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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.

1 Abstract

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.

2 Full Text

3 Important Dates

3.1 Priority Date

1981/06/12

3.2 Filing Date

1982/06/11

3.3 Publication Date

1982/12/22

4 Inventor

JONES WILLIAM JONAS JR (US)

KOHLI ANIL (US)

5 Assignee

DU PONT (US)

6 Country

European Patent Office

7 Linked Chemicals

7.1 PubChem Compounds

7.2 PubChem Substances

8 Linked Taxonomies

9 Patent Family

10 Classification

10.1 IPC

D01F6/62 (inventive)

D01D5/24 (inventive)

10.2 CPC

D01F6/62 (inventive)

D01D5/24 (inventive, first)

11 Cited By

12 Similar Patents

13 Information Sources

  1. Google Patents
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  2. PubChem
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