CN104262678B - A kind of additive for polymkeric substance - Google Patents

Abstract

The present invention discloses a kind of additive A for polymkeric substance, comprising: component I: the compound with following structural formula,

Description

A kind of additive for polymkeric substance

Technical field

The present invention relates to a kind of additive for polymkeric substance, it is specifically related to a kind of containing the additive of benzotriazole compound and certain content phenol and/or its derivative.

Background technology

Existing benzotriazole compound is widely used in polymeric additive field, can be used for photostabilizer etc., it is known that it synthesizes by different methods, is mainly raw material from azobenzene compound, carries out cyclisation according to different reducing process. Its existing method of reducing has: hydrazine hydrate reduction method, zinc powder reduction method, sulfide reduction method etc.

Taking hydrazine hydrate as the obtained benzotriazole light stabilizer of reductive agent single stage method, the patent of report has US4001266, DE2454889, FR2292708 etc.; Another kind of method is hydrazine hydrate one zinc powder method, it is take azobenzene compound as raw material, use hydrazine hydrate is reductive agent, azobenzene compound is reduced to intermediate benzotriazole oxynitride, then being that intermediate benzotriazole oxynitride is reduced to benzotriazole light stabilizer by reductive agent with zinc powder, the patent of report has JP53063379, patent CN1455773A etc.; Another kind of method is hydrazine hydrate-vat powder method, the method is take azobenzene compound as raw material take hydrazine hydrate as reductive agent, azobenzene compound is reduced to intermediate benzotriazole oxynitride, then uses vat powder intermediate benzotriazole oxynitride to be reduced to benzotriazole light stabilizer for reductive agent. The patent of report has CN101029032A.

Benzotriazole compound is used in polymkeric substance as additive, it is generally used for photostabilizer etc., but its ill effect brought makes polymer color obviously turn to be yellow, and the present invention finds after deliberation, when adding certain content phenol and/or its derivative in benzotriazole compound, the polymer color yellowing phenomenon that can make it corresponding has and very significantly improves, and also has unusual effect to improving polymer degradation simultaneously.

Summary of the invention

It is an object of the invention to provide a kind of additive A for polymkeric substance, this additive A by adding the phenol and its derivatives of trace in benzotriazole compound, can obviously improve the problem that polymer product turns yellow, the problem of polymer degradation can also be improved simultaneously. To the degraded of polymkeric substance by melt volume index (MVR) assessment, by with the addition of the polymer melt of additive of the present invention viscosity compared with the comparative additive that with the addition of non-invention, melt volume index raises and represents polymer degradation.

The present invention is achieved by the following technical solutions:

For an additive A for polymkeric substance, comprising:

Component I: the compound with following structural formula,

Wherein, R1, R2 are identical or different, represent for H, C1-C6 alkyl or C6-C18 aryl; R3 is H or halogen;

Component I I: one or more in phenol, 2-methylphenol, 4-methylphenol, 2,4-xylenol.

In component I, preferred R1, R2 are different, and R1 is H, R2 is methyl, and R3 is H, is expressed as:

Preferred R1, R2 are identical, are 1,1-3,5-dimethylphenyl, and R3 is H, is expressed as:

Preferred R1, R2 are different, and R1 is the tertiary butyl, and R2 is methyl, and R3 is Cl, is expressed as:

Preferred R1, R2 are identical, are the tertiary butyl, and R3 is Cl, is expressed as:

Preferred R1, R2 are identical, are tert-pentyl, and R3 is H, is expressed as:

Preferred R1, R2 are different, and R1 is 1,1 3,5-dimethylphenyls, and R2 is 1,1,3,3-tetramethyl butyl, and R3 is H, is expressed as:

Preferred R1, R2 are different, and R1 is H, R2 is tertiary octyl group, and R3 is H, is expressed as:

The weight content of described component I I in total additive is 0.01%-1%, it is preferable that weight content is 0.04%-0.5%, it is more preferable to weight content is 0.08%-0.2%. Described component I I is preferably phenol.

In additive A of the present invention, the weight content of moisture is 0.1-3%, it is preferable that weight content is 0.5-1%.

The present invention also provides a kind of compositions of additives, comprises:

Component I: the compound with following structural formula,

Wherein, R1, R2 are identical or different, represent for H, C1-C6 alkyl or C6-C18 aryl; R3 is H or Cl;

Component I I: one or more in phenol, 2-methylphenol, 4-methylphenol, 2,4-xylenol, its weight content in total additive is 0.01%-0.3%.

With other additive B of at least one; Wherein the gross weight content of component I and component I I accounts for the 50 to 99.9% of composition total weight, it is preferable that 70 to 95%, and the weight content of other additive B of at least one is 0.1 to 50%; Preferably 5 to 30%.

Other additive B described is one or more of following material:

1. oxidation inhibitor, comprises following kind:

1.1 alkylation list phenol, such as 2, 6-di-tert-butyl-4-methy phenol, the 2-tertiary butyl-4, 6-xylenol, 2, 6-di-t-butyl-4-ethylphenol, 2, 6-di-t-butyl-4-normal-butyl phenol, 2, 6-di-t-butyl-4-isobutyl-phenol, 2, 6-bis-cyclopentyl-4-methylphenol, 2-(Alpha-Methyl cyclohexyl)-4, 6-xylenol, 2, 6-bis-(octadecyl)-4-methylphenol, 2, 4, 6-thricyclohexyl phenol, 2, 6-di-t-butyl-4-methoxymethyl phenol, side chain is linear or the nonyl phenol of branching such as 2, 6-dinonyl-4-methylphenol, 2, 4-dimethyl-6-(1 '-methyl undecane-1 '-Ji) phenol, 2, 4-dimethyl-6-(1 '-methyl heptadecane-1 '-Ji) phenol, 2, 4-dimethyl-6-(1 '-methyl tridecane-1 '-Ji) phenol and mixture thereof.

1.2 Alkyithiomethylphenols, such as 2,4-bis-pungent sulphur ylmethyl-6-tert.-butyl phenol, 2,4-bis-pungent sulphur ylmethyl-6-methylphenol, 2,4-bis-pungent sulphur ylmethyl-6-ethylphenol, 2,6-bis-(dodecylthio) methyl-4-nonylphenol.

1.3 hydroquinones and alkvlated hydroquinones, such as 2,6-di-t-butyl-4-methoxyphenol, DBH 2,5 di tert butylhydroquinone, 2,5 di tert amlyl hydroquinone, 2,6-phenylbenzene-4-octade-cyloxyphenol, 2,6-di-tert-butyl hydroquinone, 2,5-di-t-butyl-4-HA, 3,5-di-t-butyl-4-HA, stearic acid 3, two (3,5-di-tert-butyl-hydroxy phenyl) ester of 5-di-t-butyl-4-hydroxylphenyl ester, hexanodioic acid.

1.4 tocopherols, such as alpha-tocopherol, 5,8-dimethyl tocol, Gamma-Tocopherol, Delta-Tocopherol and mixture (vitamin-E) thereof.

1.5 Hydroxylated thiodiphenyl ethers, such as 2,2 '-thiobis (the 6-tertiary butyl-4-methylphenol), 2,2 '-thiobis (4-octyl group phenol), 4,4 '-thiobis (the 6-tertiary butyl-3-methylphenol), 4,4 '-thiobis (the 6-tertiary butyl-2-methylphenol), 4,4 '-thiobis (3,6-di-secondary amyl phenol), 4,4 '-bis-(2,6-dimethyl-4-hydroxy phenyl) two thioethers.

1.6 alkylidene bisphenols, such as 2,2 '-methylene-bis (the 6-tertiary butyl-4-methylphenol), 2,2 '-methylene-bis (the 6-tertiary butyl-4-ethylphenol), 2,2 '-methylene-bis [4-methyl-6-(Alpha-Methyl cyclohexyl) phenol], 2,2 '-methylene-bis (4-methyl-6-cyclohexylphenol), 2,2 '-methylene-bis (6-nonyl-4-methylphenol), 2,2 '-methylene-bis (4,6-DI-tert-butylphenol compounds), 2,2 '-ethylenebis (4,6-DI-tert-butylphenol compounds), 2,2 '-ethylenebis (the 6-tertiary butyl-4-isobutyl-phenol), 2,2 '-methylene-bis [6-(��-methylbenzyl)-4-nonyl phenol], 2,2 '-methylene-bis [6-(bis (alpha, alpha-dimethylbenzyl) base)-4-nonyl phenol], 4,4 '-methylene-bis (2,6 di t butyl phenol), 4,4 '-methylene-bis (the 6-tertiary butyl-2-methylphenol), two (5-tertiary butyl-4-hydroxy-2-aminomethyl phenyl) butane of 1,1-, two (the 3-tertiary butyl-5-methyl-2-the hydroxybenzyl)-4-methylphenol of 2,6-, 1,1,3-tri-(5-tertiary butyl-4-hydroxy-2-aminomethyl phenyl) butane, two (5-tertiary butyl-4-hydroxy-2-the aminomethyl phenyl)-3-dodecyl sulfydryl butane of 1,1-, ethylene glycol bis [two (3 '-tertiary butyl-4 '-hydroxy phenyl) butyric ester of 3,3-], two (3-tertiary butyl-4-hydroxy-5-aminomethyl phenyl) Dicyclopentadiene (DCPD), two [2-(3 '-tertiary butyl-2 '-hydroxyl-5 '-methyl-benzyl)-6-tertiary butyl-4-aminomethyl phenyl] terephthalate, two (3,5-dimethyl-2-hydroxy phenyl) butane of 1,1-, two (3,5-di-tert-butyl-hydroxy phenyl) propane of 2,2-, two (5-tertiary butyl-4-hydroxy-2-the aminomethyl phenyl)-4-dodecyl sulfydryl butane of 2,2-, 1,1,5,5-tetra-(5-tertiary butyl-4-hydroxy-2-aminomethyl phenyl) pentane.

