PT100107A - A COMPOSITION FOR A PREPARATION AND USE - Google Patents

Description

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Description of the Invention patent of BFTKSLOCSSR GHBh, germany, industrial to commercial, co-owned in Biesstresse 16, D-8900 Muan-che, 50, Sapebllea Federal Alcsi, (Inventor *: Dr. Jtlfrad Buersinçer Dr. Bainhará BccJc , Coriolan Rasvea Pr * eAchael ftoseathal and Cr. Altoert V, Fmerser # residing in the Federal Republic of Germany), for the purposes of U.S. Pat. The invention relates to a compound of the formula ## STR1 ## wherein the composition comprises a compound of the formula: ## STR4 ## wherein j

A thermoplastic resin containing halogen, | such as polyvinyl chloride, is passed through the polyethylene structure under stirring to remove the hydrochloric acid leaving the polymer bleached. In order to increase the gloss and heat stability it is common to frequently add to the stabilizer polymer prior to processing. The main stabilizers used are carboxylates and / or phenoltets of metals, for example magnesium, calcium, strontium, barium , of tin, of cadmium, of sinco and of lead. In addition to these budgets, it is also useful. inorganic salts, in particular o and salts of lead such as salt | lead and foifitoe of lead, stabilizers and baits of heavy metals such as barium, cadmium and lead. Used mainly for molded articles. During this time, attempts have been made to replace these toxic substances with a physiologically safe agent.

It has not been possible to achieve any satisfactory results to date regarding the thermal stability and resistance to Slow eos mstabilixadore 3 'based on broth and xylose carboxylates. Attempts have been made to eliminate such defects by combining carboxylate and co-stabilizer. DE-OS patent 2233743 has suggested the combination of PTC stabilizers with activated carbon dioxide and the addition of the hydrochloride and hydrotalcite described in the European patent application SP-A-OSSISO as stabilizer for PVC λ U.S. Patent No. 4,221 (37) discloses the combination of alkali metal and alkali metal ions, I

For commercial use, it is preferred that the chemical composition of the present invention has the chemical composition for stabilizing PTC co-enzyme described in EP-A-0 3443531, and that this hydrotreatment does not allow the etation effect to be achieved.

Some of the suggested combinations of primer stabilizers and co-stabilizers provide certain satisfactory results with respect to thermal stability and color firing, but there are frequently problems encountered during or after welding which are contrary to the direct purpose of the molded article. The polymers containing both bidrotalcite and / or reolite subjected to thermal sheeting occur in the formation of pellets which is caused by the decomposition of volatile pre-dates from hydrotalcite and / or zeolite.

This causes problems in the processing and subsequent uses (for example, during the welding of sections.) The present invention is based on the object of providing new compounds and a process for their preparation, which are particularly suitable for the stabilization of thermoplastic resins in the form of non-toxic stabilizers in the form of non-toxic stabilizers according to the present invention. of the preparation of the compounds of the general formula ## STR2 ## wherein X is as defined in formula (I), or a pharmaceutically acceptable salt thereof. the valence n, 0 * 1 to 3.5 * 3 & li 0 λ 2j, and the symbol n represents an integer integer.

Kntxa these co-ops are preferred to those 'where the trivalent Christmas represented by the symbol x3 + is lacclonado between il $!' And the divalent netal represented by the symbol 7 is selected from Sr, Ba, Sn, Sn and Fa.

The anions represented by the symbol A * * and cosfomidae. the formula. The acid addition salts of the compounds of the present invention may be selected from the group consisting of chloride, iodide, porchlorate, hydroxide, acetate and carbonate, sulphate, thiosulfate, sulfite, thiosulfite, dithionite, borate, reindeer

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- di-carboxylates, beaxoates, lactate, foefooates, o-phosphate, isoprofen, polyphosphates. The aids can be used alone or in combination with acylase.

