Cigarette paper with improved air-permeability

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9635882
APP PUB NO 20150164132A1
SERIAL NO

14413050

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Abstract

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A cigarette paper is shown which has the following properties over at least a part of its surface: no artificial perforation, the air permeability is at least 15 CU, preferably at least 20 CU, and especially preferably at least 25 CU, and for the exponent k, measured with a measuring head with a rectangular opening of 2 mm by 15 mm, in accordance with ISO 2965:2009, which is defined by

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Patent Owner(s)

Patent OwnerAddress
DELFORTGROUP AG4050 TRAUN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eitzinger, Bernhard Gmunden, AT 3 11
Gleinser, Maria Wattens, AT 3 8

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