[go: up one dir, main page]

GB1409672A - Carbon paper - Google Patents

Carbon paper

Info

Publication number
GB1409672A
GB1409672A GB1196773A GB1196773A GB1409672A GB 1409672 A GB1409672 A GB 1409672A GB 1196773 A GB1196773 A GB 1196773A GB 1196773 A GB1196773 A GB 1196773A GB 1409672 A GB1409672 A GB 1409672A
Authority
GB
United Kingdom
Prior art keywords
carbon paper
polyhydroxy
heading
feb
march
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
GB1196773A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1196773A priority Critical patent/GB1409672A/en
Publication of GB1409672A publication Critical patent/GB1409672A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/10—Duplicating or marking methods; Sheet materials for use therein by using carbon paper or the like

Landscapes

  • Paper (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1409672 Cellulose ether dispersions IMPERIAL CHEMICAL INDUSTRIES Ltd 28 Feb 1974 [13 March 1973] 11967/73 Heading C3F [Also in Division D2] A composition used for making carbon-paper comprises an emulsion of which the continuous phase is ethyl cellulose dissolved in toluene and the discontinuous phase is carbon black dispersed with the aid of potassium linoleate in water. Castor oil, titanium dioxide and polyhydroxy-stearic acid are also present.
GB1196773A 1973-03-13 1973-03-13 Carbon paper Expired GB1409672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1196773A GB1409672A (en) 1973-03-13 1973-03-13 Carbon paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1196773A GB1409672A (en) 1973-03-13 1973-03-13 Carbon paper

Publications (1)

Publication Number Publication Date
GB1409672A true GB1409672A (en) 1975-10-15

Family

ID=9995957

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1196773A Expired GB1409672A (en) 1973-03-13 1973-03-13 Carbon paper

Country Status (1)

Country Link
GB (1) GB1409672A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762734A (en) * 1986-11-24 1988-08-09 Xerox Corporation Processes for thermal transfer ink donor films

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762734A (en) * 1986-11-24 1988-08-09 Xerox Corporation Processes for thermal transfer ink donor films

Similar Documents

Publication Publication Date Title
GB1460835A (en) Apparatus for curing solvent free material
GB1496079A (en) Sheet feeding apparatus
GB1382518A (en) Preparation of oxalic acid and oxalate salts
GB1487473A (en) Formation of lids on containers
GB1473480A (en) Tripeptides and their production
GB1457773A (en) Compactors
GB1445407A (en) Photographic materials
GB1453511A (en) Catalytic oxidation os saturated aliphatic hydrocarbons
GB1409672A (en) Carbon paper
GB1423330A (en) Preparation of diketone derivatives
ES474743A1 (en) Seal for rotary shaft in wall - has annular portions on shaft and bead with grooves delivering small fluid quantity
AU476660B2 (en) Aqueous dispersions of rosin
GB1330025A (en) Trioletheramides and their preparation
GB1396690A (en) Hydroxylation process
CA1015169A (en) Process for the production of steels having high chromium content and minimum carbon content
GB1437159A (en)
ES455617A1 (en) Medium-conduit-system to be used in tiltable-metallurgical-vessel-arrangement
GB1236947A (en) Process for the preparation of piperazine derivatives
GB1428084A (en) Double label
GB1455739A (en) Acid amides
GB1444080A (en) Brushtype seal assemblies
McGrath et al. α-Acetyl-γ-(β-indolyl) methyltetramic acid. A biosynthetic intermediate of cyclopiazonic acid and of bis-secodehydrocyclopiazonic acid
CA949910A (en) Separation of water - minerals - hydrocarbons emulsions using carbon dioxide gas
GB1443161A (en) Photographic products and processes and compounds suitable for use therein
GB1491670A (en) Composite print wheel

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee