FR2416291A1 - HIGHLY LOADED, FIBROUS, NON-WOVEN, PIGMENTED SHEETS - Google Patents

HIGHLY LOADED, FIBROUS, NON-WOVEN, PIGMENTED SHEETS

Info

Publication number
FR2416291A1
FR2416291A1 FR7836629A FR7836629A FR2416291A1 FR 2416291 A1 FR2416291 A1 FR 2416291A1 FR 7836629 A FR7836629 A FR 7836629A FR 7836629 A FR7836629 A FR 7836629A FR 2416291 A1 FR2416291 A1 FR 2416291A1
Authority
FR
France
Prior art keywords
fibrous
sheets
woven
forming
highly loaded
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
FR7836629A
Other languages
French (fr)
Other versions
FR2416291B1 (en
Inventor
Kent Bruce Mcreynolds
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=FR2416291(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 FR2416291A1 publication Critical patent/FR2416291A1/en
Application granted granted Critical
Publication of FR2416291B1 publication Critical patent/FR2416291B1/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
    • 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)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

Feuilles fibreuses, non tissées, pigmentées fortement chargées. On prépare ces feuilles : 1. en formant une dispersion aqueuse de 1 à 30 % de fibres; 2. en ajoutant à celle-ci par mélange a de 60 à 95 % d'une charge minérale non fibreuse, finement divisée, insoluble dans l'eau, et b de 2 à 30 % d'un latex stabilisé à base de polymère filmogène formant liant et n'ayant pas plus de 0,7 milliéquivalent de charge liés par gramme de polymère; 3. en déstabilisant d'une façon colloïdale le mélange obtenu pour obtenir un agglomérat fibreux en suspension aqueuse possédant certaines propriétés décrites dans le présent memoire; 4. en répartissant et en essorant la surpension aqueuse sur un support poreux pour obtenir une feuille continue humide; et 5. en séchant cette feuille. Utilisation de ce procédé dans l'industrie du papier.Highly loaded fibrous, non-woven, pigmented sheets. These sheets are prepared: 1. by forming an aqueous dispersion of 1 to 30% fibers; 2. by adding thereto by mixing a from 60 to 95% of a non-fibrous, finely divided mineral filler, insoluble in water, and b from 2 to 30% of a stabilized latex based on a film-forming polymer forming a binder and having no more than 0.7 milliequivalent of bonded filler per gram of polymer; 3. by colloidally destabilizing the mixture obtained to obtain a fibrous agglomerate in aqueous suspension having certain properties described in the present memoir; 4. distributing and squeezing the aqueous excess on a porous support to obtain a continuous wet sheet; and 5. drying this sheet. Use of this process in the paper industry.

FR7836629A 1978-02-02 1978-12-28 HIGHLY LOADED, FIBROUS, NON-WOVEN, PIGMENTED SHEETS Granted FR2416291A1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2416291A1 true FR2416291A1 (en) 1979-08-31
FR2416291B1 FR2416291B1 (en) 1982-11-26

Family

ID=25363825

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836629A Granted FR2416291A1 (en) 1978-02-02 1978-12-28 HIGHLY LOADED, FIBROUS, NON-WOVEN, PIGMENTED SHEETS

Country Status (15)

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

Families Citing this family (18)

* Cited by examiner, † Cited by third party
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 (en) * 1979-06-15 1981-01-08 Roehm Gmbh PRODUCTION OF FLEXIBLE MATERIALS BASED ON MINERAL FIBER
WO1981002368A1 (en) * 1980-02-04 1981-08-20 Johns Manville Separator with improved tensile strength for starved electrolyte lead/acid battery
US4420002A (en) * 1982-04-07 1983-12-13 Olin Corp. Wrapper for smoking articles and method
JPS5930998A (en) * 1982-08-16 1984-02-18 旭化成株式会社 Filler paper
JPS5971498A (en) * 1982-10-14 1984-04-23 王子製紙株式会社 Aluminum hydroxide contained paper and production thereof
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 (en) * 1987-07-23 1990-03-23 Arjomari Prioux REINFORCED THERMOPLASTIC SHEET AND MANUFACTURING METHOD THEREOF
US5302441A (en) * 1991-11-15 1994-04-12 The Mead Corporation Postformable decorative laminating paper
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
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
US5545450A (en) 1992-08-11 1996-08-13 E. Khashoggi Industries Molded articles having an 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
DK169728B1 (en) 1993-02-02 1995-01-23 Stein Gaasland Process for releasing cellulose-based fibers from each other in water and molding for plastic molding of cellulosic fiber products

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 (en) * 1961-10-21
JPS4825001B1 (en) * 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 (en) * 1967-08-02 1972-02-24 Turner Brothers Asbest Process for the preparation of an aqueous slurry from fibers and polymeric material
US3738909A (en) * 1968-11-04 1973-06-12 Dow Chemical Co Magnesium hydroxide containing paper

Also Published As

Publication number Publication date
FI64675C (en) 1983-12-12
JPS5749680B2 (en) 1982-10-23
CH640026A5 (en) 1983-12-15
EP0003481B1 (en) 1982-10-27
NO154350B (en) 1986-05-26
DK153575B (en) 1988-07-25
EP0003481A2 (en) 1979-08-22
IT7852400A0 (en) 1978-12-21
ES476778A1 (en) 1980-03-01
JPS57112500A (en) 1982-07-13
AU524468B2 (en) 1982-09-16
DE2862076D1 (en) 1982-12-02
BR7900060A (en) 1979-09-11
EP0003481A3 (en) 1979-09-05
DK153575C (en) 1989-01-02
FI64675B (en) 1983-08-31
FI783958A (en) 1979-08-03
FR2416291B1 (en) 1982-11-26
NO154350C (en) 1986-09-03
CA1112006A (en) 1981-11-10
JPS54106605A (en) 1979-08-21
NO784302L (en) 1979-08-03
AU4298178A (en) 1979-08-09
IT1110869B (en) 1986-01-06
NZ189303A (en) 1982-05-31
DK580378A (en) 1979-08-03
BE872966A (en) 1979-06-21

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