IP Library Granted Patent US 9,574,288
Granted Patent B2
US 9,574,288 · App. 14/267,970 · Granted Feb 21, 2017

Multifilament, monofilament, non-woven or tape

Inventors: Daniel Mueller (Basel, CH); Jean-Roch Pauquet (Kaiseraugst, CH); Anthony Judge (Riehen, CH); Hanspeter Meyer (Diegten, CH)
Assignee: BASF SE
D01F6/04D01F1/04D01F1/106
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 9,574,288
App. No.
14/267,970
Granted
Feb 21, 2017
Kind
B2
Abstract

A multifilament, a monofilament, a non-woven or a tape, each having 1 to 2000 Denier per filament and a draw ratio of 1:2 to 1:11 and each made of a composition containing the components (A) a polyolefin, (B) for example a compound of the formula (B-1-a-1), (C) for example a compound of the formula (C-1-b-1), wherein b 1 is a number from 2 to 20, and optionally (D) one or more inorganic and/or organic pigments.

Claims (26)

1. A multifilament, a monofilament, a non-woven or a tape, each having 1 to 2000 Denier per filament and a draw ratio of 1:2 to 1:11 and each made of a composition comprising

(A) a polyolefin,

(B) a compound of the formula (B-1-a-1),

(C) a compound of the formula (C-1-b-1),

 wherein b 1 is a number from 2 to 20; or

a compound of the formula (C-2-a-1)

and optionally

(D) one or more inorganic and/or organic pigments, and

wherein the multifilament, the monofilament, the non-woven or the tape contains 0.15 to 0.3% by weight of (B), and 0.15 to 0.3% by weight of (C), each relative to the weight of (A).

2. The multifilament, monofilament, non-woven or tape according to claim 1 , wherein said polyolefin (A) is selected from the group consisting of polyethylene, polypropylene, an ethylene copolymer or a propylene copolymer and mixtures thereof.

3. The multifilament, monofilament, non-woven or tape according to claim 1 , comprising components (A), (B), (C) and (D).

4. An artificial turf comprising the multifilament, monofilament, non-woven or tape according to claim 3 .

5. An artificial turf comprising the multifilament, monofilament, non-woven or tape according to claim 3

wherein component D is at least one pigment selected from the group consisting of

a pigment formulation containing C.I. Pigment Green 7 and C.I. Pigment Yellow 110;

a pigment formulation containing C.I. Pigment Green 7 and C.I. Pigment Yellow 128;

a pigment formulation containing C.I. Pigment Green 7 and C.I. Pigment Yellow 199;

a pigment formulation containing C.I. Pigment Green 7 and C.I. Pigment Yellow 34;

a pigment formulation containing C.I. Pigment Green 7 and C.I. Pigment Yellow 119; and

a pigment formulation containing C.I. Pigment Green 7 and C.I. Pigment Yellow 150.

6. An artificial turf comprising the multifilament, monofilament, non-woven or tape according to claim 5 further comprising at least one shading component selected from the group consisting of C.I. Pigment Black 7, C.I. Pigment White 6, C.I. Pigment Red 101 and C.I. Pigment Blue 15:3.

7. The multifilament, monofilament, non-woven or tape according to claim 1 , further comprising (E) an UV absorber.

8. The multifilament, monofilament, non-woven or tape according to claim 7 , wherein said UV absorber is at least one selected from the group consisting of 2-(2′-hydroxyphenyl)benzotriazole, a 2-hydroxybenzophenone, an ester of substituted or unsubstituted benzoic acid, an acrylate, an oxamide, a 2-(2-hydroxyphenyl)-1,3,5-triazine, a monobenzoate of resorcinol and a formamidine.

9. An article comprising the multifilament, monofilament, non-woven or tape according to claim 1 .

10. The article according to claim 9 which is selected from the group consisting of a carpet, a roofing membrane, a geotextile, an automotive polyolefin structure and a shade cloth.

11. An article comprising the multifilament, monofilament, non-woven or tape according to claim 1 in contact with a latex or a rubber.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 13, 2014
From: CIBA CORPORATION
To: BASF SE
Reel/Frame 033525/0539 →
Priority Claims (1)
EP 06127222 · Dec 27, 2006 · regional
Continuity (2)
Continuation 12519387
Related Publication 20140243459A1 · Aug 28, 2014