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1. (WO1991006280) PRODUCTION OF POLYMERS WITH IMPROVED PROPERTIES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/006280 International Application No.: PCT/GB1990/001696
Publication Date: 16.05.1991 International Filing Date: 05.11.1990
IPC:
A61K 6/00 (2006.01) ,A61K 8/81 (2006.01) ,A61Q 11/00 (2006.01) ,C08F 2/06 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
6
Preparations for dentistry
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
72
containing organic macromolecular compounds
81
obtained by reactions involving only carbon-to-carbon unsaturated bonds
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
Q
SPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
11
Preparations for care of the teeth, of the oral cavity or of dentures, e.g. dentifrices or toothpastes; Mouth rinses
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
2
Processes of polymerisation
04
Polymerisation in solution
06
Organic solvent
Applicants:
BONAR POLYMERS LIMITED [GB/GB]; Horndale Avenue Newton Aycliffe Durham DL5 6YE, GB (AllExceptUS)
MUSTAFA, Imtiaz [GB/GB]; GB (UsOnly)
AKHTAR, Nasim [GB/GB]; GB (UsOnly)
MASON, James [GB/GB]; GB (UsOnly)
Inventors:
MUSTAFA, Imtiaz; GB
AKHTAR, Nasim; GB
MASON, James; GB
Agent:
BAILEY WALSH & CO.; 5 York Place Leeds LS1 2SD, GB
Priority Data:
8924897.503.11.1989GB
Title (EN) PRODUCTION OF POLYMERS WITH IMPROVED PROPERTIES
(FR) PRODUCTION DE POLYMERES DOTES DE PROPRIETES AMELIOREES
Abstract:
(EN) A method for the commercial production of a composition for treating a surface to render the surface resistant to undesired adsorption from, typically an aqueous environment. The method comprising reacting the starting materials in an organic solution, at reflux temperature, for a predetermined length of time in order to produce a product composition in solution whereby the solution can be used to facilitate further formulation of the composition.
(FR) Procédé de production, sur une base commerciale, d'une composition de traitement d'une surface pour la rendre résistante aux adsorptions non voulues, surtout dans des environnements aqueux. Le procédé consiste à faire réagir les matériaux de départ dans une solution organique, à la température de reflux, pendant une durée prédéterminée, afin de produire une composition sous forme de produit en solution, ladite solution pouvant être utilisée pour faciliter la formulation ultérieure de la composition.
Designated States: AU, BG, BR, CA, FI, HU, JP, KP, KR, NO, RO, SU, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1990066370