Main > PACKAGING > Container > Plastic Container > Poly(Glycolic Acid)

Product Japan. K.

PATENT ASSIGNEE'S COUNTRY Japan
UPDATE 12.99
PATENT ASSIGNEE This data is not available for free
PATENT CLAIMS Polymer having properties
- Melt viscosity measured at T = MP+20C & shear rate of
100/sec of 500-100,000 Pa.s
- MP > 180C
- Melt enthalpy > 29 J/g
- d. > 1.5 in unoriented crystallized form
Wherein proportion of polyglycolic acid > 70% & container has tensile strength in circumferential direction > 150 MPa & CO2 permeability measured at 23C & 80% rel. humidity & thickness of 50 micro-m of < 300 cc/square.m.day.atm at a body sidewall thereof
PATENT PHOTOCOPY Available on request

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