The photographs taken with the X-ray powder to the compounds according to the present invention clearly show that the compounds of the hyalotallite type are not described by oxazole in U.S. Patent No. 3,013,632. i \ i ί /

Yarificotto-sarapraeadactaaeatta that as coapos-tcs the conformity. the present invention imparts taxonomic resins to the hot melt and the soldered articles formed therefrom from the bends to the thermal stability of the basic carbon sulfates. Compounds of the formula (I) present invention will not cause any of the molding articles produced, for example, rigid polyvinyl chlorate; If the elastomeric conditions achieved with the compounds conform to the present invention, they are the equivalent sinuses. If the products of the present invention are derived from heavy compounds - /

Another object of the present invention is to provide a process for the production of compounds according to the present invention, which process is characterized in that mixtures of various salts of the various salts of the divalent represented by sfa cake l2 *. for example, by various metal compounds bonded to the trivalent group represented by the symbol 2, if necessary containing calcium salts, and the presence of organic and / or inorganic salts or their salts are aqueous salts pH values ranging from 3 to 12 and amounts which correspond to the formation of the desired compounds, and then the reaction product is separated and partitioned in the known process. per se The reaction is preferably preferred. lorea pE cosoreended® between 9 and II. ! The reaction temperature will preferably be comprised between 40 ° C and 1 ° C with space preference. * a

! for cash payments comprising € 0 and I | It will be necessary to use catalysts or ac . readings. The water formed may be totally or partially reconstituted. by heat and heat treatment in the case of the objects, the conformity with the present invention.

In case calcium and potassium salts are used, then use calcium chloride and corresponding β- or oxide hydrides. An alkali metal chlorate derived from a divalent metal is preferably chloroacetic acid and hydroxides and / or oxides. Preferably, a trivalent amine co-ester is preferably used with sodium chloride and / or aluminum hydroxide and / or sodium aluminum alloy. The sodium hydroxide is preferably used to adjust the value of pS * separation The reaction product obtained during the reaction described above is carried out by the process known per se, preferably by filtration. The reaction product of the reaction product is then worked up by a process known per se. by washing the solid filtration residue with water and drying the washed residue at temperatures between 60 DEG and 60 DEG C., preferably in the range of 93 DEG to 130 DEG C.,

According to the preferred aspect the product obtained during the reaction may be treated with the active agents directly prior to separation. Examples of such active agents are fatty acids and their corresponding salts, solvates and titanates. stearic acid and / or its metal salts are used with calcium and / or zinc. Such agents are used in amounts of from 9.01 to 10% by weight, preferably from 0.5 to 5% by weight, based on the compounds according to the invention. present invention. In the case of the compounds and the compliance with. In the present invention, the stabilizers are stabilized in the halogenates to the dlapersibility to Rel. , Polyvinyl chloride, polyvinyl chloride, aldehyde, chlorinated polyethylene, chlorinated polypropylene, the copolymer of chlorinated atilane / acetyl chloride, and the like. vinyl to chlorethylene; ] sulfinate are particularly suitable for stabilized sars; with the fields and in accordance with the present invention. The polyvinyl chloride type resins, i.e. 5, the homopolymer of? The vinyl chloride copolymer and copolymers of vinyl chloride and co-monomers may be stabilized with particular advantage. The compounds and compliance with the present invention may be combined with soaps, e.g., fatty acid salts. EXAMPLES OF METHODS AND METHODS OF THE INVENTION - 5 -

Amino Acid Amino Acid Amino Acid Amino Acid Amino Acid Amino Acid Amino Acid Amino Acid Amino Acid Amino Acid Acid Acid Acid Acid Acid Acid Acid Acid Acid Acid Acid Acid Acid Acid Acid Acid Acid Acid Acid Acid Acid Thus, it is possible to use the feaholate salts of the above-mentioned compounds. and the present invention comprises the steps of:

Alternatively, such xetaid salts can be used in the presence of 3 to 5% by weight of the oxypregylated protein in the presence of the polylasium and the polysaccharides.

The compositions of the present invention are suitable for the preparation of polyesters such as polyvinylpyrrolidone, polyvinylpyrrolidone, polyvinylpyrrolidone, polyvinylpyrrolidone, polyvinylpyrrolidone, and the like. The compounds of the invention may be prepared by the following methods:

Polyvalent alcohols such as trinetilolpropane, glycerol, pentaerythritol, polyvinyl alcohol and the like, and the like oligomers may be used as the polyesters.

The salts of the phosphonoacetic acid, such as the phospholipid acid, the phosphoyl phosphine, the phosphonate of tridecyl, and the phosphine of tris-nonylphenyl are suitable.

By way of example, the compounds of the present invention may be prepared by reacting the compound of formula (I) with acetylacetate, (2-hydroxy-benroyl) -acetamide, and the coalestral salts thereof can be used as described above. * Hg.

