 2008-09-04 Basf Se Verfahren zur Herstellung eines Katalysators bestehend aus einem Trägerkörper und einer auf der Oberfläche des Trägerkörpers aufgebrachten katalytisch aktiven Masse
DE102009047291A1 (de) 2009-11-30 2010-09-23 Basf Se Verfahren zur Herstellung von (Meth)acrolein durch heterogen katalysierte Gasphasen-Partialoxidation
DE102010048405A1 (de) 2010-10-15 2011-05-19 Basf Se Verfahren zum Langzeitbetrieb einer heterogen katalysierten partiellen Gasphasenoxidation von Proben zu Acrolein
DE102011076931A1 (de) 2011-06-03 2012-12-06 Basf Se Wässrige Lösung, enthaltend Acrylsäure und deren konjugierte Base

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR931044A (fr) 1945-02-09 1948-02-11 Ici Ltd Procédé de traitement du papier
GB1216337A (en) * 1967-08-30 1970-12-16 William Nash Ltd Production of paper base materials
JPS52132A (en) * 1975-06-23 1977-01-05 Nec Corp Memory
JPS5218803A (en) * 1975-08-05 1977-02-12 Nippon Zatsuka Shinkou Sentaa Method of molding wood product
DE2741753B1 (de) 1977-09-16 1979-03-22 Basf Ag Verfahren zur Herstellung von Papier mit hoher Trockenfestigkeit und niedriger Nassfestigkeit

Also Published As

Publication number Publication date
US4294873A (en) 1981-10-13
DE2903218A1 (de) 1980-08-07
EP0013969A1 (de) 1980-08-06
FI64964B (fi) 1983-10-31
DE3060860D1 (en) 1982-11-04
CA1140819A (en) 1983-02-08
NO800183L (no) 1980-07-28
FI800072A7 (fi) 1980-07-28
ATE1591T1 (de) 1982-10-15
JPS55103393A (en) 1980-08-07
NO157186B (no) 1987-10-26
AU5489880A (en) 1980-07-31
EP0013969B1 (de) 1982-09-22
ES488034A0 (es) 1981-04-01
AU553980B2 (en) 1986-07-31
FI64964C (fi) 1984-02-10
NO157186C (no) 1988-02-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19921017