DE69331578T2 - Binderfasern und dessen hergestellten vliesstoff - Google Patents
Binderfasern und dessen hergestellten vliesstoffInfo
- Publication number
- DE69331578T2 DE69331578T2 DE69331578T DE69331578T DE69331578T2 DE 69331578 T2 DE69331578 T2 DE 69331578T2 DE 69331578 T DE69331578 T DE 69331578T DE 69331578 T DE69331578 T DE 69331578T DE 69331578 T2 DE69331578 T2 DE 69331578T2
- Authority
- DE
- Germany
- Prior art keywords
- fiber
- nonwoven fabric
- component
- polyester
- binder
- 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 - Lifetime
Links
- 239000000835 fiber Substances 0.000 title claims description 107
- 239000011230 binding agent Substances 0.000 title claims description 75
- 239000004744 fabric Substances 0.000 title claims description 10
- 239000004745 nonwoven fabric Substances 0.000 claims description 106
- 229920000728 polyester Polymers 0.000 claims description 89
- 238000002844 melting Methods 0.000 claims description 32
- 230000008018 melting Effects 0.000 claims description 32
- -1 polyethylene terephthalate Polymers 0.000 claims description 14
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 14
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 14
- 229920000297 Rayon Polymers 0.000 claims description 3
- 239000002964 rayon Substances 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 2
- 241000208202 Linaceae Species 0.000 claims description 2
- 235000004431 Linum usitatissimum Nutrition 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 229920001131 Pulp (paper) Polymers 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 210000002268 wool Anatomy 0.000 claims description 2
- 229920002972 Acrylic fiber Polymers 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 36
- 238000000034 method Methods 0.000 description 18
- 238000002156 mixing Methods 0.000 description 13
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 13
- 230000006866 deterioration Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 9
- 229920001707 polybutylene terephthalate Polymers 0.000 description 8
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 7
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 7
- 239000000806 elastomer Substances 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 7
- 230000021615 conjugation Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 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 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 238000009960 carding Methods 0.000 description 4
- 238000007334 copolymerization reaction Methods 0.000 description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 229920002994 synthetic fiber Polymers 0.000 description 4
- 239000012209 synthetic fiber Substances 0.000 description 4
- 229920005830 Polyurethane Foam Polymers 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 239000011496 polyurethane foam Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- LZFNKJKBRGFWDU-UHFFFAOYSA-N 3,6-dioxabicyclo[6.3.1]dodeca-1(12),8,10-triene-2,7-dione Chemical compound O=C1OCCOC(=O)C2=CC=CC1=C2 LZFNKJKBRGFWDU-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229920002292 Nylon 6 Polymers 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 238000000113 differential scanning calorimetry Methods 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000002074 melt spinning Methods 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- CARJPEPCULYFFP-UHFFFAOYSA-N 5-Sulfo-1,3-benzenedicarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC(S(O)(=O)=O)=C1 CARJPEPCULYFFP-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
- 229920001634 Copolyester Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 229920003232 aliphatic polyester Polymers 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000012669 compression test Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- UHPJWJRERDJHOJ-UHFFFAOYSA-N ethene;naphthalene-1-carboxylic acid Chemical compound C=C.C1=CC=C2C(C(=O)O)=CC=CC2=C1 UHPJWJRERDJHOJ-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/542—Adhesive fibres
- D04H1/55—Polyesters
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
- D04H1/4334—Polyamides
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
- D04H1/435—Polyesters
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
- Y10T428/2924—Composite
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
- Y10T428/2931—Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1817393 | 1993-01-07 | ||
| PCT/JP1993/001890 WO1994016135A1 (en) | 1993-01-07 | 1993-12-24 | Binder fiber and nonwoven fabric produced therefrom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69331578D1 DE69331578D1 (de) | 2002-03-21 |
| DE69331578T2 true DE69331578T2 (de) | 2002-11-21 |
Family
