SU397522A1 - STABIJIZIPOBANI ONE COMPOSITION, RELATED TO THE BASIS OF POLYPROPYLENE - Google Patents

Description

The invention relates to the industry of 1 dimensional materials that are widely used in traditional households and can be used to stabilize polyolefs of other NOLIs: EPOV for the purpose of Prod.1e; 1C 1 Cp Jkov serving products from these polymers. Known Stabl; Shzirovann e of communica; 1H on the basis of polypropylene and as eiabi; 1iziruyosh, ei supplements of esters of carboxylic acids. In order to improve the stabilization effect and to obtain peracrystalline co-myopulations as staoylisir} yush, her addition to the compound was introduced h-hydroxy-Z. di-grab Mr. Outilfenn. T-esters and phthalic acids obtained by fusing -phthalic 11 kielotes with 4-oxy-3,5-di-2rig-butylfe 1 n.1 alkyls :: -;,; alcohols, the following, her formula: A-: - oK --- Jm I.: i- COO, (CHOn-URRl where R R-il, СНз, C.IIs. Cells; m 0.1; n 1. 2, 3 ; X-С (С1Ь) h. The additive is introduced in an amount of 0.1-1% by weight of the polymer. Effective; 4-hydroxy-3.5-dp-g /;; rb) tilfennel o-phthalo 11 isotope (1), -1-ОКС11-3,0-ДИ-: р1; -О 1; к1фНИЛ-ЭТИЛОБО of ОПИра о-фта.1ево) 1 KiiC.iOTbi (ii) and 4-ox11-3, о-дитрет-и} gilfen,;. tnopi.; ovogo eczira o-ft, teBoii .KjTbi (lUj tested .Method.m of accelerated egrepi with loOC on films of io.tinrop; -1., ate in the atmosphere of air. Mechanical SB01) Stava p.tenok ; ylipropi. the aging of the aging process is shown in the table. 1its. Primer 1. A mixture of U, 5; about 4-oks) 1-3, o-di-7p; gbutp. Nrenn.yuvogo eyerir o-phta.tvevoi acid. (Ij and no.innpoHJi.ieiia load in the press EI-30 and granules are prepared at 1 ° C of 230 ° C And a granule is obtained from granules at 210-22ijC and a pressure of 7 kg / cm-. The film thickness is U.2 mm. Nu-iiKa is colorless. In the presence of 0.5; j ether ill.naw from polypropylene in us.uvi x ferocious; 1st aging with pa:; takes about 76 days. Example) 2. A mixture of 0.5; about 4-hydroxy-3.3-di-grsgbutylphenyl ethyl ethyl: pa o- phthalic acid {III ;; 110L of L-propylene is loaded into the EG-Zi press and those; 1.:е;;k from granules are obtained at 210-2204. and l.avlenii 70 kg / cm. Thickness

4-O k with i -3,5-; i ,; I - g ic i - about v t.: L ip- ,. And |; L-ETG.: 1 (E ((1 .p (11)

four-(). ,, V; U: - I p: - T-bu I; LfiHi j | -lip; ), i uiii.iii af: p I :-( | IT; IJCIiOil CCXLR) (Ill)

34

films (.2 mm. isschpchcha without a belt. And ip; ir TCTBiii: 0, 11 orsm-ka nz nci.iniiponi;: -on cus () accelerated sar1H1; 15 () With UKipxiiiaeTCH on 5h cyiKH,

Example 3. (d. ,, -1 oken-Z.n-li- / r ;; bb; 1 () ciil 11ro: 1i, 101ilch) i (in: pa o-1)) tal (cue; 10y ( III) i; but; 1ip;) 0pilen download press ET-30 I G1) and TCMiiejiaTv-pi, 2304 i -::: i; granules are made. The film is molded at 210–220 ° C on the basis of 7U kg / cm–, Thickness 1a of the film is 0.2 mm, and oescetal. In the presence of 0, D)% of ester 111, part of l; n iio or 11 of propylene under conditions of rapid ;;; eajiv inn at shkty.

Ire l Ni et and 3 o G) re et g and

effect etaoilizanii and i i4i (H K (; l; nosi11; n |, in ka

p Ki :: ua L (O :: BK1 3 i (4 IS)

7-pr7 - about 1 ylphenyl, -1 | -l;,;) ka.yutyu slayl P1: 1L1y (jjoiiMx-;

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- - A ng X - 015

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