DE2219779A1 - Verfahren zur herstellung von bikomponentfaeden - Google Patents
Verfahren zur herstellung von bikomponentfaedenInfo
- Publication number
- DE2219779A1 DE2219779A1 DE19722219779 DE2219779A DE2219779A1 DE 2219779 A1 DE2219779 A1 DE 2219779A1 DE 19722219779 DE19722219779 DE 19722219779 DE 2219779 A DE2219779 A DE 2219779A DE 2219779 A1 DE2219779 A1 DE 2219779A1
- Authority
- DE
- Germany
- Prior art keywords
- threads
- bicomponent
- polyethylene
- diphenoxyethane
- fibes
- 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
- 238000000034 method Methods 0.000 title claims description 3
- 238000004519 manufacturing process Methods 0.000 title description 3
- -1 polyethylene Polymers 0.000 claims description 9
- 229920000728 polyester Polymers 0.000 claims description 7
- 229920000874 polytetramethylene terephthalate Polymers 0.000 claims description 4
- 229920002215 polytrimethylene terephthalate Polymers 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 238000009987 spinning Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
- 101100387923 Caenorhabditis elegans dos-1 gene Proteins 0.000 description 1
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical compound [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical group CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 125000001142 dicarboxylic acid group Chemical group 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical group OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-N terephthalic acid group Chemical group C(C1=CC=C(C(=O)O)C=C1)(=O)O KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 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)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722219779 DE2219779A1 (de) | 1972-04-22 | 1972-04-22 | Verfahren zur herstellung von bikomponentfaeden |
| GB1847673A GB1408094A (en) | 1972-04-22 | 1973-04-17 | Composite polyester filaments |
| CH553673A CH579158A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-04-22 | 1973-04-17 | |
| NL7305375A NL7305375A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-04-22 | 1973-04-17 | |
| JP4422973A JPS4920428A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-04-22 | 1973-04-20 | |
| FR7314556A FR2181948B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-04-22 | 1973-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722219779 DE2219779A1 (de) | 1972-04-22 | 1972-04-22 | Verfahren zur herstellung von bikomponentfaeden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2219779A1 true DE2219779A1 (de) | 1973-10-31 |
Family
ID=5842922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722219779 Pending DE2219779A1 (de) | 1972-04-22 | 1972-04-22 | Verfahren zur herstellung von bikomponentfaeden |
Country Status (6)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4276976A (en) * | 1978-07-20 | 1981-07-07 | The Boeing Company | Accelerating and decelerating moving walkway with minimal walkway surface irregularities |
| US6685859B2 (en) | 2000-03-03 | 2004-02-03 | E. I. Du Pont De Nemours And Company | Processes for making poly(trimethylene terephthalate) yarn |
| US6287688B1 (en) | 2000-03-03 | 2001-09-11 | E. I. Du Pont De Nemours And Company | Partially oriented poly(trimethylene terephthalate) yarn |
| US6383632B2 (en) | 2000-03-03 | 2002-05-07 | E. I. Du Pont De Nemours And Company | Fine denier yarn from poly (trimethylene terephthalate) |
-
1972
- 1972-04-22 DE DE19722219779 patent/DE2219779A1/de active Pending
-
1973
- 1973-04-17 GB GB1847673A patent/GB1408094A/en not_active Expired
- 1973-04-17 NL NL7305375A patent/NL7305375A/xx unknown
- 1973-04-17 CH CH553673A patent/CH579158A5/xx not_active IP Right Cessation
- 1973-04-20 JP JP4422973A patent/JPS4920428A/ja active Pending
- 1973-04-20 FR FR7314556A patent/FR2181948B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1408094A (en) | 1975-10-01 |
| NL7305375A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-10-24 |
| CH579158A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-08-31 |
| JPS4920428A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-02-22 |
| FR2181948A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-12-07 |
| FR2181948B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-11-12 |
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