1.7O-, N-and S-benzyl compounds, such as 3,5,3 ', 5 '-tetra-tert-4,4 '-dihydroxyl dibenzyl ether, 4-hydroxyl-3,5-dimethyl benzyl Thiovanic acid stearyl, 4-hydroxyl-3,5-di-t-butyl Benzylmercapto acetic acid tridecyl ester, three (3,5-di-tert-butyl-4-hydroxyl benzyl) amine, two (the 4-tertiary butyl-3-hydroxyl-2,6-dimethyl benzyl) dithio terephthalate, two (3,5-di-tert-butyl-4-hydroxyl benzyl) sulfide, 3,5-di-tert-butyl-4-hydroxyl benzyl Thiovanic acid isooctyl acrylate.

1.8 aromatic hydroxy benzyl compounds, such as 1,3,5-tri-(3,5-di-tert-butyl-4-hydroxyl benzyl)-2,4, two (the 3,5-di-tert-butyl-4-hydroxyl benzyl)-2 of 6-Three methyl Benzene, 1,4-, 3,5,6-tetramethyl-benzene, 2,4,6-tri-(3,5-di-tert-butyl-4-hydroxyl benzyl) phenol.

1.9 triaizine compounds, such as 2, two (the octylmercapto)-6-(3 of 4-, 5-di-t-butyl-4-hydroxybenzene amido)-1, 3, 5-triazine, 2-octylmercapto-4, 6-two (3, 5-di-t-butyl-4-hydroxybenzene amido)-1, 3, 5-triazine, 2-octylmercapto-4, 6-two (3, 5-di-t-butyl-4-hydroxyphenoxy)-1, 3, 5-triazine, 2, 4, 6-tri-(3, 5-di-t-butyl-4-hydroxyphenoxy)-1, 2, 3-triazine, 1, 3, 5-tri-(3, 5-di-tert-butyl-4-hydroxyl benzyl) isocyanuric acid ester, 1, 3, 5-tri-(the 4-tertiary butyl-3-hydroxyl-2, 6-dimethyl benzyl) isocyanuric acid ester, 2, 4, 6-tri-(3, 5-di-tert-butyl-hydroxy phenyl ethyl)-1, 3, 5-triazine, 1, 3, 5-tri-(3, 5-di-tert-butyl-hydroxy phenyl propionyl)-six hydrogen-1, 3, 5-triazine, 1, 3, 5-tri-(3, 5-dicyclohexyl-4-hydroxybenzyl) isocyanuric acid ester.

1.10 benzylphosphonic acid ester, such as 2,5-di-tert-butyl-4-hydroxyl benzyl dimethyl phosphonate, 3,5-di-tert-butyl-4-hydroxyl benzyl diethyl phosphonate, 3, the calcium salt of the mono ethyl ester of 5-di-tert-butyl-4-hydroxyl benzyl phosphonic acids two (octadecyl) ester, 5-tertiary butyl-4-hydroxy-3-methyl-benzyl phosphonic acids two (octadecyl) ester, 3,5-di-tert-butyl-4-hydroxyl benzyl phosphonic acids.

1.11 Acylamino phenol classes, such as 4-hydroxylauranilide, 4-hydroxystearanilide, N-(3,5-di-tert-butyl-hydroxy phenyl) the pungent ester of carboxylamine.

1.12 ��-(3, 5-di-tert-butyl-hydroxy phenyl) ester of propionic acid and following monohydroxy-alcohol or polyvalent alcohol: such as with methyl alcohol, ethanol, n-Octanol, isooctyl alcohol, Stearyl alcohol, 1, 6-hexylene glycol, 1, 9-nonanediol, ethylene glycol, 1, 2-propylene glycol, neopentyl glycol, thiodiglycol, glycol ether, triglycol, tetramethylolmethane, three (hydroxyethyl) isocyanuric acid ester, N, N '-bis-(hydroxyethyl) oxamide, 3-thia hendecanol, 3-thia pentadecylic alcohol, trimethylammonium hexylene glycol, TriMethylolPropane(TMP), 4-hydroxymethyl-1-phosphorus assorted-2, 6, the ester of 7-trioxa-l-phosphabicyclo [2.2.2] octane.

The ester of 1.13 ��-(5-tertiary butyl-4-hydroxy-3-aminomethyl phenyl) propionic acid and following monohydroxy-alcohol or polyvalent alcohol: such as with methyl alcohol, ethanol, n-Octanol, isooctyl alcohol, Stearyl alcohol, 1, 6-hexylene glycol, 1, 9-nonanediol, ethylene glycol, 1, 2-propylene glycol, neopentyl glycol, thiodiglycol, glycol ether, triglycol, tetramethylolmethane, three (hydroxyethyl) isocyanuric acid ester, N, N '-bis-(hydroxyethyl) oxamide, 3-thia hendecanol, 3-thia pentadecylic alcohol, trimethylammonium hexylene glycol, TriMethylolPropane(TMP), 4-hydroxymethyl-1-phosphorus assorted-2, 6, 7-trioxa-l-phosphabicyclo [2.2.2] octane, 3, 9-pair [2-{3-(3-tertiary butyl-4-hydroxy-5-aminomethyl phenyl) propionyloxy }-1, 1-dimethyl ethyl]-2, 4, 8, the ester of assorted spiral shell [5.5] undecane of 10-tetra-oxygen.

1.14 ��-(3, 5-dicyclohexyl-4-hydroxy phenyl) ester of propionic acid and following monohydroxy-alcohol or polyvalent alcohol: such as with methyl alcohol, ethanol, octanol, Stearyl alcohol, 1, 6-hexylene glycol, 1, 9-nonanediol, ethylene glycol, 1, 2-propylene glycol, neopentyl glycol, thiodiglycol, glycol ether, triglycol, tetramethylolmethane, three (hydroxyethyl) isocyanuric acid ester, N, N '-bis-(hydroxyethyl) oxamide, 3-thia hendecanol, 3-thia pentadecylic alcohol, trimethylammonium hexylene glycol, TriMethylolPropane(TMP), 4-hydroxymethyl-1-phosphorus assorted-2, 6, the ester of 7-trioxa-l-phosphabicyclo [2.2.2] octane.

1.153, the ester of 5-di-tert-butyl-hydroxy phenyl acetic acid and following monohydroxy-alcohol or polyvalent alcohol: such as with methyl alcohol, ethanol, octanol, Stearyl alcohol, 1, 6-hexylene glycol, 1, 9-nonanediol, ethylene glycol, 1, 2-propylene glycol, neopentyl glycol, thiodiglycol, glycol ether, triglycol, tetramethylolmethane, three (hydroxyethyl) isocyanuric acid ester, N, N '-bis-(hydroxyethyl) oxamide, 3-thia hendecanol, 3-thia pentadecylic alcohol, trimethylammonium hexylene glycol, TriMethylolPropane(TMP), 4-hydroxymethyl-1-phosphorus assorted-2, 6, the ester of 7-trioxa-l-phosphabicyclo [2.2.2] octane.

1.16 ��-(3; 5-di-tert-butyl-hydroxy phenyl) acid amides of propionic acid; such as N; N '-bis-(3; 5-di-tert-butyl-hydroxy phenyl propionyl) hexamethylene-diamine, N; N '-bis-(3; 5-di-tert-butyl-hydroxy phenyl propionyl) trimethylene diamine, N; N '-bis-(3; 5-di-tert-butyl-hydroxy phenyl propionyl) hydrazine, N; N '-bis-[2-(3-[3,5-di-tert-butyl-hydroxy phenyl] propionyloxy) ethyl] oxamide.

2. other UV absorption agent outside component I of the present invention

2.12-dihydroxy benaophenonel class, such as 4-hydroxyl, 4-methoxyl group, the pungent oxygen base of 4-, 4-oxygen in last of the ten Heavenly stems base, 4-dodecane oxygen base, 4-benzyloxy, 4,2 ', 4 '-trihydroxy-and 2 '-hydroxyl-4,4 '-dimethoxy derivative.

