ES476778A1 - Un metodo de preparacion de una hoja. - Google Patents

Un metodo de preparacion de una hoja.

Info

Publication number
ES476778A1
ES476778A1 ES476778A ES476778A ES476778A1 ES 476778 A1 ES476778 A1 ES 476778A1 ES 476778 A ES476778 A ES 476778A ES 476778 A ES476778 A ES 476778A ES 476778 A1 ES476778 A1 ES 476778A1
Authority
ES
Spain
Prior art keywords
percent
water
fiber
inorganic filler
organic polymer
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
ES476778A
Other languages
English (en)
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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=25363825&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES476778(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of ES476778A1 publication Critical patent/ES476778A1/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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—Oxides, hydroxides or carbonates
    • 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
    • D21H17/41—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
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • 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
    • D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
    • D21H23/765—Addition of all compounds to the pulp

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)

Abstract

Un método de preparación de hojas de papel fibrosas no tejidas que consiste en: (I) formar una dispersión acuosa de aprosimadamente 1 a 30% de una fibra dispersable en agua; (II) mezclar con esta dispersión (A) alrededor de 60% a 95% de una carga inorgánica no fibrosa, finamente dividida, esencialmente insoluble en agua y (B) alrededor del 2 al 30% de un ligante conteniendo un polímero orgánico insoluble en agua y formador de película, en forma de látex iónicamente estabilizado conteniendo no más de 0,7 miliequivalentes de carga enlazada por gramo de polímero en el látex. (III) desestabilizar coloidalmente la mezcla resultante para formar un aglomerado fibroso en suspensión acuosa. (IV) distribuir y escurrir la suspensión acuosa sobre un soporte un soporte poroso, para formar una tela húmeda y (V) secar la tela.
ES476778A 1978-02-02 1979-01-11 Un metodo de preparacion de una hoja. Expired ES476778A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87445878A 1978-02-02 1978-02-02

Publications (1)

Publication Number Publication Date
ES476778A1 true ES476778A1 (es) 1980-03-01

Family

ID=25363825

Family Applications (1)

Application Number Title Priority Date Filing Date
ES476778A Expired ES476778A1 (es) 1978-02-02 1979-01-11 Un metodo de preparacion de una hoja.

Country Status (15)

Country Link
EP (1) EP0003481B1 (es)
JP (2) JPS54106605A (es)
AU (1) AU524468B2 (es)
BE (1) BE872966A (es)
BR (1) BR7900060A (es)
CA (1) CA1112006A (es)
CH (1) CH640026A5 (es)
DE (1) DE2862076D1 (es)
DK (1) DK153575C (es)
ES (1) ES476778A1 (es)
FI (1) FI64675C (es)
FR (1) FR2416291A1 (es)
IT (1) IT1110869B (es)
NO (1) NO154350C (es)
NZ (1) NZ189303A (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8008178A (pt) * 1979-03-12 1981-03-31 Johns Manville Separador para bateria seca de eletrolito de chumbo/acido
DE2924085A1 (de) * 1979-06-15 1981-01-08 Roehm Gmbh Herstellung von flexiblen flaechengebilden auf mineralfaserbasis
IT1170675B (it) * 1980-02-04 1987-06-03 Johns Manville Perfezionamento nei separatori per batterie di accumulatori al piombo
US4420002A (en) * 1982-04-07 1983-12-13 Olin Corp. Wrapper for smoking articles and method
JPS5930998A (ja) * 1982-08-16 1984-02-18 旭化成株式会社 充填紙
JPS5971498A (ja) * 1982-10-14 1984-04-23 王子製紙株式会社 水酸化アルミニウム混抄紙およびその製造方法
GB8531558D0 (en) * 1985-12-21 1986-02-05 Wiggins Teape Group Ltd Loaded paper
GB8602121D0 (en) * 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
CA1330290C (en) * 1987-01-12 1994-06-21 David Graham Izard Method for manufacturing a mineral panel
FR2618373B1 (fr) * 1987-07-23 1990-03-23 Arjomari Prioux Feuille thermoplastique renforcee et son procede de fabrication
US5302441A (en) * 1991-11-15 1994-04-12 The Mead Corporation Postformable decorative laminating paper
US5851634A (en) 1992-08-11 1998-12-22 E. Khashoggi Industries Hinges for highly inorganically filled composite materials
US5830305A (en) 1992-08-11 1998-11-03 E. Khashoggi Industries, Llc Methods of molding articles having an inorganically filled organic polymer matrix
US5800647A (en) 1992-08-11 1998-09-01 E. Khashoggi Industries, Llc Methods for manufacturing articles from sheets having a highly inorganically filled organic polymer matrix
US5660903A (en) 1992-08-11 1997-08-26 E. Khashoggi Industries Sheets having a highly inorganically filled organic polymer matrix
US5580624A (en) 1992-08-11 1996-12-03 E. Khashoggi Industries Food and beverage containers made from inorganic aggregates and polysaccharide, protein, or synthetic organic binders, and the methods of manufacturing such containers
US5545450A (en) 1992-08-11 1996-08-13 E. Khashoggi Industries Molded articles having an inorganically filled organic polymer matrix
DK169728B1 (da) 1993-02-02 1995-01-23 Stein Gaasland Fremgangsmåde til frigørelse af cellulosebaserede fibre fra hinanden i vand og støbemasse til plastisk formning af celluloseholdige fiberprodukter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB104552A (en) * 1916-03-14 1917-03-14 Frederick Panther Folding or Collapsible Toy Furniture.
US2769711A (en) * 1952-05-14 1956-11-06 American Cyanamid Co Deposition of tacky impregnating agents on cellulosic fibers
GB818652A (en) * 1956-04-23 1959-08-19 Armstrong Cork Co Manufacture of paper or the like
US3184373A (en) * 1961-07-05 1965-05-18 Mead Corp Filled paper containing a mixture of resin and mucilaginous material as a retention aid and process for producing said paper
BE623830A (es) * 1961-10-21
JPS4825001B1 (es) * 1963-05-06 1973-07-25
GB952037A (en) * 1965-03-22 1964-03-11 Johns Manville Method of manufacturing a heat or sound insulating board and product thereof
DE1771907A1 (de) * 1967-08-02 1972-02-24 Turner Brothers Asbest Verfahren zur Zubereitung eines waessrigen Schlammes aus Fasern und polymerischem Material
US3738909A (en) * 1968-11-04 1973-06-12 Dow Chemical Co Magnesium hydroxide containing paper

