Spundbonding spin pack characterized by uniform polymer distribution and method of use

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20050087900A1
SERIAL NO

10960371

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A meltspinning apparatus that provides for uniform distribution of a flow of a melt-processable thermoplastic polymer in a machine direction of the meltspinning apparatus. The meltspinning apparatus includes a spin pack having a plurality of side-by-side coathanger-shaped distribution chambers. Each of the distribution chambers uniformly distributes the polymer flow in the machine direction so that the molten polymer has a substantially uniform residence time in the chamber during distribution.

First Claim

See full text

Other Claims data not available

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
AKTIENGESELLSCHAFT ADOLPH SAURERLANDGRAFENSTRASSE 45 MONCHENGLADBACH 41069

International Classification(s)

loading....
  • 2004 Application Filing Year
  • D04H Class
  • 220 Applications Filed
  • 72 Patents Issued To-Date
  • 32.73 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20042005200620072008200920102011201220132014201520160255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Allen, Martin A Gainesville, GA 57 1441
Bentley, Rachelle Cumming, GA 10 115

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 2 Citation Count
  • D04H Class
  • 3.16 % this patent is cited more than
  • 20 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges3421810821321501 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8091 - 100100 +02.557.51012.51517.52022.52527.53032.53537.54042.545

Forward Cite Landscape

Load Citation