Claims
- 1. A dryer-activated fabric conditioning article comprising:
- (A) at least about 5% of fabric conditioning composition comprising fabric conditioning active; and
- (B) a polyester non-woven fabric substrate prepared from a polyester fiber having a denier of from about 2 to about 6, said substrate having a basis weight of from about 0.52 oz/yd.sup.2 to about 0.58 oz/yd.sup.2, a thickness of from about 0.16 mm to about 0.22 mm, and jet side and belt side fuzz grades of from about 1.8 to about 2.9 to provide a polyester substrate having improved feel characteristics as compared to conventional substrates of this type, after said article is used in said automatic clothes dryer and after said fabric conditioning composition has been substantially completely removed from said substrate.
- 2. The article of claim 1 wherein, there is from about 10% to about 90% (A).
- 3. The article of claim 1 wherein, there is from about 10% to about 75% of (A).
- 4. The article of claim 1 wherein, there is from about 15% to about 55% of (A).
- 5. The article of claim 4 wherein said substrate has a thickness of from about 0.18 mm to about 0.20 mm and a tear strength of at least about 3 lbs/in.sup.2 in both the cross direction and the machine direction, and jet side and belt side fuzz grades of from about 2 to about 2.8.
- 6. The article of claim 1 wherein said substrate has a thickness of from about 0.16 mm to about 0.22 mm and a tear strength of at least about 3 lbs/in.sup.2 in both the cross direction and the machine direction, and jet side and belt side fuzz grades of from about 2.2 to about 2.5.
- 7. The article of claim 1 wherein said substrate has a thickness of from about 0.16 mm to about 0.22 nun and a tear strength of at least about 4 to about 7 lbs/in.sup.2 in the cross direction and from about 3.1 to about 6 lbs/in.sup.2 in the machine direction, and jet side and belt side fuzz grades of from about 2.2 to about 2.5.
- 8. The article of claim 7 wherein, there is from about 10% to about 75% softener (A).
- 9. The article of claim 8 wherein there is from about 15% to about 55% softener (A).
- 10. The article of claim 1 containing an amine salt selected from the group consisting of oleyldimethylamine stearate, dioleylmethylamine stearate, linoleyldimethylamine dilinoleylmethylamine stearate, stearate, stearyldimethylamine distearylmethylamine myristate, stearate, stearyldimethylamine palmitate, distearylmethylamine palmitate, distearylmethylamine laurate, distearylmethylamine oleate, and mixtures thereof.
- 11. The composition of claim 10 wherein the amine salt comprises a mixture of oleyldimethylamine stearate and distearylmethylamine myristate in a weight ratio of from 1:10 to 10:1.
- 12. A dryer-activated fabric conditioning article comprising:
- (A) from about 15% to about 55% of fabric conditioning composition comprising fabric conditioning active; and
- (B) a polyester non-woven fabric substrate prepared from a polyester fiber having a denier of from about 2 to about 6, said substrate having a basis weight of from about 0.52 oz/yd.sup.2 to about 0.58 oz/yd.sup.2, a thickness of from about 0.16 mm to about 0.22 mm and a tear strength of at least about 4 to about 7 lbs/in.sup.2 in the cross direction and from about 3.1 to about 6 lbs/in.sup.2 in the machine direction, and jet side and belt side fuzz grades of from about 2.2 to about 2.5,
- said substrate having feel characteristics that are not significantly different from the feel characteristics of conventional rayon substrates of this type, after said article is used in said automatic clothes dryer and after said fabric conditioning composition has been substantially completely removed from said substrate.
- 13. The process of using the article of claim 1 in an automatic laundry dryer to condition fabrics.
- 14. The process of using the article of claim 12 in an automatic laundry dryer to condition fabrics.
Parent Case Info
This application is a continuation-in-part of our identically titled U.S. patent application Ser. No. 08/120,145, filed Sep. 10, 1993, now abandoned.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
4110498 |
Benjamin et al. |
Aug 1978 |
|
4965100 |
Leigh et al. |
Oct 1990 |
|
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
120145 |
Sep 1993 |
|