The title compound can be used, for example, as tris-prolyl-ethyl Iscclanurate. Examples of suitable dihydropyridine derivatives include dl-hydro-1,4-isoxazolyl-2,6-dicarboiododiol-3β-pyridine.

As the thioglycolic acid is suitable, for example the 2-ethyl-beryllium thiocholate is used.

For the sake of cosiness and 'conformity to'

I > In addition to the present invention, it is possible to add other additives such as census takers, absorbent agents such as benzene, norepinephrine, or the like, especially inhibited pigments, fillers and fillers. processing*

The compounds in accordance with the present invention are suitable for stabilizing both plasticizer polymers and nonwoven polymers. It is possible to incorporate as plasticixaxite the commonly used substances such as dl - (2-ethylhexyl) phthalate

Stabilizer additives may be added to the isodual polymer under the starvation of mixtures of various components. The stabilizing / stabilizing additive mixture may be used under the melt flow rate, granules of the melt.

The following describes the invention. & y Production of Compounds o Conforaity with the Present Invention '

EXAMPLE X

The aqueous solution (2 # 5) containing 294 g of Cadj (0.1% sol) and 241.5 g of the AlCl 3 solution were combined and cooled to 70 ° C and then adjusted; θ ρΗ to the value 10.0 using aqueous solution of 3a0 | 50%. A suspension was stirred and stirred at 25 ° C for 2 hours and then diluted with ccaten solution. of 111 g of tarasodium pyrophosphate. After 12 hours, 2 g of stearic acid were added and the reaction was filtered, then washed and dried under high vacuum. 120Â ° C and dried for 5 hours.

I! gldilPLQ 2

Aqueous solution (2.5 L) containing 195.5 g of CaCl2 (1.23 mmole), 30 g of EnCl3 (0.66 mole) and 241 g of AlCl3 .alpha.D20 (1.0 mol) was prepared using dropwise added dropwise. The solution was adjusted to a quantity of 500 ml of water at a temperature of 65 DEG C. The pH was adjusted to pH 10.0 using a solution of 50% The suspension was then allowed to stir and the suspension was stirred at a temperature of 120Â ° C for 2 hours to give a solution of 0.32 g (0.05 mole) of ammonia The reaction product was allowed to warm for 10 hours, adding 1 g of stearic acid, and the reaction product was washed with water. The product was collected in vacuo. 120Â ° C and dried for 5 hours. The preparation of the cosmostates is carried out in the presence of water as a stabilizer.

The thermal stability of the molded polyvinyl chlorate articles to which the compounds have been added are described with reference to the present invention for comparative purposes, including stabilizing stabilizers, convaaction 2 The basis of the data is not disclosed in the excerpt.

A plasticizer composition of the polyvinyl chloride resin at a temperature of 13 ° C and the plaster was laminated to the laboratory cylinders with the objective of evaluating the stability thermal analysis * from the initial tape the samples were cut with the configuration of fo- which were of a thickness of about 1 mm, which were then subjected to the processing: the following samples are described for the samples treated for ad-Jiriirirea quenching at the drying oven at a temperature of 1S * C. {

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At successive intervals of 10 minutes each was removed and samples were placed on a teat plate. This process was repeated as many times as necessary until these samples showed black discolouration »J SX1MPL0 3

Partas as step A B C D T? λ *. V (polyvinyl chlorate) 100 100 10 0 loe 100% polymethyl acrylate 11 XI 1 X Greda 2 2 2 2 2 3 3 3 3 3 2 Diastearyl phthalate 3 * 5 0 * 5 0.5 0.5 0 , 5 0.5 Blsfecol h 0.2 0.2 0.2 0.2 0.2 0.2 Phenol of phenol-didecyl 0.3 0.3 0.3 0.3 0.3 0.3 Lead Sodium 0.3 0.3 - - - - 3 Pbo.PfcSC ^ -O.Si ^ O 2.0 3.0 - a * - Risk stearate - - 0.3 0 * 3 0 * 3 0.3 Calcium stearate - - 0.3 OS 0.3 0.3 Ai3.33 CCa0.SSao.5 * oS? B2 ° - - 3.0 4.0 - - Ã0.33C * Ô. S7 ^ 2 ° 750.0S <C02-4H2O - «·» - 3.0 4.0

The above-described A-to-P compositions are produced and tested for color as indicated. The anarch and rasomid results in the table Σ.