2.2 replace the ester with unsubstituting phenenyl formic acid, such as Whitfield's ointment 4-tertiary butyl phenyl ester, salol, Whitfield's ointment octyl octylphenyl, dibenzoyl resorcinol, two (4-tert-butyl benzoyl) Resorcinol, benzoyl Resorcinol, 3,5-di-tert-butyl-4-hydroxybenzoic acid 2,4-6-di-tert-butyl phenyl ester, 3,5-di-tert-butyl-4-hydroxybenzoic acid cetyl ester, 3,5-di-tert-butyl-4-hydroxybenzoic acid stearyl, 3,5-di-tert-butyl-4-hydroxybenzoic acid 2-methyl-4,6-6-di-tert-butyl phenyl ester.

2.3 esters of acrylic acid, such as alpha-cyano-��, ��-diphenyl-ethyl acrylate, alpha-cyano-��, ��-diphenyl 2-Propenoic acid-2-ethylhexyl ester, ��-methoxycarbonyl methyl cinnamate, alpha-cyano-Beta-methyl methyl p-methoxy cinnamate, alpha-cyano-Beta-methyl p-methoxycinnamic acid fourth ester, ��-methoxycarbonyl methyl p-methoxy cinnamate, N-(beta-carbomethoxy-3-beta-cyano vinyl)-2-methyl indoline, four (alpha-cyano-��, ��-phenylbenzene) vinylformic acid neo-pentyl ester.

2.4 nickel compound, such as 2, 2 '-thiobis [4-(1, 1, 3, 3-tetramethyl butyl) phenol] nickel complex, such as 1: 1 or 1: 2 title complex, it has or does not have other parts such as n-Butyl Amine 99, trolamine or N-cyclohexyl diethanolamine, nickel dibutyl dithiocarbamate, 4-hydroxyl-3, the mono alkyl ester of 5-di-t-butyl benzylphosphonic acid is such as the nickel salt of methyl esters or second ester, ketoxime is such as the nickel complex of 2-hydroxy-4-methyl phenyl undecyl ketoxime, the nickel complex of 1-phenyl-4-lauroyl-5-hydroxypyrazoles, it has or does not have other parts.

2.5 bulky amine, such as two (1-undecane oxygen base-2, 2, 6, 6-tetramethyl--4-piperidyl) carbonic ether, two (2, 2, 6, 6-tetramethyl--4-piperidyl) sebate, two (2, 2, 6, 6-tetramethyl--4-piperidyl) succinate, two (1, 2, 2, 6, 6-pentamethyl--4-piperidyl) sebate, two (pungent oxygen base-2 of 1-, 2, 6, 6-tetramethyl--4-piperidyl) sebate, two (1, 2, 2, 6, 6-pentamethyl--4-piperidyl) normal-butyl-3, 5-di-tert-butyl-4-hydroxyl benzyl malonic ester, 1-(2-hydroxyethyl)-2, 2, 6, the condenses of 6-tetramethyl--4-hydroxy piperidine and succsinic acid, N, N '-bis-(2, 2, 6, 6-tetramethyl--4-piperidyl) hexamethylene-diamine and the tertiary octyl amino-2 of 4-, 6-bis-chloro-1, 3, linear or the ring-shaped condensate of 5-triazine, three (2, 2, 6, 6-tetramethyl--4-piperidyl) nitrilotriacetate, four (2, 2, 6, 6-tetramethyl--4-piperidyl)-1, 2, 3, 4-ethylene-dimalonic acid ester, 1, 1 '-(1, 2-ethylidene)-bis-(3, 3, 5, 5-tetramethyl-piperazine ketone), 4-benzoyl-2, 2, 6, 6-tetramethyl piperidine, the stearic oxygen base-2 of 4-, 2, 6, 6-tetramethyl piperidine, two (1, 2, 2, 6, 6-pentamethvl base)-2-normal-butyl-2-(2-hydroxyl-3, 5-di-t-butyl benzyl) malonic ester, 3-n-octyl-7, 7, 9, 9-tetramethyl--1, 3, 8-thriazaspiro [4.5] last of the ten Heavenly stems-2, 4-diketone, two (pungent oxygen base-2 of 1-, 2, 6, 6-tetramethyl-piperidyl) sebate, two (pungent oxygen base-2 of 1-, 2, 6, 6-tetramethyl-piperidyl) succinate, N, N '-bis--(2, 2, 6, 6-tetramethyl--4-piperidyl) hexamethylene-diamine and 4-morpholinyl-2, 6-bis-chloro-1, 3, linear or the ring-shaped condensate of 5-triazine, 2-chloro-4, two (the 4-n-butylamino-2 of 6-, 2, 6, 6-tetramethyl-piperidyl)-1, 3, 5-triazine and 1, the condenses of two (3-amino propyl amino) ethane of 2-, 2-chloro-4, 6-bis-(4-n-butylamino-1, 2, 2, 6, 6-pentamethvl base)-1, 3, 5-triazine and 1, the condenses of two (3-amino propyl amino) ethane of 2-, 8-ethanoyl-3-dodecyl-7, 7, 9, 9-tetramethyl--1, 3, 8-thriazaspiro [4.5] decane-2, 4-diketone, 3-dodecyl-1-(2, 2, 6, 6-tetramethyl--4-piperidyl) tetramethyleneimine-2, 5-diketone, 3-dodecyl-1-(1, 2, 2, 6, 6-pentamethyl--4-piperidyl) tetramethyleneimine-2, 5-diketone, 4-n-Hexadecane oxygen base-and the stearic oxygen base-2 of 4-, 2, 6, the mixture of 6-tetramethyl piperidine, N, N '-bis-(2, 2, 6, 6-tetramethyl--4-piperidyl) hexamethylene-diamine and 4-cyclohexyl amino-2, 6-bis-chloro-1, 3, the condenses of 5-triazine, 1, two (3-amino propyl amino) ethane and 2 of 2-, 4, 6-tri-chloro-1, 3, 5-triazine and 4-butylamino-2, 2, 6, the condenses (CAS registration number [136504-96-6]) of 6-tetramethyl piperidine, 1,6-hexanediamine and the chloro-1,3,5-triazine of 2,4,6-tri-and N, the condenses (CAS registration number [192268-64-7]) of N-dibutylamine and 4-butylamino-2,2,6,6-tetramethyl piperidine, N-(2, 2, 6, 6-tetramethyl--4-piperidyl) dodecyl succinimide, N-(1, 2, 2, 6, 6-pentamethyl--4-piperidyl) dodecyl succinimide, 2-undecyl-7, 7, 9, 9-tetramethyl--1-oxygen assorted-3, 8-diaza-4-oxo spiral shell [4, 5] decane, 7, 7, 9, 9-tetramethyl--2-ring undecyl-1-oxygen assorted-3, 8-diaza-4-oxo spiral shell [4, 5] reaction product of decane and Epicholorohydrin, 1, 1-two (1, 2, 2, 6, 6-pentamethyl--4-piperidyl oxygen base carbonyl)-2-(4-p-methoxy-phenyl) ethene, N, N '-bis-formyl radical-N, N '-bis-(2, 2, 6, 6-tetramethyl--4-piperidyl) hexamethylene-diamine, 4-methoxyl group methylene radical propanedioic acid and 1, 2, 2, 6, the diester of 6-pentamethyl--4-hydroxy piperidine, poly-[methyl-propyl-3-oxygen base-4-(2, 2, 6, 6-tetramethyl--4-piperidyl)] siloxanes, maleic anhydride-alpha-olefin copolymer and 2, 2, 6, 6-tetramethyl--4-amino piperidine or 1, 2, 2, 6, the reaction product of 6-pentamethyl--4-amino piperidine, 2, two [N-(the 1-cyclohexyloxy-2 of 4-, 2, 6, 6-tetramethyl piperidine-4-base)-N-butylamino]-6-(2-hydroxyethyl) amino-1, 3, 5-triazine, 1-(2-hydroxy-2-methyl propoxy-)-4-octadecane acyloxy-2, 2, 6, 6-tetramethyl piperidine, 5-(2-ethyl hexyl acyl group) oxygen ylmethyl-3, 3, 5-trimethylammonium-2-morpholone mai, Sanduvor (Clariant,CAS registration number [106917-31-1]), 5-(2-ethyl hexyl acyl group) oxygen ylmethyl-3, 3, 5-trimethylammonium-2-morpholone mai, 2, two [(the 1-cyclohexyloxy-2 of 4-, 2, 6, 6-piperidin-4-yl) butylamino] the chloro-s-triazine of-6-and N, N '-bis-(3-aminopropyl) quadrol) reaction product, 1, 3, 5-tri-(N-cyclohexyl-N-(2, 2, 6, 6-tetramethyl-piperazine-3-ketone-4-base) amino)-s-triazine, 1, 3, 5-tri-(N-cyclohexyl-N-(1, 2, 2, 6, 6-pentamethyl-piperazine-3-ketone-4-base) amino)-s-triazine.

2.6 oxamide, such as 4, 4 '-two pungent oxygen base oxanilide, 2, 2 '-diethoxy oxanilide, 2, 2 '-two pungent oxygen base-5, 5 '-di-t-butyl oxanilide, 2, 2 '-two (dodecane oxygen base)-5, 5 '-di-t-butyl oxanilide, 2-oxyethyl group-2 '-ethyl oxanilide, N, N '-bis-(3-dimethylaminopropyl) oxamide, 2-oxyethyl group-5-the tertiary butyl-2 '-ethyl oxanilide and with 2-oxyethyl group-2 '-ethyl-5, the mixture of 4 '-di-t-butyl oxanilide, o-and p-methoxyl group two replaces the mixture of oxanilide and o-and p-oxyethyl group two replaces the mixture of oxanilide.

2.72-(2-hydroxy phenyl)-1, 3, 5-triazines, such as 2, 4, 6-tri-(2-hydroxyl-4-octyloxyphenyl)-1, 3, 5-triazine, 2-(2-hydroxyl-4-octyloxyphenyl)-4, 6-two (2, 4-3,5-dimethylphenyl)-1, 3, 5-triazine, 2-(2, 4-dihydroxy phenyl)-4, 6-two (2, 4-3,5-dimethylphenyl)-1, 3, 5-triazine, 2, two (2-hydroxyl-4-propoxy-the phenyl)-6-(2 of 4-, 4-3,5-dimethylphenyl)-1, 3, 5-triazine, 2-(2-hydroxyl-4-octyloxyphenyl)-4, two (the 4-aminomethyl phenyl)-1 of 6-, 3, 5-triazine, 2-(2-hydroxyl-4-dodecane oxygen base phenyl)-4, 6-two (2, 4-3,5-dimethylphenyl)-1, 3, 5-triazine, 2-(2-hydroxyl-4-tridecane oxygen base phenyl)-4, 6-two (2, 4-3,5-dimethylphenyl)-1, 3, 5-triazine, 2-[2-hydroxyl-4-(2-hydroxyl-3-butoxy propoxy-) phenyl]-4, 6-two (2, 4-dimethyl)-1, 3, 5-triazine, 2-[2-hydroxyl-4-(the pungent oxygen base propoxy-of 2-hydroxyl-3-) phenyl]-4, 6-two (2, 4-dimethyl)-1, 3, 5-triazine, 2-[4-(dodecane oxygen base/tridecane oxygen base-2-hydroxy propyloxy group)-2-hydroxy phenyl]-4, 6-two (2, 4-3,5-dimethylphenyl)-1, 3, 5-triazine, 2-[2-hydroxyl-4-(2-hydroxyl-3-dodecane oxygen base propoxy-) phenyl]-4, 6-two (2, 4-3,5-dimethylphenyl)-1, 3, 5-triazine, 2-(2-hydroxyl-4-hexyloxy) phenyl-4, 6-phenylbenzene-1, 3, 5-triazine, 2-(2-hydroxyl-4-p-methoxy-phenyl)-4, 6-phenylbenzene-1, 3, 5-triazine, 2, 4, 6-tri-[2-hydroxyl-4-(3-butoxy-2-hydroxy propyloxy group) phenyl]-1, 3, 5-triazine, 2-(2-hydroxy phenyl)-4-(4-p-methoxy-phenyl)-6-phenyl-1, 3, 5-triazine, 2-{2-hydroxyl-4-[3-(2-ethylhexyl-1-oxygen base)-2-hydroxy propyloxy group] phenyl }-4, 6-two (2, 4-3,5-dimethylphenyl)-1, 3, 5-triazine, 2, two (4-[2-ethyl hexyl oxy]-2-the hydroxy phenyl)-6-(4-p-methoxy-phenyl)-1 of 4-, 3, 5-triazine.

3. metal passivator, such as N, N '-phenylbenzene oxamide, N-salicylic aldehyde-N '-salicylyl hydrazine, N, N '-bis-(salicylyl) hydrazine, N, N '-bis-(3,5-di-tert-butyl-hydroxy phenyl propionyl) hydrazine, 3-salicylyl amino-1,2,4-triazole, two (benzylidene) oxalyl two hydrazine, oxanilide, m-p-hthaloyl dihydrazide, sebacoyl two phenyl hydrazine, N, N '-diacetyl adipyl dihydrazide, N, N '-bis-(salicylyl) oxalyl two hydrazine, N, N '-bis-(salicylyl) sulphur are for propionyl two hydrazine.

4. phosphorous acid ester and phosphinate, such as triphenyl phosphite, phosphorous acid diphenyl alkyl ester, phenyl dialkyl, tricresyl phosphite (nonyl phenyl) ester, trilauryl, tricresyl phosphite (octadecyl) ester, distearyl pentaerythrityl diphosphite, tricresyl phosphite (2,4-di-tert-butyl-phenyl) ester, diiso decyl pentaerythritol diphosphites, two (2,4-di-tert-butyl-phenyl) pentaerythritol diphosphites, two (2,4-dicumylphenyl) pentaerythritol diphosphites, two (2,6-di-t-butyl-4-aminomethyl phenyl) pentaerythritol diphosphites, two different last of the ten Heavenly stems oxygen base pentaerythritol diphosphites, two (2,4-di-t-butyl-6-aminomethyl phenyl) pentaerythritol diphosphites, two (2,4,6-tri-(tert-butyl-phenyl) pentaerythritol diphosphites, three stearyl Sorbitol Powder three phosphorous acid esters, 4,4 '-biphenylene two phosphonous acid four (2,4-di-tert-butyl-phenyl) ester, assorted eight rings of the assorted phosphorus of different pungent oxygen base-2,4,8,10-tetra-tert-12H-dibenzo [d, g]-1,3,2-two oxygen of 6-, two (2,4-di-t-butyl-6-aminomethyl phenyl) methyl esters of phosphorous acid, two (2,4-di-t-butyl-6-aminomethyl phenyl) the second ester of phosphorous acid, 6-fluoro-2,4,8,10-tetra-tert-12-methyldiphenyl is assorted eight rings of the assorted phosphorus of [d, g]-1,3,2-two oxygen also, 2,2 ', 2 "-nitrilo [triethyl three (3,3 ', 5,5 '-tetra-tert-1,1 '-biphenyl-2,2 '-two base) phosphorous acid ester], (3,3 ', 5,5 '-tetra-tert-1,1 '-biphenyl-2,2 '-two base) phosphorous acid 2-ethylhexyl, 5-butyl-5-ethyl-2-(2,4,6-tri-butyl-phenoxy)-1,3,2-two oxygen is mixed phosphorus heterocycle propane.

5. azanol, such as N, N-dibenzyl hydroxylamine, N, N-diethyl hydroxylamine, N, N-dioctyl azanol, N, N-bis-lauryl azanol, N, N-bis-(tetradecyl) azanol, N, N-bis-(hexadecyl) azanol, N, N-bis-(octadecyl) azanol, N-hexadecyl-N-octadecyl base azanol, N-heptadecyl-N-octadecyl hydroxylamine, N derived from hydrogenated tallow amine, N-dialkyl group azanol.

6. nitre ketone, such as N-benzyl-alpha-phenyinitrone, N-ethyl-��-methylnitrone, N-octyl alpha-heptylnitrone, N-lauryl-��-undecyinitrone, N-tetradecyl-��-tridecyinitrone, N-hexadecyl-��-pentadecylnitrone, N-octadecyl-��-heptadecyl-nitrone, N-hexadecyl-al-pha nitre ketone, N-octadecyl-��-pentadecylnitrone, N-heptadecyl-��-heptadecyl-nitrone, N-octadecyl-��-hexadecyl nitre ketone, nitre ketone derived from N, N-dialkyl group azanol (derived from hydrogenated tallow amine).

7. sulphur is for synergist, such as thio-2 acid two Lauryl Ester, thio-2 acid myristyl ester, thio-2 acid two stearyl or two stearyl two thioethers.

8. peroxide scavenger, the such as ester of ��-thio-2 acid, such as the zinc salt of Lauryl Ester, stearyl, myristyl ester or tridecyl ester, mercaptobenzimidazole or 2-mercaptobenzimidazole, zinc dibutyl dithiocarbamate, two (octadecyl) two thioether, tetramethylolmethane four (��-dodecy) propionic ester.

9. polymeric amide stablizer, the mantoquita such as combined with iodine and/or phosphorus compound and manganous salt.

10. alkalescence co-stabilizer, the an alkali metal salt of such as trimeric cyanamide, polyvinylpyrrolidone, Dyhard RU 100, cyanuric acid alkatriene propyl diester, urea derivatives, hydrazine derivative, amine, polymeric amide, urethane, higher fatty acid and alkaline earth salt, such as calcium stearate, Zinic stearas, mountain acid magnesium, Magnesium Stearate, sodium ricinate and potassium palmitate, pyrocatechuic acid antimony or pyrocatechuic acid zinc.

