Invention Grant
US08211272B2 Para-aramid pulp including meta-aramid fibrids and processes of making same
有权
对位芳族聚酰胺浆,包括间位芳族聚酰胺纤维素及其制备方法
- Patent Title: Para-aramid pulp including meta-aramid fibrids and processes of making same
- Patent Title (中): 对位芳族聚酰胺浆,包括间位芳族聚酰胺纤维素及其制备方法
-
Application No.: US12774789Application Date: 2010-05-06
-
Publication No.: US08211272B2Publication Date: 2012-07-03
- Inventor: Mikhail R. Levit , Achim Amma
- Applicant: Mikhail R. Levit , Achim Amma
- Applicant Address: US DE Wilmington
- Assignee: E. I. du Pont de Nemours and Company
- Current Assignee: E. I. du Pont de Nemours and Company
- Current Assignee Address: US DE Wilmington
- Main IPC: D21F11/00
- IPC: D21F11/00 ; D21H13/10

Abstract:
The present invention relates to para-aramid pulp including meta-aramid fibrids for use as reinforcement material in products including for example friction materials, fluid sealing materials, and papers. The invention further relates to processes for making such pulp.
Public/Granted literature
- US20100212851A1 PARA-ARAMID PULP INCLUDING META-ARAMID FIBRIDS AND PROCESSES OF MAKING SAME Public/Granted day:2010-08-26
Information query