BE812140A - SILICEOUS MATERIALS - Google Patents

SILICEOUS MATERIALS

Info

Publication number
BE812140A
BE812140A BE141877A BE141877A BE812140A BE 812140 A BE812140 A BE 812140A BE 141877 A BE141877 A BE 141877A BE 141877 A BE141877 A BE 141877A BE 812140 A BE812140 A BE 812140A
Authority
BE
Belgium
Prior art keywords
siliceous materials
siliceous
materials
Prior art date
Application number
BE141877A
Other languages
French (fr)
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 filed Critical
Publication of BE812140A publication Critical patent/BE812140A/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
    • 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
BE141877A 1973-03-15 1974-03-11 SILICEOUS MATERIALS BE812140A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE812140A true BE812140A (en) 1974-09-11

Family

ID=10006014

Family Applications (1)

Application Number Title Priority Date Filing Date
BE141877A BE812140A (en) 1973-03-15 1974-03-11 SILICEOUS MATERIALS

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
US4509065A (en) * 1981-12-04 1985-04-02 The Wiggins Teape Group Limited Record material
ZA828473B (en) * 1981-12-04 1983-10-26 Wiggins Teape Group Ltd 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
EP0701534B1 (en) * 1993-06-01 1998-11-11 AKZO-PQ Silica VOF Process for making aluminosilicate for record material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT541844A (en) * 1953-12-04

Also Published As

Publication number Publication date
GB1467003A (en) 1977-03-16
FR2221579B1 (en) 1977-10-07
ES424291A1 (en) 1976-10-16
CA1022285A (en) 1977-12-06
NL7403405A (en) 1974-09-17
DE2412516C2 (en) 1985-05-09
FR2221579A1 (en) 1974-10-11
ZA741652B (en) 1975-11-26
DE2412516A1 (en) 1974-09-26
AU6648474A (en) 1975-09-11
BR7401972D0 (en) 1974-11-19
JPS5024515A (en) 1975-03-15
AU496838B2 (en) 1978-11-02

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: UNILEVER N.V.

Effective date: 19880331