11. nucleators, such as inorganic substance are such as talcum, metal oxides such as titanium dioxide or magnesium oxide, it is preferable that the phosphoric acid salt of alkaline-earth metal, carbonate or vitriol; Organic compound such as single-or poly carboxylic acid and salt thereof, such as 4-p t butylbenzoic acid, hexanodioic acid, diphenyl acetic acid, sodium succinate or Sodium Benzoate; Polymerizable compound is such as ionic copolymer (ionomer). Especially two (3 ', the 4 '-dimethyl benzylidene) Sorbitol Powder of 1,3:2,4-, 1,3:2,4-bis-(to methyl dibenzylidene) Sorbitol Powder and 1,3:2,4-bis-(benzylidene) Sorbitol Powder it is preferably.

12. other additives, such as softening agent, lubricant, emulsifying agent, pigment, rheologic additive, catalyzer, flowing regulator, white dyes, fire retardant, static inhibitor and whipping agent.

Preferred additive B is:

1) other UV absorption agent beyond the present invention.

2) processing additives is such as anti-skidding/anti-caking additive, softening agent, white dyes, static inhibitor and whipping agent.

3) antioxidant.

The present invention also provides a kind of polymer composition, comprise the required additive A for polymkeric substance, or the composition of additive A and additive B, wherein additive A or the composition that is made up of additive A and additive B account for the weight content 0.1-10% of polymer composition, the weight content of polymkeric substance is 30-99.9%, and the weight content of filler is 0-60%.

The polymkeric substance that the present invention can use is thermoset and thermoplastic polymer, be selected from following material one or more:

1. the polymkeric substance of monoolefine and diolefine, such as polypropylene, polyisobutene, polybutene, poly-4-methylpentene, polyvinyl eyclohexane, polyisoprene or polyhutadiene, and the polymkeric substance of cycloolefin, the polymkeric substance of such as cyclopentenes or norbornylene, polyethylene (optionally crosslinkable), such as high density polyethylene(HDPE) (HDPE), high-density and High molecular weight polyethylene (HDPE-HMW), high-density and ultrahigh molecular weight polyethylene(UHMWPE) (HDPE-UHMW), medium-density polyethylene (MDPE), Low Density Polyethylene (LDPE), linear low density polyethylene (LLDPE).

2. the mixture of the polymkeric substance mentioned in 1, the mixture of such as polypropylene and polyisobutene, polypropylene and the mixture (such as PP/HDPE, PP/LDPE) of polyethylene and the mixture (such as LDPE/HDPE) of dissimilar polyethylene.

3. monoolefine and diolefine each other or with the multipolymer of other vinyl monomers, such as ethylene/propene copolymer, linear low density polyethylene (LLDPE) and the mixture with Low Density Polyethylene (LDPE) thereof, propylene/fourth-1-alkene copolymer, propylene/isobutylene copolymers, ethene/fourth-1-alkene copolymer, ethylene/hexene multipolymer, ethene/methylpentene multipolymer, ethene/heptene multipolymer, ethylene/octene, ethylene/vinyl base hexanaphthene multipolymer, ethene/cyclic olefine copolymer (such as ethene/norbornylene, such as COC), ethene/1-olefin copolymer (wherein 1-alkene original position produces), the terpolymer of propylene/butadienecopolymer, iso-butylene/isoprene copolymer, ethylene/vinyl base tetrahydrobenzene multipolymer, ethylene/alkyl acrylate copolymer, ethylene/methacrylic acid alkyl ester copolymer, ethylene/vinyl acetate or ethylene/acrylic acid copolymer and salt (ionomer) and ethene and propylene and diene (such as hexadiene, Dicyclopentadiene (DCPD) or ethylidene norbornene), with these multipolymers mixture each other and with above-mentioned 1) in the mixture of polymkeric substance mentioned, such as polypropylene/ethylene-propylene copolymer, LDPE/ vinyl-vinyl acetate copolymer (EVA), LDPE/ ethylene-acrylic acid copolymer (EAA), LLDPE/EVA, LLDPE/EAA and the mixture with other polymkeric substance (such as polymeric amide) thereof.

4. hydrocarbon resin (such as C5-C9), comprises the mixture of its hydrogenation modification product (such as tackifier) and polyalkylene and starch.

The homopolymer of 1-4 and multipolymer can have any three-dimensional arrangement, advise between comprising, etc. rule, the rule or random such as half; Wherein preferred unregulated polymer. Also stereoblock polymer is comprised.

5. polystyrene, poly-p-methylstyrene, poly alpha methylstyrene.

6. the aromatic homopolymers of derived from ethylene base aromatic monomer and multipolymer, described monomer comprises all isomer of vinylbenzene, alpha-methyl styrene, Vinyl toluene, particularly to all isomer of Vinyl toluene, ethyl styrene, propylstyrene, vinyl biphenyl, vinyl naphthalene and vinyl anthracene and mixture thereof. Homopolymer and multipolymer can have any three-dimensional arrangement, advise between comprising, etc. rule, the rule or random such as half; Wherein preferred unregulated polymer. Also stereoblock polymer is comprised.

6a. comprises above-mentioned vi-ny l aromatic monomers and is selected from the multipolymer of following comonomer: ethene, propylene, diene, nitrile, acid, maleic anhydride class, maleimide, vinyl-acetic ester and vinylchlorid or acrylic acid series derivative and mixture thereof, such as phenylethylene/butadiene, styrene/acrylonitrile, styrene/ethylene (multipolymer), styrene/methacrylic acid alkyl ester, phenylethylene/butadiene/alkyl acrylate, phenylethylene/butadiene/alkyl methacrylate, phenylethylene/maleic anhydride, styrene/acrylonitrile/methyl acrylate; The high-impact mixture of styrol copolymer and other polymkeric substance (such as polyacrylic ester, diene polymer or ethylene/propylene/diene terpolymers); And the segmented copolymer of vinylbenzene is such as styrene/butadiene/styrene, styrene/isoprene/styrene, styrene/ethylene/butylene/styrene or styrene/ethylene/propylene/styrene.

6b., by the derivative hydrogenating aromatic polymers of the polymkeric substance hydrogenation mentioned in above-mentioned 6, especially comprises the poly-cyclohexyl ethene (PCHE) obtained by random polystyrene hydrogenation, is commonly referred to polyvinyl eyclohexane (PVCH).

The hydrogenating aromatic polymers that 6c. is derived by the polymkeric substance hydrogenation mentioned in above-mentioned 6a.

7. the graft copolymer of vi-ny l aromatic monomers (such as vinylbenzene or alpha-methyl styrene), such as styrene-grafted polyhutadiene, styrene-grafted Polybutadiene-styrene or polybutadiene-acrylonitrile copolymer; The polyhutadiene of vinylbenzene and vinyl cyanide (or methacrylonitrile) grafting; The polyhutadiene of vinylbenzene, vinyl cyanide and methyl methacrylate-grafted; The polyhutadiene of vinylbenzene and maleic anhydride graft; The polyhutadiene of vinylbenzene, vinyl cyanide and maleic anhydride or maleimide grafting; The polyhutadiene of vinylbenzene and maleimide grafting; The polyhutadiene of vinylbenzene and alkyl acrylate or alkyl methacrylate grafting; The ethylene/propylene/diene terpolymers of vinylbenzene and acrylonitrile grafting; The polyalkyl acrylate of vinylbenzene and acrylonitrile grafting or polyalkyl methacrylate; The acrylate/butadiene copolymers of vinylbenzene and acrylonitrile grafting and with 6) in the mixture of listed multipolymer, be such as called the mixture of the multipolymer of ABS, MBS, ASA or AES polymkeric substance.

8. halogen-containing polymkeric substance, the chlorination of such as sovprene, chlorinated rubber, isobutylene-isoprene or the multipolymer of brominated copolymer (halogen butyl rubber), chlorination or chlorosulfonated polyethylene, ethene and ethylene chloride, Epicholorohydrin homopolymer and multipolymer, the polymkeric substance of especially halogen-containing vinyl compound, such as polyvinyl chloride, polyvinylidene dichloride, fluorinated ethylene propylene, poly(vinylidene fluoride); And multipolymer is such as vinylchlorid/vinylidene chloride, vinylchlorid/vinyl-acetic ester or vinylidene chloride/vinyl acetate copolymer.

9. derived from the polymkeric substance of alpha, beta-unsaturated acid and derivative thereof, such as polyacrylic ester and polymethacrylate; Polymethylmethacrylate, polyacrylamide and polyacrylonitrile, it carries out impact modification with butyl acrylate.

