NO180421C - Fremgangsmåte for fremstilling av papir - Google Patents

Fremgangsmåte for fremstilling av papir

Info

Publication number
NO180421C
NO180421C NO923733A NO923733A NO180421C NO 180421 C NO180421 C NO 180421C NO 923733 A NO923733 A NO 923733A NO 923733 A NO923733 A NO 923733A NO 180421 C NO180421 C NO 180421C
Authority
NO
Norway
Prior art keywords
microparticle
addition
making paper
flocculant
cationic
Prior art date
Application number
NO923733A
Other languages
English (en)
Other versions
NO923733D0 (no
NO180421B (no
NO923733L (no
Inventor
Jr James H Smith
Original Assignee
Nalco 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
Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of NO923733D0 publication Critical patent/NO923733D0/no
Publication of NO923733L publication Critical patent/NO923733L/no
Publication of NO180421B publication Critical patent/NO180421B/no
Publication of NO180421C publication Critical patent/NO180421C/no

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
    • 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
    • D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
    • 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
    • D21H17/66—Salts, e.g. alums
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Making Paper Articles (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Lubricants (AREA)
  • Polarising Elements (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
NO923733A 1991-09-27 1992-09-25 Fremgangsmåte for fremstilling av papir NO180421C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/766,310 US5221435A (en) 1991-09-27 1991-09-27 Papermaking process

Publications (4)

Publication Number Publication Date
NO923733D0 NO923733D0 (no) 1992-09-25
NO923733L NO923733L (no) 1993-03-29
NO180421B NO180421B (no) 1997-01-06
NO180421C true NO180421C (no) 1997-04-16

Family

ID=25076062

Family Applications (1)

Application Number Title Priority Date Filing Date
NO923733A NO180421C (no) 1991-09-27 1992-09-25 Fremgangsmåte for fremstilling av papir

Country Status (14)

Country Link
US (1) US5221435A (no)
EP (1) EP0534656B1 (no)
KR (1) KR100229973B1 (no)
AT (1) ATE131558T1 (no)
AU (1) AU649563B2 (no)
CA (1) CA2079090C (no)
DE (1) DE69206735T2 (no)
DK (1) DK0534656T3 (no)
ES (1) ES2083101T3 (no)
FI (1) FI113196B (no)
NO (1) NO180421C (no)
TR (1) TR27793A (no)
TW (1) TW210369B (no)
ZA (1) ZA927322B (no)

Families Citing this family (95)

* Cited by examiner, † Cited by third party
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BR9306895A (pt) 1992-08-11 1998-12-08 Khashoggi E Ind Artigo de manufatura recipiente para o armazenamento distribuição acondicionamento ou parcelamento de produtos alimentícios ou bebidas processo para manufaturar esse recipiente e produto manufaturado
US5830548A (en) 1992-08-11 1998-11-03 E. Khashoggi Industries, Llc Articles of manufacture and methods for manufacturing laminate structures including inorganically filled sheets
US5830305A (en) 1992-08-11 1998-11-03 E. Khashoggi Industries, Llc Methods of molding 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
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
US5928741A (en) 1992-08-11 1999-07-27 E. Khashoggi Industries, Llc Laminated articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix
US5506046A (en) 1992-08-11 1996-04-09 E. Khashoggi Industries Articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix
US5453310A (en) 1992-08-11 1995-09-26 E. Khashoggi Industries Cementitious materials for use in packaging containers and their methods of manufacture
US5679145A (en) 1992-08-11 1997-10-21 E. Khashoggi Industries Starch-based compositions having uniformly dispersed fibers used to manufacture high strength articles having a fiber-reinforced, starch-bound cellular matrix
US5783126A (en) 1992-08-11 1998-07-21 E. Khashoggi Industries Method for manufacturing articles having inorganically filled, starch-bound cellular matrix
US5618341A (en) 1992-08-11 1997-04-08 E. Khashoggi Industries Methods for uniformly dispersing fibers within starch-based compositions
US5545450A (en) 1992-08-11 1996-08-13 E. Khashoggi Industries Molded articles having an inorganically filled organic polymer matrix
US5658603A (en) 1992-08-11 1997-08-19 E. Khashoggi Industries Systems for molding 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
US5662731A (en) 1992-08-11 1997-09-02 E. Khashoggi Industries Compositions for manufacturing fiber-reinforced, starch-bound articles having a foamed cellular matrix
US5641584A (en) 1992-08-11 1997-06-24 E. Khashoggi Industries Highly insulative cementitious matrices and methods for their manufacture
US5582670A (en) 1992-08-11 1996-12-10 E. Khashoggi Industries Methods for the manufacture of sheets having a highly inorganically filled organic polymer matrix
US5810961A (en) 1993-11-19 1998-09-22 E. Khashoggi Industries, Llc Methods for manufacturing molded sheets having a high starch content
US5503849A (en) * 1992-08-27 1996-04-02 Otis Specialty Papers Inc. Conductive base sheets utilizing conductive bentonite clays in the fiber matrix
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US5705203A (en) 1994-02-07 1998-01-06 E. Khashoggi Industries Systems for molding articles which include a hinged starch-bound cellular matrix
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US5843544A (en) 1994-02-07 1998-12-01 E. Khashoggi Industries Articles which include a hinged starch-bound cellular matrix
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US7663057B2 (en) * 2004-02-19 2010-02-16 Nanosolar, Inc. Solution-based fabrication of photovoltaic cell
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Also Published As

Publication number Publication date
KR930006256A (ko) 1993-04-21
ES2083101T3 (es) 1996-04-01
ZA927322B (en) 1993-06-07
ATE131558T1 (de) 1995-12-15
NO923733D0 (no) 1992-09-25
AU649563B2 (en) 1994-05-26
DK0534656T3 (da) 1996-03-25
NO180421B (no) 1997-01-06
FI924304A (fi) 1993-03-28
DE69206735D1 (de) 1996-01-25
AU2525492A (en) 1993-04-01
NO923733L (no) 1993-03-29
KR100229973B1 (ko) 1999-11-15
EP0534656A1 (en) 1993-03-31
TR27793A (tr) 1995-08-29
FI113196B (fi) 2004-03-15
TW210369B (no) 1993-08-01
EP0534656B1 (en) 1995-12-13
US5221435A (en) 1993-06-22
FI924304A0 (fi) 1992-09-25
CA2079090C (en) 2004-11-23
CA2079090A1 (en) 1993-03-28
DE69206735T2 (de) 1996-07-04

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