Acrylic composition having an increased resistance to alcohols, oils and fats

3:

• The polymer composition according to claim 1, wherein a weight average molecular weight Mw of the copolymer A is from 80000 to 240000 g/mol.

6:

• The polymer composition according to claim 1, wherein the particulate core-shell type;
• graft copolymer C has a weight average particle diameter from 40 to 1000 nm, determined according to DIN ISO 13321 (2017) in water t 23° C.

8:

• The polymer composition according to claim 1, wherein the haze of the composition measured at 23° C. on a 3 mm injection moulded specimen according to standard ASTM D1003 is lower than 30%.

10:

• The polymer composition according to claim 1, wherein the composition has a melt volume flow rate MVR, measured according to ISO 1133 at 230° C. and 5.0 kg, of greater than 0.5 cm3/10 min.

11:

• A process for manufacturing of a moulded, article, the process comprising:
• injection moulding the polymer composition according to claim 1.

12:

• A moulded article comprising the polymer composition according to claim 1.

13:

• The moulded article according to claim 12, wherein the moulded article is a medical device.

14:

• A method for producing a medical device, comprising:
• injection moulding the polymer composition according to claim 1 into a form of a medical device.

15:

• The moulded article according to claim 13, wherein the medical device is a disposable medical diagnostic device, an intravenous and catheter accessory, a blood handling device, a chest drainage unit, a respiratory ventilating device, a medical filter housing, a permanent device housing, a tube, a connector, a fitting, or a cuvette.

16:

• The method according to claim 14, wherein the medical device is a disposable medical diagnostic device, an intravenous and catheter accessory, a blood handling device, a chest drainage unit, a respiratory ventilating device, a medical filter housing, a permanent device housing, a tube, a connector, a fitting, or a cuvette.

17:

• The polymer composition according to claim 1, comprising 54.0 to 78.0 wt.-% of the component A, based on the weight of the polymer composition.

18:

• The polymer composition according to claim 1, comprising 6.0 to 10.0 wt.-% of the component B, based on the weight of the polymer composition.

19:

• The polymer composition according to claim 1, comprising 16.0 to 36.0 wt.-% of the component C, based on the weight of the polymer composition.

20:

• The polymer composition according to claim 1, wherein a content of vinyl cyanide monomer in the particulate core-shell type graft copolymer C is from 0 to 0.5 wt.-%, based on the weight of the particulate core-shell type graft copolymer C.