CA1233961A - Crin de polyester pour brosse a cheveux - Google Patents
Crin de polyester pour brosse a cheveuxInfo
- Publication number
- CA1233961A CA1233961A CA000468745A CA468745A CA1233961A CA 1233961 A CA1233961 A CA 1233961A CA 000468745 A CA000468745 A CA 000468745A CA 468745 A CA468745 A CA 468745A CA 1233961 A CA1233961 A CA 1233961A
- Authority
- CA
- Canada
- Prior art keywords
- weight percent
- terephthalate
- polyethylene terephthalate
- polyester
- hairbrush bristle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229920000728 polyester Polymers 0.000 title abstract description 6
- -1 polybutylene terephthalate Polymers 0.000 claims abstract description 21
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 13
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 12
- 229920001707 polybutylene terephthalate Polymers 0.000 claims abstract description 8
- WSQZNZLOZXSBHA-UHFFFAOYSA-N 3,8-dioxabicyclo[8.2.2]tetradeca-1(12),10,13-triene-2,9-dione Chemical compound O=C1OCCCCOC(=O)C2=CC=C1C=C2 WSQZNZLOZXSBHA-UHFFFAOYSA-N 0.000 claims description 3
- 238000011084 recovery Methods 0.000 abstract description 12
- 239000000203 mixture Substances 0.000 abstract description 10
- 229920000642 polymer Polymers 0.000 description 10
- 238000001125 extrusion Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- SYJPAKDNFZLSMV-HYXAFXHYSA-N (Z)-2-methylpropanal oxime Chemical compound CC(C)\C=N/O SYJPAKDNFZLSMV-HYXAFXHYSA-N 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Artificial Filaments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US55548683A | 1983-11-28 | 1983-11-28 | |
| US555,486 | 1983-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1233961A true CA1233961A (fr) | 1988-03-15 |
Family
ID=24217446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000468745A Expired CA1233961A (fr) | 1983-11-28 | 1984-11-27 | Crin de polyester pour brosse a cheveux |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1233961A (fr) |
-
1984
- 1984-11-27 CA CA000468745A patent/CA1233961A/fr not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |