Zobrazeno 1 - 10
of 138
pro vyhledávání: '"G. Rafler"'
Autor:
J. Dahlmann, G. Rafler
Publikováno v:
Acta Polymerica. 44:103-107
To elucidate the effect of tin compounds in the ring-opening polymerization of lactides and lactones, D,L-dilactide was taken as an example, and its reaction with different tin compounds at a molar ratio of 1:1 as well as the polymer formation and de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11a403d90635d4c9c918468a317ffa5f
https://doi.org/10.1002/actp.1993.010440209
https://doi.org/10.1002/actp.1993.010440209
Autor:
J. Dahlmann, G. Rafler
Publikováno v:
Acta Polymerica. 43:91-95
The ring-opening polymerization of ϵ-caprolactone was investigated in dependence on the most important reaction parameters. It was found that the monomer conversion is above all determined by polymerization temperature just as type and concentration
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e917a7188bf012cef973fe63f996a95a
https://doi.org/10.1002/actp.1992.010430207
https://doi.org/10.1002/actp.1992.010430207
Autor:
J. Dahlmann, G. Rafler
Publikováno v:
Acta Polymerica. 41:611-617
Die Ringoffnungspolymerisation des D,L-Dialactids bzw. einer aquimolaren Dilactid/Digglycolid-Mischung wurde in Gegenwart von Sn-II-octoat untersucht. Umsatz und Molmasse werden nicht nur durch die Kinetik der primaren Ringoffnungsreaktion, sondern a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1849dc2f6a5fd515afd1982670b95ecb
https://doi.org/10.1002/actp.1990.010411205
https://doi.org/10.1002/actp.1990.010411205
Publikováno v:
Acta Polymerica. 41:328-333
Durch Ringoffnungspolymerisation hergestellte Poly-D,L-lactide wurden durch Viskosimetrie, Osmometrie, Streulichtphotometrie, Gelchromatographie und Endgruppenbestimmung umfassend charakterisiert. Auf der Grundlage membranosmometrisch ermittelter Mn-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6d25ec22fc89b6f611baaec3178bd12
https://doi.org/10.1002/actp.1990.010410604
https://doi.org/10.1002/actp.1990.010410604
Autor:
G. Rafler
Publikováno v:
Acta Polymerica. 44:168-170
The ring-opening polymerization of 1,3-dioxane-2-one was investigated in dependence on the most important reaction parameters. It was found that the monomer conversion is above all determined by the polymerization temperature and the initiator concen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4469678c2cca02facbcada46e53fb3a4
https://doi.org/10.1002/actp.1993.010440310
https://doi.org/10.1002/actp.1993.010440310
A new system for wear indication at coated tools was developed at Fraunhofer Institute for Surface Engineering and Thin Films. The system allows the detection of the wear status of the tool while the machines are running. It contains an indicating in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac8e97cc4e644a24b79e945efbf1cc66
https://publica.fraunhofer.de/handle/publica/197690
https://publica.fraunhofer.de/handle/publica/197690
We demonstrate optical storage by means of trans−cis isomerization within melamine monomers as well as within the corresponding cross-linked melamine resins using holographic grating experiments. The melamine monomer is chemically linked with a pho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1f23fe28fcc676c5f92a4a8adec0794
https://publica.fraunhofer.de/handle/publica/196637
https://publica.fraunhofer.de/handle/publica/196637
Publikováno v:
Acta Polymerica. 42:408-410
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b26c9e345f05159064639cfb114c47f
https://doi.org/10.1002/actp.1991.010420818
https://doi.org/10.1002/actp.1991.010420818
Publikováno v:
Acta Polymerica. 41:473-475
The shrinkage of copolyesters from terephthalic acid, isophthalic acid, and butanediol during injection molding and the after-shrinkage during annealing exhibits a minimum at 20 mole-% isophthalic acid. Polyesters of this composition have proved to b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1539c11152ba7d6c7be0eeba35a8ff40
https://doi.org/10.1002/actp.1990.010410901
https://doi.org/10.1002/actp.1990.010410901
Publikováno v:
Die Pharmazie. 46(1)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::49122c489c0b6ba4c8c2721061d4f3b3
https://pubmed.ncbi.nlm.nih.gov/1857736
https://pubmed.ncbi.nlm.nih.gov/1857736