CA1337868C - Derives de substitution de 5-amidotetrazole, agents d'expansion pour la production de matieres caoutchouteuses ou thermoplastiques alveolaires
- Google Patents
Derives de substitution de 5-amidotetrazole, agents d'expansion pour la production de matieres caoutchouteuses ou thermoplastiques alveolaires
Info
Publication number
CA1337868C
CA1337868CCA 614880CA614880ACA1337868CCA 1337868 CCA1337868 CCA 1337868CCA 614880 CA614880 CA 614880CA 614880 ACA614880 ACA 614880ACA 1337868 CCA1337868 CCA 1337868C
Authority
CA
Canada
Prior art keywords
alkyl group
lower alkyl
carbon atoms
blowing agents
formula
Prior art date
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.)
Olin Corp
Original Assignee
Olin Corp
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 US07/276,585external-prioritypatent/US4885316A/en
Application filed by Olin CorpfiledCriticalOlin Corp
Application grantedgrantedCritical
Publication of CA1337868CpublicationCriticalpatent/CA1337868C/fr
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products
(AREA)
CA 6148801988-11-281989-09-29Derives de substitution de 5-amidotetrazole, agents d'expansion pour la production de matieres caoutchouteuses ou thermoplastiques alveolaires
Expired - Fee RelatedCA1337868C
(fr)