10. monomer mentioned in 9 multipolymer each other or the multipolymer with other unsaturated monomers, such as acrylonitrile/butadiene multipolymer, acrylonitrile/alkyl acrylate copolymers, acrylonitrile/alkoxyalkyl acrylate or vinyl cyanide/vinyl halide copolymers or vinyl cyanide/alkyl methacrylate/butadiene terpolymer.

11. derived from the polymkeric substance of unsaturated alcohol and amine or its acyl derivative or acetal, such as polyvinyl alcohol, polyvinyl acetate, polyvinyl stearate, polyvinyl benzoate, polymaleic acid vinyl acetate, polyvinyl butyral acetal, poly-phthalic acid allyl ester or polyene propyl group trimeric cyanamide; And with above-mentioned 1 in the multipolymer of mentioned alkene.

The homopolymer of 12. cyclic ethers and multipolymer, the such as multipolymer of polyalkylene glycol, polyoxyethylene, polyoxytrimethylene or itself and diglycidyl ether.

13. polyacetal are such as polyoxymethylene and contain ethylene oxide those polyoxymethylene as comonomer; With the polyacetal of thermoplastic polyurethane, acrylate or MBS modification.

The mixture of 14. polyphenylene oxide and polyphenylene sulfide and polyphenylene oxide and styrene polymer or polymeric amide.

15. urethane, it is on the one hand derived from hydroxy-end capped polyethers, polyester or polyhutadiene, on the other hand derived from aliphatic or aromatic polyisocyanate and precursor thereof.

16. polymeric amide and copolyamide, it is derived from diamines and dicarboxylic acid and/or derived from aminocarboxylic acid or corresponding lactan, such as polymeric amide 4, polyamide 6, polyamide 6/6,6/10,6/9,6/12,4/6,12/12, polymeric amide 11, polymeric amide 12, the aromatic poly amide that obtains by m-xylene diamine and hexanodioic acid; The polymeric amide prepared with m-phthalic acid and/or terephthalic acid by hexamethylene-diamine under the elastomerics of presence or absence as properties-correcting agent, such as poly-2,4,4-tri-methyl hexamethylene terephthalamide or poly-metaphenylene isophthaloyl amine; And the segmented copolymer of the elastomerics of above-mentioned polymeric amide and polyolefine, olefin copolymer, ionomer or chemical bonding or grafting; Or and polyethers, such as, with the segmented copolymer of polyoxyethylene glycol, polypropylene glycol or polytetramethylene glycol; And with the polymeric amide of EPDM or ABS modification or copolyamide; And the polymeric amide of condensation in the course of processing (RIM polymeric amide system).

17. polyester, it is derived from dicarboxylic acid and glycol and/or derived from hydroxycarboxylic acid or corresponding lactone or hand over ester, such as polyethylene terephthalate, polybutylene terephthalate, poly-1,4-hydroxymethyl-cyclohexane terephthalate, poly-alkylene naphthalate and poly-hydroxybenzoate and the copolyether ester derived from hydroxyl terminated polyether, and with the polyester of polycarbonate or MBS modification. copolyesters can comprise, such as (but being not limited to): polybutylene succinate/mutual-phenenyl two acid bromide two alcohol ester, poly adipate succinic acid ester/mutual-phenenyl two acid bromide two alcohol ester, poly-tetramethylene adipate/terephthalic acid tetramethylene ester, polybutylene succinate/tetramethylene adipate, polybutylene succinate/carbonic ether, poly-3-hydroxybutyrate ester/3-Hydroxyoctanoic acid ester copolymer, poly-3-hydroxybutyrate ester/3-hydroxycaproic ester/3-hydroxydecanoic acid ester terpolymer. in addition, aliphatic polyester can comprise, such as (but being not limited to): poly-(hydroxy alkane acid ester) class, especially it is poly-propiolactone, poly-butyrolactone, poly-pivalolactone, poly-valerolactone and polycaprolactone, polydiethylene glycol succinate, poly-succsinic acid propylene glycol ester, polybutylene succinate, poly-succsinic acid hexa-methylene ester, polyethylene glycol adipate, polypropylene adipate (PPA), poly adipate succinic acid ester, poly-hexanodioic acid hexa-methylene ester, poly-oxalic acid glycol ester, poly-oxalic acid propylene glycol ester, poly-oxalic acid butanediol ester, poly-oxalic acid hexa-methylene ester, polyethylene glycol sebacate, poly-sebacic acid propylene glycol ester, polydiethylene glycol sebacate and poly(lactic acid) (PLA) and with the corresponding polyester of polycarbonate or MBS modification. term " poly(lactic acid) (PLA) " represent the homopolymer being preferably PLLA and with any blend of other polymkeric substance or alloy, the multipolymer of lactic acid or rac-Lactide and other monomers, described other monomers such as hydroxycarboxylic acid is such as oxyacetic acid, 3-hydroxybutyrate, 4 hydroxybutyric acid, 4-hydroxypentanoic acid, 5-hydroxypentanoic acid, 6 hydroxycaproic acid and annular form thereof, term " lactic acid " or " rac-Lactide " comprise Pfansteihl, D-ALPHA-Hydroxypropionic acid, its mixture and dipolymer, i.e. L-rac-Lactide, D-rac-Lactide, Study of Meso-Lactide and any mixture thereof.

18. polycarbonate and polyestercarbonate.

19. polyketone.

20. polysulfones, polyethersulfone and polyetherketone.

21. cross-linked polymers, it is on the one hand derived from aldehyde, on the other hand derived from phenols, ureas and melamine class, such as phenol/formaldehyde resins, urea/formaldehyde resin and melamine/formaldehyde resin.

22. dryness and non-dry alkyd resin.

23. unsaturated polyester resins, it is derived from the copolyesters of saturated and unsaturated dicarboxylic acid and polyvalent alcohol and the vinyl compound as linking agent, and the Halogen modified product of low combustible.

24. can cross-linked acrylic acid system resin, its derived from replace acrylate, such as acrylic acid epoxy ester, urethane acrylate or polyester acrylate.

25. with the Synolac of melamine resin, urea resin, isocyanic ester, isocyanuric acid ester, polyisocyanates or cross linking of epoxy resin, vibrin and acrylate resin.

26. cross-linked epoxy resins, it is derived from aliphatic series, Zhi Huan race, heterocycle race or aromatics glycidyl compound, and the product of the diglycidylether of such as dihydroxyphenyl propane and Bisphenol F, it uses conventional stiffening agent such as acid anhydrides or amine to be cross-linked under presence or absence promotor.

The blend (blend polymer) of 27. above-mentioned polymkeric substance, such as PP/EPDM, polymeric amide/EPDM or ABS, PVC/EVA, PVC/ABS, PVC/MBS, PC/ABS, PBTP/ABS, PC/ASA, PC/PBT, PVC/CPE, PVC/ acrylate, POM/ thermoplasticity PUR, PC/ thermoplasticity PUR, POM/ acrylate, POM/MBS, PPO/HIPS, PPO/PA66 and multipolymer, PA/HDPE, PA/PP, PA/PPO, PBT/PC/ABS or PBT/PET/PC.

The 28. natural organic materialss with synthesis, it is the mixture of pure monomer compound or these compounds, the such as mixture of mineral oil, animal and plant fat, oil and wax or any weight ratio based on the oil of synthetic ester (such as phthalic ester, adipic acid ester, phosphoric acid ester or trimellitate), fat and wax and synthetic ester and mineral oil, typically is the water-based emulsion of those and these material as spinning component.

Preferred organic materials is:

1) olefinic monomer is if ethene and propylene and more senior 1-alkene are such as the homopolymer of 1-butylene, 1-amylene, the own alkene of 1-or 1-octene and multipolymer. Preferably polyethylene LDPE and LLDPE, HDPE and polypropylene.

2) olefinic monomer and diolefinic monomer are such as divinyl, isoprene and cycloolefin as the homopolymer of norbornylene and multipolymer.

3) one or more 1-alkene and/or diolefine and carbon monoxide and/or with other vinyl monomers, include but not limited to the multipolymer of vinyl-acetic ester, vinyl ketone, vinylbenzene, maleic anhydride and vinylchlorid.

4) polyvinyl alcohol.

5) other thermoplasticss are such as polystyrene, styrene-acrylonitrile copolymer, acrylonitrile-butadiene-styrene copolymer, polyvinyl chloride, polyvinylidene dichloride, polyvinyl acetate, polyvinyl alcohol butyraldehyde, ethylene-vinyl alcohol copolymer, polyethylene terephthalate (PET), polybutylene terephthalate (PBT), liquid crystal polyester (LCP), polyacetal (such as POM), polymeric amide (PA), polycarbonate, urethane and polyphenylene sulfide (PPS), the blend polymer of two or more these resin formation or polymer alloy, and by adding filler if glass fibre, carbon fiber, partial carbonization fiber, cellulose fiber peacekeeping granulated glass sphere, fire retardant, whipping agent, biocide, linking agent, polyolefin resin fine powder, polyolefin-wax, ethylene bisamides wax, metallic soap etc. are alone or in combination to the compound that these resins obtain. on the other hand, the example of thermosetting resin can comprise thermosetting resin such as epoxy resin, melamine resin and unsaturated polyester resin, and by mixing filler if glass fibre, carbon fiber, partial carbonization fiber, cellulose fiber peacekeeping granulated glass sphere, fire retardant etc. are alone or in combination to the compound that these resins obtain.