Also Published As

Publication number Publication date
FI783958A (fi) 1979-08-03
FR2416291B1 (es) 1982-11-26
BR7900060A (pt) 1979-09-11
AU524468B2 (en) 1982-09-16
DK153575B (da) 1988-07-25
JPS54106605A (en) 1979-08-21
DK580378A (da) 1979-08-03
EP0003481A2 (en) 1979-08-22
FR2416291A1 (fr) 1979-08-31
EP0003481B1 (en) 1982-10-27
IT1110869B (it) 1986-01-06
DE2862076D1 (en) 1982-12-02
FI64675C (fi) 1983-12-12
JPS5749680B2 (es) 1982-10-23
FI64675B (fi) 1983-08-31
CH640026A5 (de) 1983-12-15
EP0003481A3 (en) 1979-09-05
IT7852400A0 (it) 1978-12-21
DK153575C (da) 1989-01-02
CA1112006A (en) 1981-11-10
NO154350B (no) 1986-05-26
JPS57112500A (en) 1982-07-13
BE872966A (fr) 1979-06-21
NO154350C (no) 1986-09-03
NZ189303A (en) 1982-05-31
AU4298178A (en) 1979-08-09
NO784302L (no) 1979-08-03

Similar Documents

Publication Publication Date Title
ES476778A1 (es) Un metodo de preparacion de una hoja.
AU547763B2 (en) Paper having mineral filler for use in the production of gypsum wallboard
EP0180863B1 (en) An improved aqueous slurry process for preparing reinforced polymeric composites
JPS6323318B2 (es)
US4337117A (en) Decay resistant material
GB1513712A (en) Simulated leathers
GB696118A (en) Improvements in coated paper
GB1182253A (en) Improvements in or relating to Aqueous Compositions for Pigment Coating Permeable Substrates.
CA2185768A1 (en) Coating composition for paper and paper boards containing starch and smectite clay
US2868641A (en) Beater saturated sheets having increased strength
US3395072A (en) Paper coating compositions of synthetic latex and glyoxal and paper coated therewith
GB1338759A (en) Fibre treatment process
US5466735A (en) Aqueous emulsion and easily macerating moisture-proof paper
IE780789L (en) Compositions for coating paper
US2786759A (en) Method of making felted, fibrous sheet material
US2696447A (en) Felt base floor covering
CA1049714A (en) Removable paper
FI851890L (fi) Grundbelaeggningshartsdispersion foer tuftade mattor.
DE2257458C2 (de) Wäßrige Latexzusammensetzung und ihre Verwendung
ES482624A1 (es) Un procedimiento para la preparacion de un tablero de virutas de madera.
GB678719A (en) Improvements in or relating to separators for storage batteries and method of making the same
JP2886229B2 (ja) 防黴シート
FR2355055A2 (fr) Procede de preparation de dispersions aqueuses stables de produit a base de colophane pour encoller le papier
Greene et al. Composite Sheet Prepared with Stable Latexes Containing Phosphorus Surface Groups
GB1332993A (en) Aqueous coating colour compositions