Übersetzung für "Polymer science" in Deutsch

He was known as a pioneer of polymer science.

What about in your own specialist area, polymer science?

Colloid Polymer Science 268, 1990, 356).

Especially the study programs in Geoecology, Geoscience, Nutrition Science, Polymer Science, and Software Systems Engineering are in high demand.

In accordance with "Journal of Polymer Science" A-1, 1966, page 1,531 et seq., 0.5 mol of 1,4-phenylene diacetate and 1.0 mol of trimellitic anhydride are reacted.

This comparison shows that the products disclosed in the "Journal of Polymer Science" are completely unsuitable for lacquer applications as curing agents for epoxide resins, since it is not possible to bring the requisite amount of curing agent into solution in a lacquer solvent at all.

Thus, for example, prepolymers based on aromatic tetracarboxylic acid dianhydrides, the preparation of which is described in "Journal of Polymer Science", Part A-1, 4, page 1,531 et seq., (1966), are soluble only in aprotic solvents, such as dimethylformamide, dimethylacetamide and N-methyl-2-pyrrolidone.

Of the three known processes for the preparation of aromatic polycarbonates, that is to say the transesterification process, the two-phase boundary process and the process in a homogeneous phase system (also called the pyridine process), only the latter can be used directly if, in addition to diphenols, diols, that is to say compounds with two aliphatic OH groups, in particular higher-molecular diols, are also to be used to a very considerable extent for the preparation of the polycarbonates (see, for example, U.S. Pat. No. 3,161,615, U.S. Pat. No. 3,030,335, U.S. Pat. No. 3,287,442, Journal of Polymer Science, Part C, Polymer Symposia, No. 4 (1963), Part 1, pages 707-730, U.S. Pat. No. 3,641,200 and U.S. Pat. No. 3,843,708).

A definition and a list of transfer constants is to be found, for example in "Handbook of Polymer Science", J. Brandrup and E. H. Immergut (editors), 2nd edition, 1975, Wiley-Interscience, New York, N. Y., incorporated herein by reference.

Polymers carrying hydrazide groups are obtained by, for example, hydrazinolysis of polyacrylates, as described by M. Hartmann, R. Dowbenko and T. Hockswender in Organic Coatings+Applied Polymer Science 46 (1982), pages 429 and 432.

Further suitable compounds are polyhydrazides which are obtained by hydrazinolysis of polyacrylates and whose preparation is described by, for example, M. Hartmann, R. Dowbenko and U. T. Hockswender in Organic Coatings+Applied Polymer Science 46 (1982), pages 429 and 432.

E. Alexander, "X-Ray Diffraction Methods in Polymer Science", Wiley Intersciene, New York 1969, is defined as the half-width of the azimuthal intensity distribution.

In this context, reference may be made to the literature cited at the outset and in addition to the following publications: "Ullmanns Encyclopadie der technischen Chemie, 4 (1980), (19), page 186, Verlag Chemie GmbH, D-6940 Weinheim, and Encyclopedia of Polymer Science and Engineering, 2 (1986), (6), pages 429-454 and EP-A-264 733.

It is known that such polymer structures can be produced particularly easily by emulsion polymerization (see Journal of Polymer Science, Vol. 22, pp. 1365-1372, 1984).

The flotation tests were carried out at room temperature in a modified Hallimond tube (microflotation cell) in accordance with B. Dobias, Colloid and Polymer Science, 259 (1981), pages 775 to 776.

In addition, where equivalent quantities of such reducing agents are used, a solid non-stirrable gel is formed after a short time through salt formation (see, for example, Journal of Polymer Science, A2 (1964), page 5316) and can only be redissolved after the further addition of a very large excess of reducing agent (see Example 22 of the above patent specification)--a high-risk measure in view of the non-stirrability of the gel.