NDLI: NONWOVEN LAP FORMED OF VERY FINE CONTINUOUS FLAMENTS BACKGROUND OF THE INVENTION 1. Field of the Invention

Content Provider	Semantic Scholar
Copyright Year	2017
Abstract	A nonwoven lap of very fine continuous filaments, crimped or not, obtained by means of a controlled direct Spinning process, with a weight between 5 g/m° and 600 g/ml, and formed, after napping, of composite filaments separable in the direction of their length, characterized in that Said composite filaments have a filament number between 0.3 dTeX and 10 dTeX and are formed, each, of at least three elementary filaments of at least two different materials and comprising between them at least one plane of Separation or cleavage, each elementary filament having a filament num ber between 0.005 dTeX and 2 dTeX, the ratio between the croSS-Sectional area of each elementary filament and the total cross-sectional area of the unitary filament being between 0.5% and 90%.
File Format	PDF HTM / HTML
Alternate Webpage(s)	https://patentimages.storage.googleapis.com/b6/cc/d8/a9190938a01d97/US5899785.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in