ZA875506B - Method of making a water laid fibrous web containing one or more fine powders - Google Patents

Method of making a water laid fibrous web containing one or more fine powders

Info

Publication number
ZA875506B
ZA875506B ZA875506A ZA875506A ZA875506B ZA 875506 B ZA875506 B ZA 875506B ZA 875506 A ZA875506 A ZA 875506A ZA 875506 A ZA875506 A ZA 875506A ZA 875506 B ZA875506 B ZA 875506B
Authority
ZA
South Africa
Prior art keywords
making
fibrous web
web containing
fine powders
laid fibrous
Prior art date
Application number
ZA875506A
Inventor
John Willis Anthony
Radvan Bronislaw
Original Assignee
The Wiggins Teape Group Limited
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 The Wiggins Teape Group Limited filed Critical The Wiggins Teape Group Limited
Publication of ZA875506B publication Critical patent/ZA875506B/en

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
    • 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres
    • 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
    • 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
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper

Landscapes

  • Inorganic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Reinforced Plastic Materials (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Nonwoven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Inorganic Fibers (AREA)
  • Cosmetics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Artificial Filaments (AREA)
  • Filtering Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Coloring (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A method of making a fibrous web containing at least two particulate materials and which includes mixing the dry particulate materials together in a substantially dry condition, using the dry mix to form at least part of an aqueous dispersion of fibres, and draining the dispersion to form a web.
ZA875506A 1986-07-31 1987-07-27 Method of making a water laid fibrous web containing one or more fine powders ZA875506B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868618733A GB8618733D0 (en) 1986-07-31 1986-07-31 Water laid fibrous web

Publications (1)

Publication Number Publication Date
ZA875506B true ZA875506B (en) 1988-02-01

Family

ID=10602028

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA875506A ZA875506B (en) 1986-07-31 1987-07-27 Method of making a water laid fibrous web containing one or more fine powders

Country Status (17)

Country Link
EP (1) EP0255318B1 (en)
JP (1) JP2666138B2 (en)
KR (1) KR950006814B1 (en)
AT (1) ATE66981T1 (en)
AU (1) AU594178B2 (en)
BR (1) BR8703884A (en)
CA (1) CA1280259C (en)
DE (1) DE3772661D1 (en)
DK (1) DK170539B1 (en)
ES (1) ES2024513B3 (en)
FI (1) FI87090C (en)
GB (1) GB8618733D0 (en)
GR (1) GR3002956T3 (en)
IE (1) IE59732B1 (en)
NO (1) NO174263C (en)
PT (1) PT85418B (en)
ZA (1) ZA875506B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0253993A (en) * 1988-08-16 1990-02-22 Asahi Chem Ind Co Ltd Method for adding additive to fiber-reinforced resin sheet by paper forming method
WO1993013925A1 (en) * 1992-01-16 1993-07-22 Kohjin Co., Ltd. Additive in paper for hot-press form and hot-press form employing the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2000031A (en) * 1932-04-11 1935-05-07 Vanderbilt Co R T Composition of matter, etc.
DE1151893B (en) * 1961-08-25 1963-07-25 Pigment Chemie G M B H Process for the production of a white pigment for paper and cardboard production
JPS5944439B2 (en) * 1976-07-20 1984-10-29 靖男 佐藤 Internally filled strong paper and its manufacturing method
US4495245A (en) * 1983-07-14 1985-01-22 E. I. Du Pont De Nemours And Company Inorganic fillers modified with vinyl alcohol polymer and cationic melamine-formaldehyde resin
GB8400293D0 (en) * 1984-01-06 1984-02-08 Wiggins Teape Group Ltd Moulded fibre reinforced plastics articles
GB8400290D0 (en) * 1984-01-06 1984-02-08 Wiggins Teape Group Ltd Fibre reinforced plastics structures
JPS614756A (en) * 1984-06-20 1986-01-10 Tokuyama Soda Co Ltd Preparation of composite powder

Also Published As

Publication number Publication date
FI87090B (en) 1992-08-14
ES2024513B3 (en) 1992-03-01
DK389887A (en) 1988-02-01
FI87090C (en) 1992-11-25
FI873265A0 (en) 1987-07-27
NO873140L (en) 1988-02-01
PT85418A (en) 1988-07-29
GB8618733D0 (en) 1986-09-10
JPS6343000A (en) 1988-02-24
FI873265A (en) 1988-02-01
EP0255318A3 (en) 1989-12-27
NO174263C (en) 1994-04-06
EP0255318B1 (en) 1991-09-04
DK389887D0 (en) 1987-07-27
GR3002956T3 (en) 1993-01-25
IE872030L (en) 1988-01-31
DK170539B1 (en) 1995-10-16
IE59732B1 (en) 1994-03-23
BR8703884A (en) 1988-03-29
AU7614387A (en) 1988-02-04
KR950006814B1 (en) 1995-06-22
CA1280259C (en) 1991-02-19
KR880001410A (en) 1988-04-23
PT85418B (en) 1993-07-30
DE3772661D1 (en) 1991-10-10
AU594178B2 (en) 1990-03-01
NO873140D0 (en) 1987-07-27
EP0255318A2 (en) 1988-02-03
ATE66981T1 (en) 1991-09-15
NO174263B (en) 1993-12-27
JP2666138B2 (en) 1997-10-22

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