IE42688B1 - Sheathed staple fibers - Google Patents
Sheathed staple fibersInfo
- Publication number
- IE42688B1 IE42688B1 IE101676A IE101676A IE42688B1 IE 42688 B1 IE42688 B1 IE 42688B1 IE 101676 A IE101676 A IE 101676A IE 101676 A IE101676 A IE 101676A IE 42688 B1 IE42688 B1 IE 42688B1
- Authority
- IE
- Ireland
- Prior art keywords
- weight
- polyester
- sheathed
- core
- linear polyester
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title claims 7
- 229920000728 polyester Polymers 0.000 claims abstract 14
- -1 polyethylene terephthalate Polymers 0.000 claims abstract 5
- 229920001515 polyalkylene glycol Polymers 0.000 claims abstract 3
- 230000002378 acidificating effect Effects 0.000 claims abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims abstract 2
- 150000003008 phosphonic acid esters Chemical class 0.000 claims abstract 2
- 150000003014 phosphoric acid esters Chemical class 0.000 claims abstract 2
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000004753 textile Substances 0.000 claims 1
- 229920001400 block copolymer Polymers 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 1
- 150000003839 salts Chemical group 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 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)
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 |
|---|---|
| IE42688L IE42688L (en) | 1976-11-14 |
| IE42688B1 true IE42688B1 (en) | 1980-09-24 |
Family
ID=5946479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE101676A IE42688B1 (en) | 1975-05-14 | 1976-05-13 | Sheathed staple fibers |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS51136924A (OSRAM) |
| AT (1) | ATA345676A (OSRAM) |
| BE (1) | BE841863A (OSRAM) |
| BR (1) | BR7603058A (OSRAM) |
| DE (1) | DE2521352C2 (OSRAM) |
| DK (1) | DK213476A (OSRAM) |
| FR (1) | FR2311113A1 (OSRAM) |
| GB (1) | GB1488776A (OSRAM) |
| IE (1) | IE42688B1 (OSRAM) |
| IT (1) | IT1060034B (OSRAM) |
| LU (1) | LU74925A1 (OSRAM) |
| NL (1) | NL7604924A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW317577B (OSRAM) * | 1995-01-25 | 1997-10-11 | Toray Industries | |
| TW202419702A (zh) * | 2022-09-02 | 2024-05-16 | 日商宇部愛科喜模股份有限公司 | 親水性纖維之製造方法及不織布之製造方法 |
-
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 IT IT2319176A patent/IT1060034B/it active
- 1976-05-12 GB GB1954676A patent/GB1488776A/en not_active Expired
- 1976-05-12 AT AT345676A patent/ATA345676A/de not_active IP Right Cessation
- 1976-05-12 LU LU74925A patent/LU74925A1/xx unknown
- 1976-05-13 DK DK213476A patent/DK213476A/da unknown
- 1976-05-13 IE IE101676A patent/IE42688B1/en unknown
- 1976-05-13 JP JP5387976A patent/JPS51136924A/ja active Pending
- 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 |
|---|---|
| FR2311113A1 (fr) | 1976-12-10 |
| DE2521352B1 (de) | 1976-07-29 |
| ATA345676A (de) | 1978-12-15 |
| IE42688L (en) | 1976-11-14 |
| NL7604924A (nl) | 1976-11-16 |
| LU74925A1 (OSRAM) | 1977-02-11 |
| DE2521352C2 (de) | 1977-03-17 |
| GB1488776A (en) | 1977-10-12 |
| DK213476A (da) | 1976-11-15 |
| FR2311113B1 (OSRAM) | 1979-05-11 |
| JPS51136924A (en) | 1976-11-26 |
| BR7603058A (pt) | 1977-05-24 |
| IT1060034B (it) | 1982-07-10 |
| BE841863A (fr) | 1976-11-16 |
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