I

I 9 guadro X * results of the thermal stability evaluation

Tcugo Caia ·}

Coefficient- a 13 20 30 40 40 and 100 120 ISO 200 Λ 1 1 1 2 4 6 7 7 S - - 3 1 1 1 1 1 2 4 4 7 7 8 C 1 1 1 2 3 5 7 S - - - &amp;; 1 1 1 1 1 2 3 5 7 8 - S I 1 1 3 3 5 7 8 «» - - W 1 1 1 2 2 3 5 7. 8 - * 1, white; 2 - light yellowish; 3-yellow; 4 »gray trim; 5 * Orange color? 6 »cinsanth, 7 * * brown, t-black SXSMPLO 4 G d J JX Peliviayl chloride 100 100 100 190 109 Hetataylate 4 * poly-ethyl 1 1 1 2 1 Greda 2 2 2 2 tio 2 3 3 3 3 3 Distearol phthalate 0.5 9.5 0.5 0.5 0.5 Bisfeaol A 0.2 0.2 0.2 0.2 0.2 Phenyldearide phosphite δ.3 9.3 0.3 9.3 0.3 Zinc isetharate 3.3 to δ.â † '0.8 Calcium stearate 9.33 â † 0.5 0.5 Î "3.57 0.3 Î'and 0.3-3.03) 0.16tOB} 2 · 3 * 5 * 2 ° 3.0 3.3 3.0 3.0 3.0 Uiceafcaeritrifcel β-Chloro-phenoxy-Î ± -cyclohexanecarboxylate Î ± -9.5 - Aminoethyl erotonate The compositions G and K referred to above are prepared and tested in accordance with the methods indicated. The results are summarized in Table XX-10.

Table II Results &amp; thermal stability assessment

- - - - H 111 X 1 3 3 5 6 - I 1 X 1 1 * 1 3 5 5 6 - Z · 111 1 1 6 - - - - - - - - - - - - - - - - - K 111 1 2 2 3 4 5 6 1 »vhite; 2 · light yellowish; 3 * asparagus 4 ** orange; 5 * brown, 6 ° black Example 5 Frits and weight * LMS PVC (s 70) Polyvinyl chloroate 100 ISO ISO di-isocdeyl ketalate $ 0 € 0 60 Greda 39 30 30 Lead stearate 0.6 - - 3 Ffc0.PhS04 2.0 - Î ± Xa (C &amp; A) Ϊ1ΙΛ ^ * 5 *. ** - y 0 * 33 0 * 5 0o O.oi {δθ3301δ (θΒ) 2.δ.5h20 - * 3.0h Al0.33CaO .67 { S2 ° 7 * 0.0d f0E) 2.42 (20 °) 3.0 The compositions L a 3 mentioned hereinbefore are shown in the following examples and the color is the same as the method given. The results are summarized in quadra III .

Table III: Based on the thermal stability assessment

TeHpO (sltt.)

Composition 0 10 2Q 3C 40 'to 50 190 7 ISO 203 L 1 1 1 1 1 2 2 n 3 3 4 S 1 1 I 1 1 2 +% Á 2 3 4 - E * 1 1 1 1 2 3 2 3 3 4 - - 11

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Claims (3)

1 * white r 2 * ausaraio? 3 "brown" 4 is a general rule: trivalent is the general formula ## STR4 ## in which R 1 is as defined in formula (I). * valeric acid, represents an inorganic anil of valence a. o O 1 to 0.5? b 1; to 2; and n is an integer. -"The Compounds according to claim 11 a. 3+ - than the sodium trivalents · Z to saltwater antra * 1 and Fe. * 7 ^ * - Conformities according to color. Claim 1 or Claim 2 wherein the divalent net is X 2 to the room selected from Sr 2a, Zn, Sn and Fe 4 - Prototypes for the preparation of α- any of claims 1 to 3 which is reacted by reacting mixtures of the various compounds of the radical of the metal trivalate 2 and, if necessary, by the presence of organic acids or inorganic salts or corresponding salts in an aqueous medium at pH values calculated from Sol2 in amounts corresponding to the formation of the desired compounds, separating and recovering the product of the reaction by a known process of per 5. A process according to claim 4, and the reaction is given to pE values comprised between 9x10. 6. Composition of the epoxy resins according to the invention as stabilizers for thermoplastic resins containing halides, in particular PVC. Λ applicant claims the priority of the application of Sapoblica Faderal del alesanha presented at 00.02 * 1391. ilsfeoa, February 7 ca 1S32