DE2521352C2 - Mehrkomponenten-stapelfasern - Google Patents
Mehrkomponenten-stapelfasernInfo
- Publication number
- DE2521352C2 DE2521352C2 DE19752521352 DE2521352A DE2521352C2 DE 2521352 C2 DE2521352 C2 DE 2521352C2 DE 19752521352 DE19752521352 DE 19752521352 DE 2521352 A DE2521352 A DE 2521352A DE 2521352 C2 DE2521352 C2 DE 2521352C2
- Authority
- DE
- Germany
- Prior art keywords
- hydrophilic
- percent
- polyester
- weight
- core
- 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 title claims description 46
- 229920000728 polyester Polymers 0.000 claims description 26
- -1 polyethylene terephthalate Polymers 0.000 claims description 21
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 14
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 14
- 229920001515 polyalkylene glycol Polymers 0.000 claims description 12
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 8
- 230000002378 acidificating effect Effects 0.000 claims description 7
- 229920001400 block copolymer Polymers 0.000 claims description 7
- 150000003008 phosphonic acid esters Chemical class 0.000 claims description 5
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 239000011574 phosphorus Substances 0.000 claims description 2
- 239000000306 component Substances 0.000 description 24
- 239000011162 core material Substances 0.000 description 20
- 229920000642 polymer Polymers 0.000 description 20
- 238000010521 absorption reaction Methods 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 239000002202 Polyethylene glycol Substances 0.000 description 12
- 229920001223 polyethylene glycol Polymers 0.000 description 12
- 238000009987 spinning Methods 0.000 description 11
- 238000002360 preparation method Methods 0.000 description 8
- 239000004753 textile Substances 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 238000009736 wetting Methods 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229920001634 Copolyester Polymers 0.000 description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 4
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 150000003014 phosphoric acid esters Chemical class 0.000 description 3
- 229920000151 polyglycol Polymers 0.000 description 3
- 239000010695 polyglycol Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- YZTJKOLMWJNVFH-UHFFFAOYSA-N 2-sulfobenzene-1,3-dicarboxylic acid Chemical class OC(=O)C1=CC=CC(C(O)=O)=C1S(O)(=O)=O YZTJKOLMWJNVFH-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000008358 core component Substances 0.000 description 2
- 239000011258 core-shell material Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 2
- YYYWHHMCKHITRA-UHFFFAOYSA-N 3,5-bis(methoxycarbonyl)benzenesulfonic acid;sodium Chemical compound [Na].COC(=O)C1=CC(C(=O)OC)=CC(S(O)(=O)=O)=C1 YYYWHHMCKHITRA-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920002164 Polyalkylene glycol copolymer Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Multicomponent Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752521352 DE2521352C2 (de) | 1975-05-14 | 1975-05-14 | Mehrkomponenten-stapelfasern |
| NL7604924A NL7604924A (nl) | 1975-05-14 | 1976-05-07 | Meercomponent-stapelvezels. |
| AT345676A ATA345676A (de) | 1975-05-14 | 1976-05-12 | Mehrkomponenten-stapelfasern |
| LU74925A LU74925A1 (enExample) | 1975-05-14 | 1976-05-12 | |
| GB1954676A GB1488776A (en) | 1975-05-14 | 1976-05-12 | Sheathed staple fibres |
| IT2319176A IT1060034B (it) | 1975-05-14 | 1976-05-12 | Fibre fiocco a piu componenti |
| IE101676A IE42688B1 (en) | 1975-05-14 | 1976-05-13 | Sheathed staple fibers |
| JP5387976A JPS51136924A (en) | 1975-05-14 | 1976-05-13 | Multiicomponent staple fiber |
| DK213476A DK213476A (da) | 1975-05-14 | 1976-05-13 | Flerkomponent-stabelfibre |
| BE167062A BE841863A (fr) | 1975-05-14 | 1976-05-14 | Fibres coupees a plusieurs composantes |
| BR7603058A BR7603058A (pt) | 1975-05-14 | 1976-05-14 | Fios de tamanho padrao de varios componentes |
| FR7614570A FR2311113A1 (fr) | 1975-05-14 | 1976-05-14 | Fibres coupees a plusieurs composantes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752521352 DE2521352C2 (de) | 1975-05-14 | 1975-05-14 | Mehrkomponenten-stapelfasern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2521352B1 DE2521352B1 (de) | 1976-07-29 |
| DE2521352C2 true DE2521352C2 (de) | 1977-03-17 |
Family
ID=5946479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752521352 Expired DE2521352C2 (de) | 1975-05-14 | 1975-05-14 | Mehrkomponenten-stapelfasern |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS51136924A (enExample) |
| AT (1) | ATA345676A (enExample) |
| BE (1) | BE841863A (enExample) |
| BR (1) | BR7603058A (enExample) |
| DE (1) | DE2521352C2 (enExample) |
| DK (1) | DK213476A (enExample) |
| FR (1) | FR2311113A1 (enExample) |
| GB (1) | GB1488776A (enExample) |
| IE (1) | IE42688B1 (enExample) |
| IT (1) | IT1060034B (enExample) |
| LU (1) | LU74925A1 (enExample) |
| NL (1) | NL7604924A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW317577B (enExample) * | 1995-01-25 | 1997-10-11 | Toray Industries | |
| WO2024048630A1 (ja) * | 2022-09-02 | 2024-03-07 | 宇部エクシモ株式会社 | 親水性繊維の製造方法及び不織布の製造方法 |
-
1975
- 1975-05-14 DE DE19752521352 patent/DE2521352C2/de not_active Expired
-
1976
- 1976-05-07 NL NL7604924A patent/NL7604924A/xx not_active Application Discontinuation
- 1976-05-12 LU LU74925A patent/LU74925A1/xx unknown
- 1976-05-12 GB GB1954676A patent/GB1488776A/en not_active Expired
- 1976-05-12 IT IT2319176A patent/IT1060034B/it active
- 1976-05-12 AT AT345676A patent/ATA345676A/de not_active IP Right Cessation
- 1976-05-13 DK DK213476A patent/DK213476A/da unknown
- 1976-05-13 JP JP5387976A patent/JPS51136924A/ja active Pending
- 1976-05-13 IE IE101676A patent/IE42688B1/en unknown
- 1976-05-14 BR BR7603058A patent/BR7603058A/pt unknown
- 1976-05-14 FR FR7614570A patent/FR2311113A1/fr active Granted
- 1976-05-14 BE BE167062A patent/BE841863A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATA345676A (de) | 1978-12-15 |
| IE42688B1 (en) | 1980-09-24 |
| DK213476A (da) | 1976-11-15 |
| BE841863A (fr) | 1976-11-16 |
| IT1060034B (it) | 1982-07-10 |
| LU74925A1 (enExample) | 1977-02-11 |
| FR2311113A1 (fr) | 1976-12-10 |
| GB1488776A (en) | 1977-10-12 |
| DE2521352B1 (de) | 1976-07-29 |
| NL7604924A (nl) | 1976-11-16 |
| BR7603058A (pt) | 1977-05-24 |
| FR2311113B1 (enExample) | 1979-05-11 |
| IE42688L (en) | 1976-11-14 |
| JPS51136924A (en) | 1976-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |