Improved hollow polyester fibers for softer fiber fillings
Patent
EP-0067684-A2
Inventor
JONES WILLIAM JONAS JR (US)
KOHLI ANIL (US)
Assignee
DU PONT (US)
Country
European Patent Office
Dates
- Priority:1981/06/12
Description
This web page summarizes information in PubChem about patent EP-0067684-A2. This includes chemicals mentioned, as reported by PubChem contributors, as well as other content, such as title, abstract, and International Patent Classification (IPC) codes. To read more about how this page was constructed, please visit the PubChem patents help page.
Softer polyester fiber fillings for pillows, insulated garments and the like having high initial bulk are provided by nonround hollow fibers having 15 to 35% void which consists of four parallel substantially equisized and equispaced voids throughout the fiber length.
1981/06/12
1982/06/11
1982/12/22
JONES WILLIAM JONAS JR (US)
KOHLI ANIL (US)
DU PONT (US)
European Patent Office
D01F6/62 (inventive)
D01D5/24 (inventive)
D01F6/62 (inventive)
D01D5/24 (inventive, first)
- EP-0087291-A2 (AP) (SEA)
- EP-0087291-A3 (AP) (SEA)
- EP-0294912-A2 (YD) (SEA)
- EP-0317192-A1 (AD) (SEA)
- EP-0294912-A3 (YD) (SEA)
- GB-2321187-A (SEA)
- US-5891568-A (SEA)
- GB-2321187-B (SEA)
- DE-102006035189-A1 (SEA)
- EP-2221400-A1 (X) (APP,SEA)
- DE-102006035189-B4 (SEA)
- Google PatentsLICENSE"Google Patents Research Data" by Google, based on data provided by IFI CLAIMS Patent Services and OntoChem, is licensed under a Creative Commons Attribution 4.0 International License.https://creativecommons.org/licenses/by/4.0/legalcode
- PubChem
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