ID=11964225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69331578T Expired - Lifetime DE69331578T2 (de) | 1993-01-07 | 1993-12-24 | Binderfasern und dessen hergestellten vliesstoff |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5554442A (en:Method) |
| EP (1) | EP0637642B1 (en:Method) |
| KR (2) | KR0125494B1 (en:Method) |
| DE (1) | DE69331578T2 (en:Method) |
| TW (1) | TW288059B (en:Method) |
| WO (1) | WO1994016135A1 (en:Method) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5840634A (en) * | 1996-01-22 | 1998-11-24 | E. I. Du Pont De Nemours And Company | Sealing of bonded batts |
| US6165217A (en) * | 1997-10-02 | 2000-12-26 | Gore Enterprise Holdings, Inc. | Self-cohering, continuous filament non-woven webs |
| KR19990066235A (ko) * | 1998-01-23 | 1999-08-16 | 조민호 | 하이브리드 프리프레그 및 그 제조방법 |
| GB2333741B (en) | 1998-01-30 | 2002-09-04 | Jason Inc | Vehicle headliner and laminate therefor |
| US6713413B2 (en) * | 2000-01-03 | 2004-03-30 | Freudenberg Nonwovens Limited Partnership | Nonwoven buffing or polishing material having increased strength and dimensional stability |
| US6475618B1 (en) | 2001-03-21 | 2002-11-05 | Kimberly-Clark Worldwide, Inc. | Compositions for enhanced thermal bonding |
| US7452832B2 (en) * | 2003-12-15 | 2008-11-18 | E.I. Du Pont De Nemors And Company | Full-surface bonded multiple component melt-spun nonwoven web |
| KR101289129B1 (ko) * | 2012-09-28 | 2013-07-23 | 웅진케미칼 주식회사 | 흡음성능이 우수한 흡음재 및 그 제조방법 |
| CN106283393B (zh) * | 2015-06-25 | 2018-05-08 | 杭州金百合非织造布有限公司 | 一种用于门窗空气过滤的有色平面式骨架材料 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1076877A (en) * | 1964-06-03 | 1967-07-26 | Asahi Chemical Ind | Method for producing linear copolyesters |
| US4119609A (en) * | 1977-03-28 | 1978-10-10 | Shell Oil Company | Curable epoxy-carboxylic acid adducts |
| JPS53130351A (en) * | 1977-04-18 | 1978-11-14 | Toyobo Petcord | High tenacity polyester textile goods for reinforcing rubber wares |
| JPS5893767A (ja) * | 1981-12-01 | 1983-06-03 | Nippon Ester Co Ltd | 接着剤 |
| JPS58206662A (ja) * | 1982-05-26 | 1983-12-01 | Toyobo Co Ltd | ポリエステルブロツク共重合体組成物 |
| JPS602710A (ja) * | 1983-06-17 | 1985-01-09 | Unitika Ltd | 高結節強度ポリエステルモノフイラメント |
| JPS6065111A (ja) * | 1983-09-20 | 1985-04-13 | Unitika Ltd | 高衝撃結節強度ポリエステルモノフィラメント |
| JPS6338463A (ja) * | 1986-08-04 | 1988-02-19 | 鐘淵化学工業株式会社 | 外科用縫合糸 |
| JPH0297520A (ja) * | 1988-10-03 | 1990-04-10 | Mitsubishi Rayon Co Ltd | 高結晶性ポリエステル共重合体 |
| JPH074418B2 (ja) * | 1988-10-28 | 1995-01-25 | 帝人株式会社 | 医療用繊維状物 |
| JPH02123129A (ja) * | 1988-11-01 | 1990-05-10 | Toray Ind Inc | 形状記憶性樹脂 |
| JPH02252729A (ja) * | 1989-03-27 | 1990-10-11 | Kanegafuchi Chem Ind Co Ltd | ポリエステルエステルブロック共重合体の連続的製法 |
| JPH07107217B2 (ja) * | 1990-06-08 | 1995-11-15 | 東レ株式会社 | メルトブロー不織布 |
| US5221730A (en) * | 1990-11-16 | 1993-06-22 | Eastman Kodak Company | Polyesters from terephthalic acid, 2,6-naphthalenedicarboxylic acid and hydroquinone |
| DE4119455C1 (en:Method) * | 1991-06-13 | 1992-09-17 | Fa. Carl Freudenberg, 6940 Weinheim, De | |
| JP3208403B2 (ja) * | 1991-09-26 | 2001-09-10 | ユニチカ株式会社 | 微生物分解性不織布およびその製造方法 |
| JP3146221B2 (ja) * | 1991-09-26 | 2001-03-12 | ユニチカ株式会社 | 微生物分解性極細繊維メルトブローン不織布およびその製造方法 |
| JPH0593317A (ja) * | 1991-09-27 | 1993-04-16 | Unitika Ltd | 潜在捲縮能を有する微生物分解性複合繊維 |
| JPH0593318A (ja) * | 1991-09-27 | 1993-04-16 | Unitika Ltd | 微生物分解性複合繊維及びその不織布 |
| JPH07506850A (ja) * | 1991-12-23 | 1995-07-27 | アクゾ ノーベル ナムローゼ フェンノートシャップ | ポリエチレンテレフタレートマトリックス及びサーモトロピック液晶ブロックコポリマーのブレンド |
| JPH0673611A (ja) * | 1992-08-26 | 1994-03-15 | Nippon Ester Co Ltd | ポリエステル弾性繊維 |
| US5446109A (en) * | 1993-02-23 | 1995-08-29 | Teijin Limited | Polyamide/aliphatic polyester block copolymer, process for the production thereof, and blend containing the same |
-
1993
- 1993-12-24 DE DE69331578T patent/DE69331578T2/de not_active Expired - Lifetime
- 1993-12-24 EP EP94903068A patent/EP0637642B1/en not_active Expired - Lifetime
- 1993-12-24 KR KR1019940703118A patent/KR0125494B1/ko not_active Expired - Lifetime
- 1993-12-24 WO PCT/JP1993/001890 patent/WO1994016135A1/ja active IP Right Grant
- 1993-12-29 TW TW082111118A patent/TW288059B/zh not_active IP Right Cessation
-
1994
- 1994-09-06 KR KR1019940703118A patent/KR950700447A/ko active Granted
-
1996
- 1996-02-26 US US08/605,456 patent/US5554442A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0637642A4 (en) | 1998-12-16 |
| DE69331578D1 (de) | 2002-03-21 |
| EP0637642A1 (en) | 1995-02-08 |
| KR950700447A (ko) | 1995-01-16 |
| US5554442A (en) | 1996-09-10 |
| WO1994016135A1 (en) | 1994-07-21 |
| TW288059B (en:Method) | 1996-10-11 |
| KR0125494B1 (ko) | 1997-12-24 |
| EP0637642B1 (en) | 2002-02-13 |
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