ZA78491B - Filled paper - Google Patents

Filled paper

Info

Publication number
ZA78491B
ZA78491B ZA00780491A ZA78491A ZA78491B ZA 78491 B ZA78491 B ZA 78491B ZA 00780491 A ZA00780491 A ZA 00780491A ZA 78491 A ZA78491 A ZA 78491A ZA 78491 B ZA78491 B ZA 78491B
Authority
ZA
South Africa
Prior art keywords
filled paper
paper
filled
Prior art date
Application number
ZA00780491A
Inventor
L Shiel
K Brooks
Original Assignee
Ass Portland Cement
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 Ass Portland Cement filed Critical Ass Portland Cement
Publication of ZA78491B publication Critical patent/ZA78491B/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
    • D21H17/62—Rosin; 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
    • D21H17/66—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
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Making Paper Articles (AREA)
ZA00780491A 1977-01-26 1978-01-26 Filled paper ZA78491B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3155/77A GB1596632A (en) 1977-01-26 1977-01-26 Filled paper

Publications (1)

Publication Number Publication Date
ZA78491B true ZA78491B (en) 1979-09-26

Family

ID=9752989

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00780491A ZA78491B (en) 1977-01-26 1978-01-26 Filled paper

Country Status (20)

Country Link
BE (1) BE863218A (en)
BR (1) BR7800450A (en)
CA (1) CA1075944A (en)
DE (1) DE2803398A1 (en)
DK (1) DK30478A (en)
ES (1) ES466384A1 (en)
FI (1) FI780214A (en)
FR (1) FR2378895A1 (en)
GB (1) GB1596632A (en)
GR (1) GR72111B (en)
IE (1) IE46377B1 (en)
IL (1) IL53882A (en)
IT (1) IT1103878B (en)
MX (1) MX148457A (en)
NL (1) NL7800825A (en)
NO (1) NO780268L (en)
RO (1) RO74134A (en)
SE (1) SE7800904L (en)
TR (1) TR20043A (en)
ZA (1) ZA78491B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8700058L (en) * 1987-01-09 1988-07-10 Skogsindustriens Tekniska Fors PAPER

Also Published As

Publication number Publication date
RO74134A (en) 1981-06-22
IE46377B1 (en) 1983-05-18
DK30478A (en) 1978-07-27
NL7800825A (en) 1978-07-28
FR2378895A1 (en) 1978-08-25
SE7800904L (en) 1978-07-27
GR72111B (en) 1983-09-14
GB1596632A (en) 1981-08-26
CA1075944A (en) 1980-04-22
NO780268L (en) 1978-07-27
TR20043A (en) 1980-07-02
DE2803398A1 (en) 1978-07-27
IE780146L (en) 1978-07-26
IL53882A (en) 1981-02-27
ES466384A1 (en) 1978-10-01
MX148457A (en) 1983-04-25
BE863218A (en) 1978-07-24
FI780214A (en) 1978-07-27
IL53882A0 (en) 1978-04-30
FR2378895B1 (en) 1983-06-17
BR7800450A (en) 1978-09-26
IT1103878B (en) 1985-10-14
IT7847788A0 (en) 1978-01-25

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