Thermodynamics of crystalline linear high polymers. V. Extended-chain copolymers of polyethylene
نویسندگان
چکیده
منابع مشابه
Infrared Spectra of High Polymers . II . Polyethylene *
The infrared spectrum of polyethylene has been obtained between about 3000 cm-1 and 70 em-I, polarization measurements on oriented specimens having been obtained to about 350 em-l. Assignments of the fundamentals are made with the help of a group theory analysis. The assignment of the controversial CH. wagging mode is discussed in detail and especially in terms of new evidence from the spectra ...
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Two revisited mathematical kinetic relationships were derived, evaluated and applied on linear polymers such as polystyrene and copolymers such as (NIPAAm-alt-HEMA) and (MAAm-alt-HEMA) copolymers respectively. The validity of these equations was successfully verified. The first relationship, equation 12, interrelates exponentially kinetic chain length, average molecular weight and degree of pol...
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Biochemistry has many examples of linear chain polymers, i.e., molecules formed from a sequence of units from a finite set of possibilities; examples include proteins, RNA, single-stranded DNA, and paired DNA. In the field of mass spectrometry, it is useful to consider the idea of weighted alphabets, with a word inheriting weight from its letters. We describe the distribution of the mass of the...
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ژورنال
عنوان ژورنال: Journal of Polymer Science Part A-2: Polymer Physics
سال: 1966
ISSN: 0449-2978,1542-9377
DOI: 10.1002/pol.1966.160040105