CA1141924A - Panneaux de resine synthetique, etales selon leurs deux axes, a stabilite dimensionnelle accrue lorsque exposes a la chaleur
- Google Patents
Panneaux de resine synthetique, etales selon leurs deux axes, a stabilite dimensionnelle accrue lorsque exposes a la chaleur
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.)
Roehm GmbH Darmstadt
Original Assignee
Roehm GmbH Darmstadt
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
Priority claimed from DE2759621Aexternal-prioritypatent/DE2759621C2/de
Application filed by Roehm GmbH DarmstadtfiledCriticalRoehm GmbH Darmstadt
Application grantedgrantedCritical
Publication of CA1141924ApublicationCriticalpatent/CA1141924A/fr
Shaping By String And By Release Of Stress In Plastics And The Like
(AREA)
CA000349690A1977-02-171980-04-11Panneaux de resine synthetique, etales selon leurs deux axes, a stabilite dimensionnelle accrue lorsque exposes a la chaleur
ExpiredCA1141924A
(fr)
Procede pour produire des films de pmma durcis en surface, extremement brillants sur les deux faces, exempts de corps gelifiants, et manipulables selon le procede de "surmoulage du film"