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1. (WO1979000075) CLEANING AND LUBRICATING COMPOSITIONS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1979/000075 International Application No.: PCT/US1978/000052
Publication Date: 22.02.1979 International Filing Date: 28.07.1978
IPC:
G03C 11/06 (2006.01) ,G11B 23/50 (2006.01) ,G11B 3/58 (2006.01) ,G11B 5/71 (2006.01)
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
C
PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR OR STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
11
Auxiliary processes in photography
06
Smoothing; Renovating; Roughening; Matting; Cleaning; Lubricating; Flame retardant treatments
G PHYSICS
11
INFORMATION STORAGE
B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
23
Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus
50
Reconditioning of record carriers; Cleaning of record carriers
G PHYSICS
11
INFORMATION STORAGE
B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
3
Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
58
Cleaning record carriers or styli, e.g. removing shavings or dust
G PHYSICS
11
INFORMATION STORAGE
B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
5
Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
62
Record carriers characterised by the selection of the material
68
comprising one or more layers of magnetisable particles homogeneously mixed with a bonding agent
70
on a base layer
71
characterised by the lubricant
Applicants:
Inventors:
Priority Data:
82035129.07.1977US
Title (EN) CLEANING AND LUBRICATING COMPOSITIONS
(FR) COMPOSITIONS POUR LE NETTOYAGE ET LA LUBRIFICATION
Abstract:
(EN) Compositions including fluorinated alkyl esters are provided. Such compositions are useful for cleaning and lowering the coefficient of friction of the surfaces of various articles. In certain preferred embodiments tetrafluorethylene telomers and/or antistatic materials are included in the compositions.
(FR) Des compositions comprenant des alcoyl esters fluores. De telles compositions sont utiles pour le nettoyage et pour abaisser le coefficient de frottement des surfaces d"articles divers. Dans certains formes d"execution preferees des telomeres de tetrafluorethylene et/ou des materiaux antistatiques sont inclus dans les compositions.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)