IT1194935B - Cigarette filter - Google Patents

Cigarette filter

Info

Publication number
IT1194935B
IT1194935B IT03423/80A IT342380A IT1194935B IT 1194935 B IT1194935 B IT 1194935B IT 03423/80 A IT03423/80 A IT 03423/80A IT 342380 A IT342380 A IT 342380A IT 1194935 B IT1194935 B IT 1194935B
Authority
IT
Italy
Prior art keywords
cigarette filter
leather
wood
ocnducted
deriv
Prior art date
Application number
IT03423/80A
Other languages
Italian (it)
Other versions
IT8003423A0 (en
Inventor
Arrigo Bergamini
Original Assignee
Arrigo Bergamini
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arrigo Bergamini filed Critical Arrigo Bergamini
Priority to IT03423/80A priority Critical patent/IT1194935B/en
Publication of IT8003423A0 publication Critical patent/IT8003423A0/en
Application granted granted Critical
Publication of IT1194935B publication Critical patent/IT1194935B/en

Links

Abstract

Leather is bonded to a wood (deriv.) without using any adhesive by contacting the leather and wood and subjecting the bonding zone to a pressure of at least about 30 bar and a temp. of 60-210 deg. C for at least 10 seconds, followed by cooling to room temperature. The entire process is ocnducted in an oxygen poor environment
IT03423/80A 1980-05-15 1980-05-15 Cigarette filter IT1194935B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT03423/80A IT1194935B (en) 1980-05-15 1980-05-15 Cigarette filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT03423/80A IT1194935B (en) 1980-05-15 1980-05-15 Cigarette filter

Publications (2)

Publication Number Publication Date
IT8003423A0 IT8003423A0 (en) 1980-05-15
IT1194935B true IT1194935B (en) 1988-09-28

Family

ID=11107068

Family Applications (1)

Application Number Title Priority Date Filing Date
IT03423/80A IT1194935B (en) 1980-05-15 1980-05-15 Cigarette filter

Country Status (1)

Country Link
IT (1) IT1194935B (en)

Also Published As

Publication number Publication date
IT8003423A0 (en) 1980-05-15

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