Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and CofiledCriticalEI Du Pont de Nemours and Co
Priority to ES0323860ApriorityCriticalpatent/ES323860A1/en
Publication of ES323860A1publicationCriticalpatent/ES323860A1/en
A process for preparing a shaped polyamide article consisting of heating a lactam at a temperature of at least 100º C, in the presence of a catalyst and a cocatalyst; mix the hot materials and pour the mixture into a mold heated to a temperature of at least 140º C; maintaining the mixture in the mold at a temperature comprised between 160º C and the crystalline melting point of the lactam polymer for a sufficient time for the mixture to acquire a rubber modulus of 4 - 400 pounds/inch2 (0.28 - 28.12 kg/cm2; remove the material with the said 4 to 400 psi rubber module from the mold (0.28-28.12 kg/cm2), and then configure said material to give the desired shaped article. (Machine-translation by Google Translate, not legally binding)
ES0323860A1966-03-051966-03-05A procedure to prepare a configured polyamide article. (Machine-translation by Google Translate, not legally binding)
ExpiredES323860A1
(en)
A procedure to produce molded articles of partial or completely spongeed thermoplastic material. (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of formable rubber bodies on vulcanizing presses with adjustable injector. (Machine-translation by Google Translate, not legally binding)
Procedure for manufacture of plasticized or cauchutados products, on textile or similar supports (Machine-translation by Google Translate, not legally binding)
