Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1981-01-05
1983-11-22
Lee, Lester L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
528173, 528190, 526261, 528191, 528193, 526274, 528194, 528271, 526278, 528272, 528291, 526317, 528292, 528302, 526318, 528304, 528305, 526320, 528308, 528339, 526321, 528342, 528348, 526322, 528350, 528353, 526323, 5263231, 5263232, 526324, 526325, 526327, 526328, 526329, 526330, 526331, 526335, 526336, 526337, 526338, 526339, 526340, 528 59, 528 60, 528 65, 528 80, 528 81, 528 84, 528 85, 528172, C08G 6318, C08G 6368, C08G 6944
Patent
active
044170432
ABSTRACT:
A polymer capable of forming an anisotropic melt characterized in that the polymer chain includes residues of cross-linking reactants at a concentration sufficient to give a polymer with a melt viscosity of not greater than 10.sup.7 Nsec/m.sup.2 measured by capillary rheometry at a shear rate of 10.sup.4 N/m.sup.2. The polymers exhibit favorable shear dependent viscosity characteristics in that the viscosity is high under low shear conditions and is low under high shear conditions, as judged by the viscosity characteristics of polymers of the same composition but not containing the residues of cross-linking reactants.
REFERENCES:
patent: 3991014 (1976-11-01), Kleinschuster
patent: 4118372 (1978-10-01), Schaefgen
patent: 4153779 (1979-05-01), Jackson, Jr. et al.
patent: 4294953 (1981-10-01), Quinn et al.
Cogswell Frederic N.
Griffin Brian P.
Smith Clive P.
Imperial Chemical Industries plc
Lee Lester L.
LandOfFree
Anisotropic melt-forming polymer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Anisotropic melt-forming polymer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anisotropic melt-forming polymer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1815864