KR960702018A - Low color forming pores, thermal and light stabilizer systems for polypropylene fibers - Google Patents

Low color forming pores, thermal and light stabilizer systems for polypropylene fibers

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KR960702018A
KR960702018A KR1019950704499A KR19950704499A KR960702018A KR 960702018 A KR960702018 A KR 960702018A KR 1019950704499 A KR1019950704499 A KR 1019950704499A KR 19950704499 A KR19950704499 A KR 19950704499A KR 960702018 A KR960702018 A KR 960702018A
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bis
amino
triazine
tetramethylpiperidin
hexamethylene
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KR100282620B1 (en
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더글라스 더블유. 호세이
로스웰 이. 킹 3세
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베르너 발데크
시바-가이기 아게
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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/32—Compounds containing nitrogen bound to oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3435—Piperidines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C08K5/34926—Triazines also containing heterocyclic groups other than triazine groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
    • C08K5/526—Esters of phosphorous acids, e.g. of H3PO3 with hydroxyaryl compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/527—Cyclic esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
    • C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
    • C08K5/5333—Esters of phosphonic acids
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/019—Specific properties of additives the composition being defined by the absence of a certain additive

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

장쇄 N,N-디알킬히드록실아민, 정선된 포스파이트 및 정선된 입체장애 아민의 배합물은 전통적으로 사용되어온 페놀 산화방지제 부재하에 폴리프로필렌롄 섬유에 놀랄만큼 효과적인 가공안정성, 장기간 열 노화 안정성및 열 안정성 특성 및 가스 퇴색 저항성을 제공한다.The combination of long-chain N, N-dialkylhydroxylamines, selected phosphites and selected hindered amines is surprisingly effective in processing stability, long-term thermal aging stability and heat in the absence of phenolic antioxidants that have traditionally been used. Provides stability characteristics and gas fading resistance.

Description

폴리프로필렌 섬유에 대한 낮은 색형성 기공, 열 및 광 안정화제계Low color forming pores, thermal and light stabilizer systems for polypropylene fibers

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (16)

