JPH0160577B2 - - Google Patents
Info
- Publication number
- JPH0160577B2 JPH0160577B2 JP62207823A JP20782387A JPH0160577B2 JP H0160577 B2 JPH0160577 B2 JP H0160577B2 JP 62207823 A JP62207823 A JP 62207823A JP 20782387 A JP20782387 A JP 20782387A JP H0160577 B2 JPH0160577 B2 JP H0160577B2
- Authority
- JP
- Japan
- Prior art keywords
- core
- nonwoven fabric
- heat
- composite
- component
- 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
- 239000000835 fiber Substances 0.000 claims description 67
- 239000002131 composite material Substances 0.000 claims description 56
- 239000004745 nonwoven fabric Substances 0.000 claims description 53
- 229920000642 polymer Polymers 0.000 claims description 51
- -1 polypropylene Polymers 0.000 claims description 46
- 239000008358 core component Substances 0.000 claims description 38
- 239000000306 component Substances 0.000 claims description 35
- 239000000853 adhesive Substances 0.000 claims description 34
- 239000004743 Polypropylene Substances 0.000 claims description 26
- 229920001155 polypropylene Polymers 0.000 claims description 26
- 238000002844 melting Methods 0.000 claims description 24
- 230000008018 melting Effects 0.000 claims description 24
- 239000004698 Polyethylene Substances 0.000 claims description 18
- 229920000573 polyethylene Polymers 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000009987 spinning Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 4
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- 239000005977 Ethylene Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 3
- 239000004711 α-olefin Substances 0.000 claims description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 claims 1
- 229920005606 polypropylene copolymer Polymers 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 9
- 239000002994 raw material Substances 0.000 description 5
- 229920000297 Rayon Polymers 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000002964 rayon Substances 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- 238000009960 carding Methods 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- JGBAASVQPMTVHO-UHFFFAOYSA-N 2,5-dihydroperoxy-2,5-dimethylhexane Chemical compound OOC(C)(C)CCC(C)(C)OO JGBAASVQPMTVHO-UHFFFAOYSA-N 0.000 description 1
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Multicomponent Fibers (AREA)
- Nonwoven Fabrics (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62207823A JPS6452859A (en) | 1987-08-21 | 1987-08-21 | Nonwoven fabric and its production |
| US07/108,459 US4818587A (en) | 1986-10-17 | 1987-10-15 | Nonwoven fabrics and method for producing them |
| DK542387A DK542387A (da) | 1986-10-17 | 1987-10-16 | Uvaevede stoffer samt fremgangsmaade til fremstilling deraf |
| KR1019870011480A KR940004704B1 (ko) | 1986-10-17 | 1987-10-16 | 부직포 및 그의 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62207823A JPS6452859A (en) | 1987-08-21 | 1987-08-21 | Nonwoven fabric and its production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6452859A JPS6452859A (en) | 1989-02-28 |
| JPH0160577B2 true JPH0160577B2 (fr) | 1989-12-25 |
Family
ID=16546099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62207823A Granted JPS6452859A (en) | 1986-10-17 | 1987-08-21 | Nonwoven fabric and its production |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6452859A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017179621A (ja) * | 2016-03-28 | 2017-10-05 | ダイワボウホールディングス株式会社 | 潜在捲縮性複合繊維とその製造方法、および繊維集合物、ならびに不織布 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3697801B2 (ja) * | 1996-12-03 | 2005-09-21 | チッソ株式会社 | 長繊維不織布及びそれを用いた吸収性物品 |
| KR102378415B1 (ko) | 2018-11-05 | 2022-03-24 | 주식회사 엘지화학 | 이성분계 섬유용 수지 조성물 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63105161A (ja) * | 1986-10-17 | 1988-05-10 | チッソ株式会社 | 不織布及びその製造方法 |
-
1987
- 1987-08-21 JP JP62207823A patent/JPS6452859A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63105161A (ja) * | 1986-10-17 | 1988-05-10 | チッソ株式会社 | 不織布及びその製造方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017179621A (ja) * | 2016-03-28 | 2017-10-05 | ダイワボウホールディングス株式会社 | 潜在捲縮性複合繊維とその製造方法、および繊維集合物、ならびに不織布 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6452859A (en) | 1989-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20071225 Year of fee payment: 18 |