# US 10,309,039 B2 · Multifilament, monofilament, non-woven or tape

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- Number: US 10,309,039 B2
- Document ID: US10309039B2
- Status: Granted
- Kind: B2
- Application number: 15/386,395
- Filed: 2016-12-21
- Published: 2017-04-06
- Granted: 2019-06-04
- Earliest claimed: 2006-12-27
- Assignees: BASF SE
- Applicants: BASF SE
- Inventors: Daniel Mueller; Jean-Roch Pauquet; Anthony Judge; Hanspeter Meyer
- Web page: https://patentgrep.com/patent/US10309039B2

## CPC

- D01F 1/106: {Radiation shielding agents, e.g. absorbing, reflecting agents}
- C08L 9/08: Latex
- C08L 23/06: Polyethylene
- C08L 23/12: Polypropene
- D01F 1/04: Pigments
- D01F 6/04: from polyolefins
- D01F 6/06: from polypropylene
- D01F 6/30: comprising olefins as the major constituent
- D01F 6/46: of polyolefins
- E01C 13/08: Surfaces simulating grass {; Grass-grown sports grounds (grass-like surfaces for skiing E01C13/12)}
- C08L 2201/08: Stabilised against heat, light or radiation or oxydation
- C08L 2205/16: Fibres; Fibrils
- D10B 2321/021: polyethylene
- D10B 2401/22: protective against sunlight or UV radiation
- D10B 2505/202: Artificial grass
- D01F: CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- C08L: COMPOSITIONS OF MACROMOLECULAR COMPOUNDS (compositions based on polymerisable monomers C08F, C08G; artificial filaments or fibres D01F; textile treating compositions D06)
- E01C: CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR (forming roads or like surfaces by compacting or grading snow or ice E01H)
- D10B: INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES

## 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 b1 is a number from 2 to 20, and optionally (D) one or more inorganic and/or organic pigments.

## Claims

### Claim 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 b1 is a number from 2 to 20
and optionally
(D) one or more inorganic and/or organic pigments,
wherein the multifilament, the monofilament, the nonwoven or the tape contains 0.025 to 1.5% by weight of (B) and 0.025 to 1.5% by weight of (C), each relative to the weight of (A).

### Claim 2 (depends on 1)

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 or mixtures thereof.

### Claim 3 (depends on 1)

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

### Claim 4 (depends on 3)

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

### Claim 5 (depends on 3)

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; or a pigment formulation containing C.I. Pigment Green 7 and C.I. Pigment Yellow 128; or a pigment formulation containing C.I. Pigment Green 7 and C.I. Pigment Yellow 199; or a pigment formulation containing C.I. Pigment Green 7 and C.I. Pigment Yellow 34; or a pigment formulation containing C.I. Pigment Green 7 and C.I. Pigment Yellow 119; or a pigment formulation containing C.I. Pigment Green 7 and C.I. Pigment Yellow 150.

### Claim 6 (depends on 5)

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.

### Claim 7 (depends on 1)

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

### Claim 8 (depends on 7)

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 or a formamidine.

### Claim 9 (depends on 1)

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

### Claim 10 (depends on 9)

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.

### Claim 11 (depends on 1)

An article comprising the multifilament, monofilament, non-woven or tape according to claim 1 being used in a construction adjacent to a latex or a rubber.