JP2014019992A - 高伸度短繊維不織布 - Google Patents
高伸度短繊維不織布 Download PDFInfo
- Publication number
- JP2014019992A JP2014019992A JP2012162672A JP2012162672A JP2014019992A JP 2014019992 A JP2014019992 A JP 2014019992A JP 2012162672 A JP2012162672 A JP 2012162672A JP 2012162672 A JP2012162672 A JP 2012162672A JP 2014019992 A JP2014019992 A JP 2014019992A
- Authority
- JP
- Japan
- Prior art keywords
- nonwoven fabric
- short fiber
- elongation
- polylactic acid
- high elongation
- 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.)
- Pending
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 143
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 81
- 229920000747 poly(lactic acid) Polymers 0.000 claims abstract description 48
- 239000004626 polylactic acid Substances 0.000 claims abstract description 47
- 239000000470 constituent Substances 0.000 claims abstract description 8
- 238000004080 punching Methods 0.000 claims abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 abstract 1
- JVTAAEKCZFNVCJ-UWTATZPHSA-N D-lactic acid Chemical compound C[C@@H](O)C(O)=O JVTAAEKCZFNVCJ-UWTATZPHSA-N 0.000 description 10
- 229940022769 d- lactic acid Drugs 0.000 description 10
- 229930182843 D-Lactic acid Natural products 0.000 description 9
- 238000002844 melting Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 9
- 229920001577 copolymer Polymers 0.000 description 8
- 229920001432 poly(L-lactide) Polymers 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical compound C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 description 6
- 208000012886 Vertigo Diseases 0.000 description 6
- -1 polyethylene terephthalate Polymers 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 238000009987 spinning Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- NYHNVHGFPZAZGA-UHFFFAOYSA-N 2-hydroxyhexanoic acid Chemical compound CCCCC(O)C(O)=O NYHNVHGFPZAZGA-UHFFFAOYSA-N 0.000 description 2
- JRHWHSJDIILJAT-UHFFFAOYSA-N 2-hydroxypentanoic acid Chemical compound CCCC(O)C(O)=O JRHWHSJDIILJAT-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000005431 greenhouse gas Substances 0.000 description 2
- 229960000448 lactic acid Drugs 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000002074 melt spinning Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- YPFDHNVEDLHUCE-UHFFFAOYSA-N propane-1,3-diol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- QFGCFKJIPBRJGM-UHFFFAOYSA-N 12-[(2-methylpropan-2-yl)oxy]-12-oxododecanoic acid Chemical compound CC(C)(C)OC(=O)CCCCCCCCCCC(O)=O QFGCFKJIPBRJGM-UHFFFAOYSA-N 0.000 description 1
- RGMMREBHCYXQMA-UHFFFAOYSA-N 2-hydroxyheptanoic acid Chemical compound CCCCCC(O)C(O)=O RGMMREBHCYXQMA-UHFFFAOYSA-N 0.000 description 1
- JKRDADVRIYVCCY-UHFFFAOYSA-N 2-hydroxyoctanoic acid Chemical compound CCCCCCC(O)C(O)=O JKRDADVRIYVCCY-UHFFFAOYSA-N 0.000 description 1
