Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Meltblown method for producing nonwoven fabrics with hygroscopic metastatic feature

Meltblown method for producing nonwoven fabrics with hygroscopic metastatic feature

US Patent 9573308 · Granted Feb 21, 2017

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Silica aerogel-containing polyester masterbatch, method for making the same and 2025
Method of preparing natural graphene cellulose blended fiber2019
Method of preparing natural graphene cellulose blended fiber2019
Method of preparing natural graphene cellulose blended fiber2019
Method of preparing of natural graphene cellulose blended spunbond nonwoven fabr2019
Method of preparing of natural graphene cellulose blended spunbond nonwoven fabr2019
Method of preparing of natural graphene cellulose blended spunbond nonwoven fabr2019
Method of preparing of natural graphene cellulose blended meltblown nonwoven fab2019
Method of preparing of natural graphene cellulose blended meltblown nonwoven fab2019
Method of preparing of natural graphene cellulose blended meltblown nonwoven fab2019
Fabricating method for meltblown nonwoven from natural cellulose fiber blended w2018
Fabricating method for meltblown nonwoven from natural cellulose fiber blended w2018