Title: Fiberous batt and method for producing such

Abstract: A process for producing a fibrous batt by forming a thin web of fibers and then contacting the web with particles of a copolymer of vinyl chloride and vinylidene chloride; subsequently forming the web into a batt and then heating the batt.

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Inventors: Buck, Jr., George Sumner (Memphis, TN, US)
Weyker, Robert George (Memphis, TN, US)
Ward, Arthur Gerard (Arlington, TN, US)

Application Number: 612783
Filing Date: 1975-09-12
Publication_date: 1977-09-27
Assignee: Fiberlok, Inc. (Memphis, TN)
Primary Class(es): 442/417 156/62.2, 156/62.6, 156/283, 156/320, 264/122, 428/327, 428/360, 428/372, 428/481
Other Classes:
US Patent Ref:

2568144	Sep, 1951	Cremer et al.	428/360.
2808098	Oct, 1957	Chavannes et al.	156/62.
2972554	Feb, 1961	Muskat et al.	428/360.
3033726	May, 1962	Howden	156/62.
3117055	Jan, 1964	Guandique et al.	428/290.
3498875	Mar, 1970	Lindemann et al.	428/283.
3753826	Aug, 1973	Plummer	428/206.

Other Refs: 550,712

Dec, 1957	CA

Primary Examiner: Bell, James J.
Assistant Examiner:
Attorney: Littlepage, Quaintance, Murphy, Richardson & Webner