Other preferred polymkeric substance are: the biodegradable polymers that natural or synthesis is originated, include but not limited to polydiethylene glycol succinate, polybutylene succinate, polybutylene succinate/tetramethylene adipate, polybutylene succinate/carbonic acid butanediol ester, polybutylene succinate/mutual-phenenyl two acid bromide two alcohol ester, polycaprolactone, poly-(hydroxy alkane acid ester), poly-3-hydroxybutyrate ester, poly(lactic acid), polyester acid amides or these materials and natural or treated starch, polysaccharide, lignin, wood powder, Mierocrystalline cellulose or chitin blend.

Described polymkeric substance is preferably that thermoplasticity is natural or synthetic polymer, the one being especially selected from above-mentioned group. Preferred polyolefm homopolymer or multipolymer, starch conversion polyolefine or starch-based polymer matrix material, it is particularly preferred to polyethylene, polypropylene, polyethylene and ethylene copolymers or polypropylene copolymer.

Described filler comprises: such as the powder of calcium carbonate, silicon-dioxide, glass fibre, glass envelope, talcum, kaolin, mica, barium sulfate, metal oxide and oxyhydroxide, carbon black, graphite, wood powder, other natural products, synthon, as the stearate of filler such as calcium stearate or Zinic stearas.

The polymer molding compositions of the present invention is applicable to produce fiber, coating, film or moulded work.

The present invention also provides a kind of method for the preparation of polymer composition, comprise and the polymeric additive of the present invention and/or polymeric additive composition of the present invention are mixed with polymeric aggregate and not essential filler in mixing machine, at relatively high temperature by they evenization in polymer melt in forcing machine device, and draw the polymer extrudate of this evenization subsequently, cooling, pelletizing. Forcing machine device is selected from single screw extrusion machine, or twin screw extruder. Preferred processing temperature is 170 to 200 DEG C for polystyrene, it it is 200 to 300 DEG C for polypropylene, it it is 250 to 290 DEG C for polyethylene terephthalate (PET), it it is 230 to 270 DEG C for polybutylene terephthalate (PBT), it it is 260 to 290 DEG C for polymeric amide-6 (PA6), it is 260 to 290 DEG C for polymeric amide-66 (PA66), and it is 280 to 320 DEG C for polycarbonate. Compounding combination unit used in the present invention is single screw extrusion machine, or twin screw extruder, and the effective spiro rod length for the present invention is 20 to 4OD on the case of a single screw extruder; Effective spiro rod length in the present invention is 8 to 48D when twin screw extruder.

Embodiment

Below by embodiment, the present invention being described further, following examples are that the present invention preferably implements mode, but embodiments of the present invention are not by the restriction of following embodiment.

Embodiment 1:

By 288g2-nitro-2-hydroxy-5-methyl base nitrogen benzide, the sodium hydroxide of 160g50% mass concentration, 380g o-Xylol and water join in the reactor of a 1000ml, and control temperature is at 75 DEG C, the hydrazine hydrate dropwise adding 37.6g slowly, as reductive agent, drips and adds lasting 40 minutes. Stirring after 2 hours, reaction completes, and then analyzes with high performance liquid chromatography (HPLC). Completing of the first step reduction reaction can by being confirmed as the disappearance of 2-nitro-2-hydroxy-5-methyl base nitrogen benzide of starting raw material and the generation of 2-(2-hydroxyl-5-phenmethyl)-2 hydrogen-benzotriazole oxynitride. Using in sulfuric acid and after above-mentioned reaction product, the water layer of lower part is removed through separation, more remaining part is washed with water.

Subsequently, joining in product solution by 380g water and 85g zinc powder, then control temperature is 75 DEG C and dropwise adds 154g sulfuric acid (95%), drips and adds lasting 40 minutes, carries out the 2nd step reduction reaction. Stirring reaction reacted after 2 hours, and by being filtered to remove unreacted zinc powder, separation removes the water layer of lower part. Remove the coloring matter in product organic layer with the use of sulfuric acid extraction, after solution bleaching agent bleaching, add 600g methyl alcohol and product is carried out crystallization.

The solid matter that washing obtains also dries the compound with following chemical formula obtaining 198.1g high purity:

Embodiment 2:

By the 346g2-nitro-4-chloro-2-hydroxyl-3-tertiary butyl-5-methyl-benzene, the sodium hydroxide of 100g50% mass concentration, 420g joins in the reactor of a 2000ml as the o-Xylol of solvent and 200g water, control temperature is at 85 DEG C, dropwise add the hydrazine hydrate of 31g as reductive agent slowly, continue 50 minutes. Stirring after 4 hours, reaction completes, and then analyzes with HPLC. The first step reduction reaction complete can from be used as the raw-material 2-nitro-4-chloro-2-hydroxyl-3-tertiary butyl-5-methyl-benzene disappear, and produce 2-(the 2-hydroxyl-3-tertiary butyl-5-aminomethyl phenyl) chloro-2 hydrogen of-5--benzotriazole-N-oxide compound be confirmed. After using sulfuric acid neutralization reaction product, the water layer of lower part is removed through separation, more remaining part is washed with water.

Subsequently, joining in product solution by 400g water and 68g zinc powder, then control temperature is 75 DEG C, dropwise adds 130g sulfuric acid (95%) and continues 50 minutes, carries out the 2nd step reduction reaction. Stirring reaction reacted after 1 hour, was filtered to remove unreacted zinc powder, was removed the water layer of lower part by separation. Remove the coloring matter in product organic layer with the use of sulfuric acid extraction, after solution bleaching agent bleaching, add 800g methyl alcohol and product is carried out crystallization treatment.

Wash the solid matter obtained, the compound with following chemical formula of obtained 174.1g high purity after oven dry:

Embodiment 3:

The compound with the preparation of the method for similar embodiment 2 with following chemical formula, initial action material is 2-nitro-4-chloro-2-hydroxyl-3,5-di-t-butyl nitrogen benzide.

Embodiment 4:

Being prepared as follows compound by the method for similar embodiment 2, initial action material is 2-nitro-2-hydroxyl-3,5-two t-amylazo benzene.

Embodiment 5:

Being prepared as follows compound by the method for similar embodiment 2, initial action material is the 2-nitro tertiary octyl group nitrogen benzide of-2-hydroxyl-5-.

Embodiment 6-12

The compound prepared by embodiment 1-5 is respectively with phenol, 2-methylphenol, 2,4-xylenol are composite is polymeric additive of the present invention, and concrete content is as shown in table 1:

Table 1

	Embodiment 1-5 product	Phenol	2-methylphenol	2,4-xylenol
					Embodiment 6	Embodiment 1 product 99g	0.5g	0.5g	-
Embodiment 7	Embodiment 2 product 99.9g	0.1g	-	-
					Embodiment 8	Embodiment 3 product 99.8g	-	0.2g	-
Embodiment 9	Embodiment 4 product 99.5g	-	0.2g	0.3g
					Embodiment 10	Embodiment 5 produces 99.99g	0.01g	-	-
Embodiment 11	Embodiment 2 product 99.6g	0.02g	-	0.02g
					Embodiment 12	Embodiment 3 product 99.2g	0.03g	0.03g	0.02g

Comparative example 1-5

The compound prepared by embodiment 1-5 is respectively with phenol, 2-methylphenol, 2,4-xylenol are composite is polymeric additive of the present invention, and concrete content is as shown in table 2:

Table 2

	Embodiment 1-5 product	Phenol	2-methylphenol	2,4-xylenol
					Comparative example 1	Embodiment 1 product 98.5g	0.5g	0.5g	0.5g
Comparative example 2	Embodiment 2 product 100g	-	-	-
					Comparative example 3	Embodiment 3 product 98.5g	-	1.5g	-
Comparative example 4	Embodiment 4 product 98.7g	-	1g	0.3g
					Comparative example 5	Embodiment 2 product 98.46g	0.02g	1.5g	0.02g

Embodiment 13-18, comparative example 6-10

The polymeric additive of embodiment 6-12 and comparative example 1-4 gained is being taken by product component weight content per-cent described in table 3 and table 4.

