USE OF BARK TANNINS IN END-JOINTING ADHESIVES FOR WOOD

Award Information
Agency: Department of Agriculture
Branch: N/A
Contract: N/A
Agency Tracking Number: 4631
Amount: $140,000.00
Phase: Phase II
Program: SBIR
Awards Year: 1988
Solicitation Year: N/A
Solicitation Topic Code: N/A
Solicitation Number: N/A
Small Business Information
Roland E Kreibich Consulting
4201 South 344th St, Auburn, WA, 98001
DUNS: N/A
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Roland E. Kreibich
 () -
Business Contact
Phone: () -
Research Institution
N/A
Abstract
PRIOR WORK HAS SHOWN THE TANNINS EXTRACTED FROM SOUTHERN PINE BARK TO HAVE EXCELLENT POTENTIAL TO SERVE AS A SUB STITUTE FOR PHENOL-RESORCINOL-FORMALDEHYDE IN WOOD LAMINAT ING ADHESIVES. THIS STUDY EXTENDS THE APPLICATION OF TANNIN -SULFONATE-BASED ADHESIVES TO THEIR USE IN END-JOINTING ADHESIVES FOR WOOD. ADHESIVE FORMULATIONS IN WHICH AT LEAST 50 PERCENT OF THE RESIN SOLIDS ARE MADE UP OF TANNIN-SUL FONATES WILL BE DEVELOPED TO ACHIEVE PRACTICAL INDUSTRIAL APPLICATIONS FOR TANNIN-BASED WOOD ADHESIVES.

* information listed above is at the time of submission.

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