AU496838B2 - Amorphous silica alumina used in paper coatings - Google Patents

Amorphous silica alumina used in paper coatings

Info

Publication number
AU496838B2
AU496838B2 AU66484/74A AU6648474A AU496838B2 AU 496838 B2 AU496838 B2 AU 496838B2 AU 66484/74 A AU66484/74 A AU 66484/74A AU 6648474 A AU6648474 A AU 6648474A AU 496838 B2 AU496838 B2 AU 496838B2
Authority
AU
Australia
Prior art keywords
amorphous silica
silica alumina
paper coatings
alumina used
coatings
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
Application number
AU66484/74A
Other versions
AU6648474A (en
Inventor
Griffiths Thomas
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.)
Unilever PLC
Original Assignee
Unilever PLC
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 Unilever PLC filed Critical Unilever PLC
Publication of AU6648474A publication Critical patent/AU6648474A/en
Application granted granted Critical
Publication of AU496838B2 publication Critical patent/AU496838B2/en
Expired 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
  • Color Printing (AREA)
AU66484/74A 1973-03-15 1974-03-11 Amorphous silica alumina used in paper coatings Expired AU496838B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1251473A GB1467003A (en) 1973-03-15 1973-03-15 Siliceous materials
GBGB12514/73 1973-03-15

Publications (2)

Publication Number Publication Date
AU6648474A AU6648474A (en) 1975-09-11
AU496838B2 true AU496838B2 (en) 1978-11-02

Family

ID=10006014

Family Applications (1)

Application Number Title Priority Date Filing Date
AU66484/74A Expired AU496838B2 (en) 1973-03-15 1974-03-11 Amorphous silica alumina used in paper coatings

Country Status (11)

Country Link
JP (1) JPS5024515A (en)
AU (1) AU496838B2 (en)
BE (1) BE812140A (en)
BR (1) BR7401972D0 (en)
CA (1) CA1022285A (en)
DE (1) DE2412516C2 (en)
ES (1) ES424291A1 (en)
FR (1) FR2221579B1 (en)
GB (1) GB1467003A (en)
NL (1) NL7403405A (en)
ZA (1) ZA741652B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2449616C3 (en) * 1974-10-18 1978-05-18 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Process for the production of coated papers
US4188456A (en) 1977-12-23 1980-02-12 Ncr Corporation Pressure-sensitive recording sheet
DE2930408A1 (en) * 1979-07-26 1981-02-12 Bayer Ag REACTION COVER PAPER
ZA813913B (en) * 1980-06-12 1982-06-30 Wiggins Teape Group Ltd Record material carrying a colour developer composition
US4391850A (en) * 1980-06-13 1983-07-05 The Wiggins Teape Group Limited Record material carrying a color developer composition
JPS5715996A (en) * 1980-07-03 1982-01-27 Mizusawa Ind Chem Ltd Novel clay mineral based color former for heat-sensitive copying paper and production thereof
ZA828474B (en) * 1981-12-04 1983-08-31 Wiggins Teape Group Ltd Record material
US4509065A (en) * 1981-12-04 1985-04-02 The Wiggins Teape Group Limited Record material
JPS6445895A (en) * 1987-08-17 1989-02-20 Honshu Paper Co Ltd Lightweight coat paper for printing
US5209947A (en) * 1989-12-16 1993-05-11 The Wiggins Teape Group Limited Process for the production of record material
GB9110608D0 (en) * 1991-05-16 1991-07-03 Wiggins Teape Group Ltd Colour developer composition
DE69414571T2 (en) * 1993-06-01 1999-06-17 Akzo Pq Silica Vof METHOD FOR PRODUCING ALUMINOSILICATE FOR RECORDING MATERIAL

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA567846A (en) * 1953-12-04 1958-12-23 General Cigar Co. Cigarette paper

Also Published As

Publication number Publication date
CA1022285A (en) 1977-12-06
BE812140A (en) 1974-09-11
FR2221579A1 (en) 1974-10-11
ES424291A1 (en) 1976-10-16
DE2412516C2 (en) 1985-05-09
GB1467003A (en) 1977-03-16
AU6648474A (en) 1975-09-11
ZA741652B (en) 1975-11-26
FR2221579B1 (en) 1977-10-07
BR7401972D0 (en) 1974-11-19
NL7403405A (en) 1974-09-17
DE2412516A1 (en) 1974-09-26
JPS5024515A (en) 1975-03-15

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