Polypropylene: Basel, EP548R

Polystyrene: raise sub-BASF, 158K

Oxidation inhibitor: BASF, Irganox1010

Glass fibre: PPG, ChopVantage3540

Talcum powder: LuzenacR7

When polymkeric substance is selected from polypropylene, above-mentioned polypropylene and other each component is first put into the super mixer dry blending 1 minute that rotating speed is about 1000rpm, if any talcum powder, then adds talcum powder remix 3 minutes. The raw material of mixing being placed in twin screw extruder extrude through melting, granulation, its processing condition are: 200 DEG C, a district, two 210 DEG C, districts, three 220 DEG C, districts, four 215 DEG C, districts; Twin screw extruder length-to-diameter ratio is 35, and screw speed is 450 revs/min, and the residence time is 1 minute, and pressure is 10Mpa. Obtained thermoplastic polymer moulding material, sample preparation test MVR value and L, a, b value, records result and sees table 3:

When polymkeric substance is selected from polystyrene, above-mentioned polypropylene and other each component are first put into the super mixer dry blending 3 minutes that rotating speed is about 1000rpm, the raw material of mixing is placed in twin screw extruder extrude through melting, granulation, its processing condition are: each subregion temperature of spiral shell cylinder remains on 200 DEG C, twin screw extruder length-to-diameter ratio is 35, and screw speed is 450 revs/min; The residence time is 1 minute, and pressure is 10Mpa. Obtained heat moulds raw polymer in-mold moulding material, and sample preparation test MVR value and L, a, b value, records result and see table 3

Table 3 (percent by weight)

Table 4 (percent by weight)

From the test result of upper table 3, table 4 it may be seen that the polymer materials adopting the additive prepared of the present invention obtained, polymer color yellowing phenomenon can be made to have and very significantly to improve, also have unusual effect to improving polymer degradation simultaneously.

Each performance test is undertaken by following standard:

Colourity testing standard:

Colourity test carries out on Color-Eye-7000A color measurement instrument (GretagMacbeth company), and concrete testing method is:

1. resin is injection molded into the colour table of 60mm*90mm*2mm;

2. according to the composition of resin, the parameter such as calibrating that Lab value tester is set;

3. colour table being placed in test window, clicks " test " button, carry out the test of Lab value, system can show corresponding Lab value.

Melt flow rate (MFR) is tested, and tests according to GBT3682-2000 (mensuration of thermoplastics melt mass flow rate and melt volume-flow rate):

1. the flow capacity of polyacrylic polymer moulding compound by recording melt volume-flow rate (MVR) under 230 DEG C/2.16kg, and MVR value raises and represents that polymkeric substance has degraded. MVR value is directly tested after extruding pelletization.

2. the flow capacity of poly styrene polymer moulding compound by recording melt volume-flow rate (MVR) under 200 DEG C/5.0kg, and MVR value raises and represents that polymkeric substance has degraded. MVR value is directly tested after extruding pelletization.

Claims (35)

1. for an additive A for polymkeric substance, comprising:

Components I: the compound with following structural formula,

Wherein, R1, R2 are identical or different, represent for H, C1-C8 alkyl or C6-C18 aryl; R3 is H or halogen;

Composition?: one or more in phenol, 2-methylphenol, 4-methylphenol, 2,4-xylenol.

2. a kind of additive A for polymkeric substance as claimed in claim 1, it is characterised in that, in described components I:

R1, R2 are different, and R1 is H, R2 is methyl, and R3 is H, is expressed as:

3. a kind of additive A for polymkeric substance as claimed in claim 1, it is characterised in that, in described components I:

R1, R2 are identical, are 1,1-3,5-dimethylphenyl, and R3 is H, is expressed as:

4. a kind of additive A for polymkeric substance as claimed in claim 1, it is characterised in that, in described components I:

R1, R2 are different, and R1 is the tertiary butyl, and R2 is methyl, and R3 is Cl, is expressed as:

5. a kind of additive A for polymkeric substance as claimed in claim 1, it is characterised in that, in described components I:

R1, R2 are identical, are the tertiary butyl, and R3 is Cl, is expressed as:

6. a kind of additive A for polymkeric substance as claimed in claim 1, it is characterised in that, in described components I:

R1, R2 are identical, are tert-pentyl, and R3 is H, is expressed as:

7. a kind of additive A for polymkeric substance as claimed in claim 1, it is characterised in that, in described components I:

R1, R2 are different, and R1 is 1,1 3,5-dimethylphenyls, and R2 is 1,1,3,3-tetramethyl butyl, and R3 is H, is expressed as:

8. a kind of additive A for polymkeric substance as claimed in claim 1, it is characterised in that, in described components I:

R1, R2 are different, and R1 is H, R2 is tertiary octyl group, and R3 is H, is expressed as:

9. a kind of additive A for polymkeric substance as claimed in claim 1, it is characterised in that, the weight content of described composition? in total additive A is 0.01%-1%.

10. a kind of additive A for polymkeric substance as claimed in claim 1, it is characterised in that, the weight content of described composition? in total additive A is 0.04%-0.5%.

11. a kind of additive A for polymkeric substance as claimed in claim 1, it is characterised in that, the weight content of described composition? in total additive A is 0.08%-0.2%.

12. a kind of additive A for polymkeric substance as claimed in claim 1, it is characterised in that the weight content of residual water-content is 0.1-3%.

13. a kind of additive A for polymkeric substance as claimed in claim 1, it is characterised in that the weight content of residual water-content is 0.5-1%.

The 14. a kind of additive A for polymkeric substance as according to any one of claim 2 to 8, it is characterised in that, the weight content of described composition? in total additive A is 0.01%-1%.

The 15. a kind of additive A for polymkeric substance as according to any one of claim 2 to 8, it is characterised in that, the weight content of described composition? in total additive A is 0.04%-0.5%.

The 16. a kind of additive A for polymkeric substance as according to any one of claim 2 to 8, it is characterised in that, the weight content of described composition? in total additive A is 0.08%-0.2%.

17. 1 kinds of compositions, comprise at least one such as the additive A of required polymkeric substance one or more in claim 1 to 13 and other additive B.

18. compositions as claimed in claim 17, other additive B wherein said is one or more in other UV absorption agent beyond oxidation inhibitor, softening agent, white dyes, static inhibitor, whipping agent, claim 1-13.

19. 1 kinds of compositions, comprise at least one such as the additive A of required polymkeric substance one or more in claim 1 to 13 and other additive B; Comprise 50 to 99.9% weight at least one such as the additive A of required polymkeric substance one or more in claim 1 to 13, and other additive B of at least one of 0.1 to 50% weight.

20. such as composition required in claim 19, and other additive B wherein said is one or more in other UV absorption agent beyond oxidation inhibitor, softening agent, white dyes, static inhibitor, whipping agent, claim 1-13.

21. 1 kinds of compositions, comprise at least one such as the additive A of required polymkeric substance one or more in claim 1 to 13 and other additive B; Comprise 70 to 95% weight at least one such as the additive A of required polymkeric substance one or more in claim 1 to 13, and 5 to 30% other additive Bs of weight at least one.

22. compositions as claimed in claim 21, other additive B wherein said is one or more in other UV absorption agent beyond oxidation inhibitor, softening agent, white dyes, static inhibitor, whipping agent, claim 1-13.

23. 1 kinds of polymer compositions, comprise the additive A for polymkeric substance as required by item at least one in claim 1 to 13.

24. such as polymer composition required in claim 23, comprise the polymkeric substance that weight content is 30-99.9%, weight content is the filler of 0-60%, weight content be 0.1-10% claim 1 to 13 in the additive A for polymkeric substance required by least one item.

25. such as polymer composition required in claim 23, it is characterised in that, described polymkeric substance is one or more compositions in polypropylene, polyethylene, ABS, polystyrene, polymeric amide, polyvinyl chloride, polyester, polyoxymethylene.

26. such as polymer composition required in claim 23, it is characterised in that, described polymkeric substance is one or more in polypropylene, polystyrene, ABS.

27. 1 kinds of polymer compositions, comprise the composition as required by claim 17.

28., such as polymer composition required in claim 27, comprise the polymkeric substance that weight content is 30-99.9%, and weight content is the filler of 0-60%, and weight content is the composition of 0.1-10% as required by claim 17.

29. such as polymer composition required in claim 27, it is characterised in that, described polymkeric substance is one or more compositions in polypropylene, polyethylene, ABS, polystyrene, polymeric amide, polyvinyl chloride, polyester, polyoxymethylene.

30. such as polymer composition required in claim 27, it is characterised in that, described polymkeric substance is one or more in polypropylene, polystyrene, ABS.

31. 1 kinds of polymer compositions, comprise composition as claimed in claim 18.

32., such as polymer composition required in claim 31, comprise the polymkeric substance that weight content is 30-99.9%, and weight content is the filler of 0-60%, and weight content is 0.1-10% composition as claimed in claim 18.

33. such as polymer composition required in claim 31, it is characterised in that, described polymkeric substance is one or more compositions in polypropylene, polyethylene, ABS, polystyrene, polymeric amide, polyvinyl chloride, polyester, polyoxymethylene.

34. such as polymer composition required in claim 31, it is characterised in that, described polymkeric substance is one or more in polypropylene, polystyrene, ABS.

The 35. a kind of additive A for polymkeric substance as described in claim 1 to 13 are as the purposes of photostabilizer.