Process for making phenol-aldehyde resins

Plastic and nonmetallic article shaping or treating: processes – Forming articles by uniting randomly associated particles

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

260 293, 264112, 264113, 264122, 528147, 528156, C08G 804, C08G 810, C08G 1404

Patent

active

042449065

ABSTRACT:
Phenol-aldehyde resins are prepared by condensing phenol with formaldehyde and isobutyraldehyde in the presence of an alkali. The resulting resins are particularly suited for manufacturing products such as fiberboard and chipboard.

REFERENCES:
patent: 1907497 (1933-05-01), Caplan
patent: 2176951 (1939-10-01), Bannister
patent: 2231860 (1941-02-01), Swallen
patent: 2631097 (1953-03-01), Redfern
patent: 2631098 (1953-03-01), Redfern
patent: 3287479 (1966-11-01), Naudain
patent: 3474065 (1969-10-01), Gburek et al.
Chem. Abstracts, vol. 36 1942, 4222.sup.7-9 4223.sup.1 Ushakov et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Process for making phenol-aldehyde resins does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for making phenol-aldehyde resins, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for making phenol-aldehyde resins will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2231041

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.