- SJZRECIVHVDYJC-UHFFFAOYSA-N 4-hydroxybutyric acid Chemical compound OCCCC(O)=O SJZRECIVHVDYJC-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- XGIAHMUOCFHQTI-UHFFFAOYSA-N Cl.Cl.Cl.Cl.CC Chemical compound Cl.Cl.Cl.Cl.CC XGIAHMUOCFHQTI-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002981 blocking agent Substances 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000003484 crystal nucleating agent Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- GWTCIAGIKURVBJ-UHFFFAOYSA-L dipotassium;dodecyl phosphate Chemical compound [K+].[K+].CCCCCCCCCCCCOP([O-])([O-])=O GWTCIAGIKURVBJ-UHFFFAOYSA-L 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- JJTUDXZGHPGLLC-UHFFFAOYSA-N lactide Chemical compound CC1OC(=O)C(C)OC1=O JJTUDXZGHPGLLC-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000005486 organic electrolyte Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
Landscapes
- Nonwoven Fabrics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012162672A JP2014019992A (ja) | 2012-07-23 | 2012-07-23 | 高伸度短繊維不織布 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012162672A JP2014019992A (ja) | 2012-07-23 | 2012-07-23 | 高伸度短繊維不織布 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014019992A true JP2014019992A (ja) | 2014-02-03 |
| JP2014019992A5 JP2014019992A5 (enExample) | 2015-09-03 |
Family
ID=50195225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012162672A Pending JP2014019992A (ja) | 2012-07-23 | 2012-07-23 | 高伸度短繊維不織布 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2014019992A (enExample) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0921018A (ja) * | 1995-07-06 | 1997-01-21 | Toyobo Co Ltd | 生分解性繊維及びこれを用いた不織布 |
| JP2000136479A (ja) * | 1998-10-27 | 2000-05-16 | Unitika Ltd | 生分解性を有する成型用不織布、その製造方法、同不織布を用いてなる容器形状品 |
| JP2002013060A (ja) * | 2000-06-26 | 2002-01-18 | Unitika Ltd | 防砂シート用不織布およびその製造方法 |
| JP2004036065A (ja) * | 2002-06-29 | 2004-02-05 | Negoro Sangyo Co | 高伸度不織布及びその製造方法 |
| JP2005154918A (ja) * | 2003-11-21 | 2005-06-16 | Gifu Prefecture | 不織布及びその製造方法 |
| JP2006193838A (ja) * | 2005-01-11 | 2006-07-27 | Nippon Ester Co Ltd | 不織布用短繊維及び短繊維不織布 |
| JP2008007889A (ja) * | 2006-06-29 | 2008-01-17 | Nippon Ester Co Ltd | ポリエステル短繊維 |
| JP2009256815A (ja) * | 2008-04-14 | 2009-11-05 | Asahi Kasei Fibers Corp | 制電性長繊維不織布 |
| JP2010150737A (ja) * | 2008-11-28 | 2010-07-08 | Toyobo Co Ltd | 高伸度不織布シートおよびその製造方法 |
| JP2011157660A (ja) * | 2010-02-02 | 2011-08-18 | Asahi Kasei Fibers Corp | 生分解性長繊維不織布 |
-
2012
- 2012-07-23 JP JP2012162672A patent/JP2014019992A/ja active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0921018A (ja) * | 1995-07-06 | 1997-01-21 | Toyobo Co Ltd | 生分解性繊維及びこれを用いた不織布 |
| JP2000136479A (ja) * | 1998-10-27 | 2000-05-16 | Unitika Ltd | 生分解性を有する成型用不織布、その製造方法、同不織布を用いてなる容器形状品 |
| JP2002013060A (ja) * | 2000-06-26 | 2002-01-18 | Unitika Ltd | 防砂シート用不織布およびその製造方法 |
| JP2004036065A (ja) * | 2002-06-29 | 2004-02-05 | Negoro Sangyo Co | 高伸度不織布及びその製造方法 |
| JP2005154918A (ja) * | 2003-11-21 | 2005-06-16 | Gifu Prefecture | 不織布及びその製造方法 |
| JP2006193838A (ja) * | 2005-01-11 | 2006-07-27 | Nippon Ester Co Ltd | 不織布用短繊維及び短繊維不織布 |
| JP2008007889A (ja) * | 2006-06-29 | 2008-01-17 | Nippon Ester Co Ltd | ポリエステル短繊維 |
| JP2009256815A (ja) * | 2008-04-14 | 2009-11-05 | Asahi Kasei Fibers Corp | 制電性長繊維不織布 |
| JP2010150737A (ja) * | 2008-11-28 | 2010-07-08 | Toyobo Co Ltd | 高伸度不織布シートおよびその製造方法 |
| JP2011157660A (ja) * | 2010-02-02 | 2011-08-18 | Asahi Kasei Fibers Corp | 生分解性長繊維不織布 |
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