DE2708238A1 - Polyester-bikomponentenfaeden mit verbesserter kraeuselung - Google Patents
Polyester-bikomponentenfaeden mit verbesserter kraeuselungInfo
- Publication number
- DE2708238A1 DE2708238A1 DE19772708238 DE2708238A DE2708238A1 DE 2708238 A1 DE2708238 A1 DE 2708238A1 DE 19772708238 DE19772708238 DE 19772708238 DE 2708238 A DE2708238 A DE 2708238A DE 2708238 A1 DE2708238 A1 DE 2708238A1
- Authority
- DE
- Germany
- Prior art keywords
- polybutylene terephthalate
- bicomponent
- lines
- spinneret
- terephthalate
- 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.)
- Ceased
Links
- 229920000728 polyester Polymers 0.000 title description 3
- -1 polyethylene terephthalate Polymers 0.000 claims description 56
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 34
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 21
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 21
- 239000000155 melt Substances 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 claims 1
- 229920000642 polymer Polymers 0.000 description 19
- 238000002788 crimping Methods 0.000 description 4
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical group OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- GGNQRNBDZQJCCN-UHFFFAOYSA-N benzene-1,2,4-triol Chemical compound OC1=CC=C(O)C(O)=C1 GGNQRNBDZQJCCN-UHFFFAOYSA-N 0.000 description 2
- QMKYBPDZANOJGF-UHFFFAOYSA-N benzene-1,3,5-tricarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC(C(O)=O)=C1 QMKYBPDZANOJGF-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellitic acid Chemical compound OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 description 2
- ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical compound OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 description 1
- WVDGHGISNBRCAO-UHFFFAOYSA-N 2-hydroxyisophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1O WVDGHGISNBRCAO-UHFFFAOYSA-N 0.000 description 1
- JPYHHZQJCSQRJY-UHFFFAOYSA-N Phloroglucinol Natural products CCC=CCC=CCC=CCC=CCCCCC(=O)C1=C(O)C=C(O)C=C1O JPYHHZQJCSQRJY-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- ANSXAPJVJOKRDJ-UHFFFAOYSA-N furo[3,4-f][2]benzofuran-1,3,5,7-tetrone Chemical compound C1=C2C(=O)OC(=O)C2=CC2=C1C(=O)OC2=O ANSXAPJVJOKRDJ-UHFFFAOYSA-N 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- QCDYQQDYXPDABM-UHFFFAOYSA-N phloroglucinol Chemical compound OC1=CC(O)=CC(O)=C1 QCDYQQDYXPDABM-UHFFFAOYSA-N 0.000 description 1
- 229960001553 phloroglucinol Drugs 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 description 1
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 1
- 150000004072 triols Chemical class 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Multicomponent Fibers (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7605791A FR2342359A1 (fr) | 1976-02-27 | 1976-02-27 | Fils " bilames " polyesters de frisure amelioree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2708238A1 true DE2708238A1 (de) | 1977-10-27 |
Family
ID=9169810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772708238 Ceased DE2708238A1 (de) | 1976-02-27 | 1977-02-25 | Polyester-bikomponentenfaeden mit verbesserter kraeuselung |
Country Status (14)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2546537B1 (fr) * | 1983-05-25 | 1985-08-16 | Rhone Poulenc Fibre | Membrane d'etancheite et son procede de fabrication |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1258760A (enrdf_load_stackoverflow) * | 1967-12-21 | 1971-12-30 | ||
| FR2182766A1 (enrdf_load_stackoverflow) * | 1972-05-04 | 1973-12-14 | Rhone Poulenc Textile |
-
1976
- 1976-02-27 FR FR7605791A patent/FR2342359A1/fr active Granted
-
1977
- 1977-02-21 NL NL7701840A patent/NL187125C/xx not_active IP Right Cessation
- 1977-02-24 ES ES456230A patent/ES456230A1/es not_active Expired
- 1977-02-24 BR BR7701126A patent/BR7701126A/pt unknown
- 1977-02-24 JP JP1876577A patent/JPS6055602B2/ja not_active Expired
- 1977-02-25 AR AR26668277A patent/AR209878A1/es active
- 1977-02-25 SE SE7702128A patent/SE424881B/xx not_active IP Right Cessation
- 1977-02-25 DK DK83777A patent/DK149869C/da not_active IP Right Cessation
- 1977-02-25 IT IT2072077A patent/IT1074550B/it active
- 1977-02-25 BE BE175292A patent/BE851862A/xx not_active IP Right Cessation
- 1977-02-25 LU LU76846A patent/LU76846A1/xx unknown
- 1977-02-25 CH CH240377A patent/CH620251A5/fr not_active IP Right Cessation
- 1977-02-25 DE DE19772708238 patent/DE2708238A1/de not_active Ceased
- 1977-02-25 CA CA272,743A patent/CA1060617A/fr not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1258760A (enrdf_load_stackoverflow) * | 1967-12-21 | 1971-12-30 | ||
| FR2182766A1 (enrdf_load_stackoverflow) * | 1972-05-04 | 1973-12-14 | Rhone Poulenc Textile |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2342359A1 (fr) | 1977-09-23 |
| CH620251A5 (en) | 1980-11-14 |
| IT1074550B (it) | 1985-04-20 |
| JPS6055602B2 (ja) | 1985-12-05 |
| JPS52107322A (en) | 1977-09-08 |
| BR7701126A (pt) | 1977-10-18 |
| DK149869B (da) | 1986-10-13 |
| SE7702128L (sv) | 1977-08-28 |
| AR209878A1 (es) | 1977-05-31 |
| FR2342359B1 (enrdf_load_stackoverflow) | 1979-09-21 |
| BE851862A (fr) | 1977-08-25 |
| ES456230A1 (es) | 1978-01-16 |
| NL187125B (nl) | 1991-01-02 |
| NL187125C (nl) | 1991-06-03 |
| CA1060617A (fr) | 1979-08-21 |
| LU76846A1 (enrdf_load_stackoverflow) | 1977-07-07 |
| DK149869C (da) | 1987-06-29 |
| SE424881B (sv) | 1982-08-16 |
| NL7701840A (nl) | 1977-08-30 |
| DK83777A (da) | 1977-08-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8128 | New person/name/address of the agent |
Representative=s name: ZUMSTEIN SEN., F., DR. ASSMANN, E., DIPL.-CHEM. DR |
|
| 8110 | Request for examination paragraph 44 | ||
| 8131 | Rejection |