Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1997-09-04
1999-03-02
Zitomer, Fred
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
428346, 428355, 525374, 528 44, 522150, C08F 830, C08L 7504
Patent
active
058772618
ABSTRACT:
The use of isocyanates which are free from blocking agent for the chemical/thermal crosslinking of hot-melt pressure-sensitive acrylate adhesives (hot-melts).
REFERENCES:
patent: 4524104 (1985-06-01), Hagio et al.
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patent: 5034269 (1991-07-01), Wheeler
patent: 5312868 (1994-05-01), Abe
patent: 5338819 (1994-08-01), Narayan
patent: 5416127 (1995-05-01), Chandran
patent: 5470945 (1995-11-01), Markle
Burmeister Axel
Harder Christian
Nagel Christiop
Schacht Wolfgang
Beiersdorf AG
Zitomer Fred
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