POLYMERIZATION FILLING OF POLYCAPROLACTAM

被引：6

作者：

CHESHKOV, VM ^{[1
]}

NATOVA, MM ^{[1
]}

ASHUROV, NR ^{[1
]}

USMANOVA, MM ^{[1
]}

VEKSELMAN, AM ^{[1
]}

机构：

[1] ACAD SCI UZSSR,INST POLYMER CHEM & PHYS,TASHKENT,UZBEKISTAN,USSR

来源：

EUROPEAN POLYMER JOURNAL | 1991年 / 27卷 / 02期

关键词：

D O I：

10.1016/0014-3057(91)90224-C

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The paper considers the possibility of synthesizing polycaprolactam on the basis of acid-base interaction of the caprolactam with a filler surface (calcium phosphate), without using initiating systems. The surface acidic properties of the filler are estimated by using the method of butylamine titration. Polymerization kinetics are studied and the apparent activation energy of the process, as well as the degree of crystallinity of the resulting polymer, are measured.

引用

页码：205 / 208

页数：4

共 7 条

[1] ACIDITY OF CATALYST SURFACES .2. AMINE TITRATION USING HAMMETT INDICATORS [J].

BENESI, HA .

JOURNAL OF PHYSICAL CHEMISTRY, 1957, 61 (07) :970-973

[2] INTERACTION OF ANHYDROUS FERRIC-CHLORIDE WITH NYLON-6 [J].

CHAO, LC ;

CHANG, EP .

JOURNAL OF APPLIED POLYMER SCIENCE, 1981, 26 (02) :603-610

[3] ACID-BASE CONTRIBUTIONS TO POLYMER-FILLER INTERACTIONS [J].

FOWKES, FM .

RUBBER CHEMISTRY AND TECHNOLOGY, 1984, 57 (02) :328-343

[4]

GORBUNOVA EV, 1980, VYSOKOMOL SOEDIN A, V22, P2457

[5]

Kijenski J., 1989, CATAL TODAY, V5, P1

[6]

Tanabe K., 1970, SOLID ACIDS BASES

[7]

TCHESHKOV VM, 1986, POLYM COMPOSITE, P389

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