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
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)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1133984A (en) * | 1979-03-12 | 1982-10-19 | Stephen E. Gross | Separator for starved electrolyte lead/acid battery |
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 |
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 |
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 |
US5660903A (en) | 1992-08-11 | 1997-08-26 | E. Khashoggi Industries | Sheets having a highly inorganically filled organic polymer matrix |
US5545450A (en) | 1992-08-11 | 1996-08-13 | E. Khashoggi Industries | Molded articles having an 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 |
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)
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 |
-
1978
- 1978-12-20 NO NO784302A patent/NO154350C/no unknown
- 1978-12-20 CA CA318,286A patent/CA1112006A/en not_active Expired
- 1978-12-21 IT IT52400/78A patent/IT1110869B/it active
- 1978-12-21 BE BE192481A patent/BE872966A/xx not_active IP Right Cessation
- 1978-12-21 DE DE7878101807T patent/DE2862076D1/de not_active Expired
- 1978-12-21 JP JP15842278A patent/JPS54106605A/ja active Granted
- 1978-12-21 EP EP78101807A patent/EP0003481B1/en not_active Expired
- 1978-12-21 CH CH1303578A patent/CH640026A5/de not_active IP Right Cessation
- 1978-12-21 FI FI783958A patent/FI64675C/fi not_active IP Right Cessation
- 1978-12-22 DK DK580378A patent/DK153575C/da active
- 1978-12-28 FR FR7836629A patent/FR2416291A1/fr active Granted
- 1978-12-29 AU AU42981/78A patent/AU524468B2/en not_active Expired
-
1979
- 1979-01-04 NZ NZ189303A patent/NZ189303A/xx unknown
- 1979-01-05 BR BR7900060A patent/BR7900060A/pt unknown
- 1979-01-11 ES ES476778A patent/ES476778A1/es not_active Expired
-
1981
- 1981-06-11 JP JP56090168A patent/JPS57112500A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT1110869B (it) | 1986-01-06 |
FI783958A (fi) | 1979-08-03 |
NO154350C (no) | 1986-09-03 |
EP0003481B1 (en) | 1982-10-27 |
FR2416291A1 (fr) | 1979-08-31 |
DK580378A (da) | 1979-08-03 |
JPS57112500A (en) | 1982-07-13 |
JPS5749680B2 (es) | 1982-10-23 |
FR2416291B1 (es) | 1982-11-26 |
AU524468B2 (en) | 1982-09-16 |
DK153575C (da) | 1989-01-02 |
BR7900060A (pt) | 1979-09-11 |
BE872966A (fr) | 1979-06-21 |
NZ189303A (en) | 1982-05-31 |
DK153575B (da) | 1988-07-25 |
CH640026A5 (de) | 1983-12-15 |
FI64675C (fi) | 1983-12-12 |
AU4298178A (en) | 1979-08-09 |
NO154350B (no) | 1986-05-26 |
DE2862076D1 (en) | 1982-12-02 |
IT7852400A0 (it) | 1978-12-21 |
EP0003481A2 (en) | 1979-08-22 |
CA1112006A (en) | 1981-11-10 |
JPS54106605A (en) | 1979-08-21 |
FI64675B (fi) | 1983-08-31 |
EP0003481A3 (en) | 1979-09-05 |
NO784302L (no) | 1979-08-03 |
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