DE3772661D1 - METHOD FOR PRODUCING A WATER-LAYING FIBER STRAP CONTAINING ONE OR MORE FINE POWDER. - Google Patents

METHOD FOR PRODUCING A WATER-LAYING FIBER STRAP CONTAINING ONE OR MORE FINE POWDER.

Info

Publication number
DE3772661D1
DE3772661D1 DE8787306604T DE3772661T DE3772661D1 DE 3772661 D1 DE3772661 D1 DE 3772661D1 DE 8787306604 T DE8787306604 T DE 8787306604T DE 3772661 T DE3772661 T DE 3772661T DE 3772661 D1 DE3772661 D1 DE 3772661D1
Authority
DE
Germany
Prior art keywords
producing
water
fine powder
laying fiber
fiber strap
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 - Lifetime
Application number
DE8787306604T
Other languages
German (de)
Inventor
Anthony John Willis
Bronislaw Radvan
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.)
Wiggins Teape Group Ltd
Original Assignee
Wiggins Teape Group Ltd
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 Wiggins Teape Group Ltd filed Critical Wiggins Teape Group Ltd
Application granted granted Critical
Publication of DE3772661D1 publication Critical patent/DE3772661D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • D21H17/20—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
    • 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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Cosmetics (AREA)
  • Coloring (AREA)
  • Inorganic Fibers (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Filtering Materials (AREA)
  • Sampling And Sample Adjustment (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.
DE8787306604T 1986-07-31 1987-07-27 METHOD FOR PRODUCING A WATER-LAYING FIBER STRAP CONTAINING ONE OR MORE FINE POWDER. Expired - Lifetime DE3772661D1 (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
DE3772661D1 true DE3772661D1 (en) 1991-10-10

Family

ID=10602028

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787306604T Expired - Lifetime DE3772661D1 (en) 1986-07-31 1987-07-27 METHOD FOR PRODUCING A WATER-LAYING FIBER STRAP CONTAINING ONE OR MORE FINE POWDER.

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
ATE151330T1 (en) * 1992-01-16 1997-04-15 Kohjin Co ADDITIONAL IN PAPER FOR HOT PRESS MOLD AND HOT PRESS MOLD USING THIS

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
GB8400290D0 (en) * 1984-01-06 1984-02-08 Wiggins Teape Group Ltd Fibre reinforced plastics structures
GB8400293D0 (en) * 1984-01-06 1984-02-08 Wiggins Teape Group Ltd Moulded fibre reinforced plastics articles
JPS614756A (en) * 1984-06-20 1986-01-10 Tokuyama Soda Co Ltd Preparation of composite powder

Also Published As

Publication number Publication date
NO873140L (en) 1988-02-01
JP2666138B2 (en) 1997-10-22
AU7614387A (en) 1988-02-04
KR950006814B1 (en) 1995-06-22
EP0255318A3 (en) 1989-12-27
JPS6343000A (en) 1988-02-24
IE59732B1 (en) 1994-03-23
DK389887A (en) 1988-02-01
FI873265L (en) 1988-02-01
IE872030L (en) 1988-01-31
DK170539B1 (en) 1995-10-16
PT85418B (en) 1993-07-30
FI87090B (en) 1992-08-14
FI873265A0 (en) 1987-07-27
AU594178B2 (en) 1990-03-01
ES2024513B3 (en) 1992-03-01
EP0255318A2 (en) 1988-02-03
NO873140D0 (en) 1987-07-27
NO174263B (en) 1993-12-27
PT85418A (en) 1988-07-29
CA1280259C (en) 1991-02-19
NO174263C (en) 1994-04-06
GB8618733D0 (en) 1986-09-10
ZA875506B (en) 1988-02-01
KR880001410A (en) 1988-04-23
GR3002956T3 (en) 1993-01-25
DK389887D0 (en) 1987-07-27
ATE66981T1 (en) 1991-09-15
EP0255318B1 (en) 1991-09-04
BR8703884A (en) 1988-03-29
FI87090C (en) 1992-11-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition