Enzymatic treatment of wool
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United States of America Patent
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Jun 25, 1996
Issued Date -
N/A
app pub date -
Jun 6, 1995
filing date -
Oct 28, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a process for the production of wool and animal hairs with a low-in felt or felt-free finish, with a soft woolly handle and special shrink-resistance and strength. In this process, the wool is treated with a protease and is then treated at a temperature of between room temperature and 140.degree. C.
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