Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Laminated nonwoven webs derived from polymers of lactic acid and process for producing

Laminated nonwoven webs derived from polymers of lactic acid and process for producing

US Patent 5702826 · Granted Dec 30, 1997

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Composite elastic nonwoven fabric2021
Nonwoven based on polymers derived from lactic acid, process for manufacture and1999
Nonwoven based on polymers derived from lactic acid, process for manufacture and1999
Nonwoven hydrophilic based on polylactides1999
Cloth-like totally biodegradable and/or compostable composites and method of man1998
Process for making a nonwoven web derived from lactic acid, web produced thereby1998
Process for making a nonwoven web derived from lactic acid, web produced thereby1998
Process for making a nonwoven web derived from lactic acid, web produced thereby1998
Reservoir system for prolonged diffusion of an active principle1998
Nonwoven/film biodegradable composite structure1998
Absorbing material containing an isothiazoline-one-3 derivative, application to 1987