Seasoning agents for leathers and leatherlike materials

United States of America Patent

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Mar 26, 1991
Grant Date
N/A
app pub date
Nov 15, 1988
filing date
Nov 28, 1987

priority date (Note)
Expired

status (Latency Note)

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Abstract

Seasoning agents for leather and leatherlike materials contain solutions of cellulose acetobutyrate having a butyryl content.gtoreq.45% by weight.

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Patent Owner(s)

Patent Owner	Address
BAYER AKTIENGESELLSCHAFT A GERMAN CORP	D 5090 LEVERKUSEN BAYERWERK FED REP OF GERMANY

International Classification(s)

C14C:CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hohne, Wolfgang	Bergisch Gladbach, DE	7	72
Tork, Leo	Leverkusen, DE	6	39

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Seasoning agents for leathers and leatherlike materials

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07271563

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PATENT NO	5002584
SERIAL NO	07271563
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07271563

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