Moulding compositions for matt pmmi mouldings

C - Chemistry – Metallurgy – 08 – K

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C08K 3/34 (2006.01)

Patent

CA 2676992

The invention relates to a molding compound containing, each based on the total weight of the molding compound, A) 83% by weight to 99.5% by weight of a polymer matrix, which consists of at least one (meth)acrylimide (co)polymer, B) 0.5% by weight to 15.0% by weight of ceramic pearls, the molding compound having a melt volume-flow rate (MVR), measured according to ISO 1133 at 260°C and 10 kg, in the range of 0.1 cm.apprxeq. / 10 min to 20.0 cm.apprxeq. / 10 min. Themolding compound can be used for the production of molded bodies having a velvety matt and preferably rough surface. Said molded bodies are especially suitable as parts of domestic appliances, communications devices, leisure or sports equipment, body parts or parts of body parts in the automotive, shipbuilding or aviation industry, as parts for lightings, signs or symbols, points of sale or sales racks for cosmetic articles, containers, home or office decorations, in furniture, shower doors or office doors, and for parts in the construction industry, as walls, as window frames, seatings, lighting covers, diffusers and for automotive glazing.

L'invention concerne une matière à mouler contenant, par rapport au poids total de la matière à mouler, A) 83 à 99,5 % en poids d'une matrice polymère composée d'au moins un (co)polymère de (méth)acrylimide; et B) 0,5 à 15,0 % en poids de perles de céramique, la matière à mouler présentant un indice de fusion volumique (MVR), mesuré selon ISO 1133 à 260 °C et 10 kg, de 1,0 cm.apprxeq. / 10 min à 20,0 cm.apprxeq. / 10 min. La matière à mouler peut être employée pour la fabrication de corps moulés à surface dépolie de type velours, de préférence rugueuse. De tels corps moulés servent particulièrement de pièces d'appareils ménagers, d'appareils de communication, d'équipements de loisir et de sport, d'éléments de carrosserie ou de pièces d'éléments de carrosserie dans la construction automobile, navale ou aéronautique, de pièces d'éclairages, d'insignes ou de symboles, de points de vente ou de stands de vente de cosmétiques, de contenants, de décorations domestiques ou de bureau, de pièces de meubles, de portes de douche, de portes de bureau, et de pièces dans le bâtiment, par exemple de parois, de cadres de fenêtres, de bancs, de couvercles de lampes, de verre diffusant et de vitres de véhicules.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Moulding compositions for matt pmmi mouldings does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Moulding compositions for matt pmmi mouldings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Moulding compositions for matt pmmi mouldings will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1363655

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.