ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] PENCZEK et al.1 believe that the anionic copolymerisation of propylene sulphide (PS) with elemental sulphur gives the high-molecular weight polysulphide polymers -CH2-CH(CH3)-SX- (% S up to 90%, that is, x = 12). Nevertheless, PS mainly yields copolymers with x ^ 2 (refs 2, 3). We believe that this ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/280846b0
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