페놀 산화방지제가 존재하지 않거나 실질적으로 존재하지 않고 또 향상된 광 안정성, 향상된 장기간 열안정성 및 향상된 가스 퇴색 저항성을 갖고 하기 성분 (a):(b):(c)의 중량비 1:1:1 내지 100:2:1의 혼합률에 의해 안정화된 폴리프로필렌 섬유: a) 4,4'-헥사메틸렌-비스(아미노-2,2,2,6,6-테트라메틸피페리딘) 및 2,4-디클로로-6-삼차옥틸아미노-s-트리아진의 중축합반응 생성물; 1-(2-히드록시에틸)-2,2,6,6-테트라메틸-4-히드록시피페리딘 및 숙신산의 중축합반응생성물:N,N',N",N'"-테트라키스[4,6-비스(부틸-(2,2,6,6-테트라메틸피페리딘-4-일)아미노)-s-트리아진-2-일]-1,10-디아미노-4,7-디아자데칸; 4,4'-헥사메틸렌-비스(아미노-2,2,6,6-테트라메틸피페리딘) 및 2,4-디클로로-6-모르폴리노-s-트리아진의 중축합반응 생성물; 폴리[메틸 3-(2,2,6,6-테트라메틸피페리딘-4-일옥시)프로필]실옥산; 비스(2,2,6,6-테트라메틸피페리딘-4-일)시클로헥실렌디옥시디메틸말로네이트;1,3,5-트리스{N-시클로헥실-N-[2-(2,2,6,6-테트라메틸피페라진-3-온-4-일)에틸]아미노-s-트리아진;4,4'-헥사메틸렌-비스(아미노-2,2,6,6-테트라메틸피페리딘) 및 2,4-디클로로-6-시클로헥실아미노-s-트리아진의 중축합반응 생성물; 및 폴리 {N-[4,6-비스(부틸-(2,2,6,6-테트라메틸피페리딘-4-일) 아미노)-s-트리아진-2-일]-1,4,7-트리아자노난}-ω-N"-[4,6-비스(부틸-(2,2,6,6-데트라메틸피페리틴-4-일)아미노)-s-트리아진-2-일]아미노로 구성된 군으로부터 선정된 입체장애 아민;b) 트리스(2,4-디삼차부틸페닐)포스파이트;3,9-디(2,4-디삼차부틸페닐)-2,4,8,10-테트라옥사-3,9-디포스파[5.5]운데칸; 2,2',2"-니트릴로-트리스[에틸(3,3',5,5'-테트라-삼차부틸-1,1'-비페닐-2,2'-디일)포스포이트];에틸비스(2,4-디삼차부틸-6-메틸페닐)포스파이트; 및 테트라키스(2,4-디삼차부틸페닐)-4,4'-비스(디페닐렌)포스포나이트로 구성된 군으로부터 선정된 포스파이트;및 c) N,N-디옥타데실히드록실아민; 수소화된 우지아민에서 발견되는 T1및 T2가 알킬 혼합물인 일반식 T1,T2NO의 N,N-디알킬히드록실아민; 및 US-A-5 013 510호 및 US-A-4 898 901호의 방법에 의해 N,N-디(수소화된 우지)아민의 직접적 산화반응에 의해 제조된 N,N-디알킬히드록실아민 생성물로 구성된 군으로부터 선정된 히드록실아민.Free or substantially free of phenolic antioxidants and improved light stability, improved long-term thermal stability and improved gas fade resistance with a weight ratio of 1: 1: 1 to 100 of the following components (a) :( b) :( c) Polypropylene fibers stabilized by a mixing ratio of 2: 2: a) 4,4'-hexamethylene-bis (amino-2,2,2,6,6-tetramethylpiperidine) and 2,4- Polycondensation products of dichloro-6-tert-octylamino-s-triazine; Polycondensation product of 1- (2-hydroxyethyl) -2,2,6,6-tetramethyl-4-hydroxypiperidine and succinic acid: N, N ', N ", N'"-tetrakis [4,6-bis (butyl- (2,2,6,6-tetramethylpiperidin-4-yl) amino) -s-triazin-2-yl] -1,10-diamino-4, 7-diazadecan; Polycondensation products of 4,4'-hexamethylene-bis (amino-2,2,6,6-tetramethylpiperidine) and 2,4-dichloro-6-morpholino-s-triazine; Poly [methyl 3- (2,2,6,6-tetramethylpiperidin-4-yloxy) propyl] siloxane Bis (2,2,6,6-tetramethylpiperidin-4-yl) cyclohexylenedioxydimethylmalonate; 1,3,5-tris {N-cyclohexyl-N- [2- (2, 2,6,6-tetramethylpiperazin-3-one-4-yl) ethyl] amino-s-triazine; 4,4'-hexamethylene-bis (amino-2,2,6,6-tetramethyl Polycondensation products of piperidine) and 2,4-dichloro-6-cyclohexylamino-s-triazine; And poly {N- [4,6-bis (butyl- (2,2,6,6-tetramethylpiperidin-4-yl) amino) -s-triazin-2-yl] -1,4, 7-triazonan} -ω-N "-[4,6-bis (butyl- (2,2,6,6-detramethylpiperidin-4-yl) amino) -s-triazine-2- B) tris (2,4-ditert-butylphenyl) phosphite; 3,9-di (2,4-ditert-butylphenyl) -2,4,8 selected from the group consisting of , 10-tetraoxa-3,9-diphospha [5.5] undecane; 2,2 ', 2 "-nitrilo-tris [ethyl (3,3', 5,5'-tetra-tert-butyl-1, 1'-biphenyl-2,2'-diyl) phosphite]; ethylbis (2,4-ditertbutyl-6-methylphenyl) phosphite; And phosphite selected from the group consisting of tetrakis (2,4-ditert-butylphenyl) -4,4'-bis (diphenylene) phosphonite; and c) N, N-dioctadecylhydroxylamine ; N, N-dialkylhydroxylamines of the general formula T 1 , T 2 NO, wherein T 1 and T 2 found in hydrogenated uziamine are alkyl mixtures; And N, N-dialkylhydroxylamine products prepared by the direct oxidation of N, N-di (hydrogenated tallow) amines by the methods of US-A-5 013 510 and US-A-4 898 901 Hydroxylamine selected from the group consisting of: 제1항에 있어서, 성분(a)가4,4'-헥사메틸렌-비스(아미노-2,2,6,6-테트라메틸피페리딘) 및 2,4-디클콜로로-6-삼차옥틸아미노-s-트리아진의 중축합반응 생성물;1-(2-히드록시에틸)-2,2,6,6-테트라메틸-4-히드록시피페리딘 및 숙신산의 중축합반응 생성물;N,N',N",N'"-테트라키스[4,6-비스(부틸-(2,2,6,6-테트라메틸피페리딘-4-일)아미노)-s-트리아진-2-일]-1,10-디아미노-4,7-디아자데칸:4,4'-헥사메틸렌-비스(아미노-2,2,6,6-테트라메틸피페린딘) 및 2,4-디클로로-6-모르폴리노-s-트리아진의 중축합반응 생성물; 폴리[메틸3-(2,2,6,6-테트라메틸피페리딘-4-일옥시)프로필]실옥산; 비스(2,2,6,6-테트라메틸피페리딘-4-일)시클로헥실렌디옥시디메틸말로네이트; 및 1,3,5-트리스{N-시클로헥실-N-[2-(2,2,6,6-테트라메틸피페라진-3-온-4-일)에틸]아미노-s-트리아진으로 구성되 군으로부터 선정되는 안정화된 폴리프로필렌 섬유.A compound according to claim 1, wherein component (a) is 4,4'-hexamethylene-bis (amino-2,2,6,6-tetramethylpiperidine) and 2,4-dicyclochloro-6-tert-octyl Polycondensation products of amino-s-triazines; polycondensation products of 1- (2-hydroxyethyl) -2,2,6,6-tetramethyl-4-hydroxypiperidine and succinic acid; N, N ', N ", N'"-tetrakis [4,6-bis (butyl- (2,2,6,6-tetramethylpiperidin-4-yl) amino) -s-triazine-2- Yl] -1,10-diamino-4,7-diazadecan: 4,4'-hexamethylene-bis (amino-2,2,6,6-tetramethylpiperidine) and 2,4-dichloro Polycondensation products of -6-morpholino-s-triazine; Poly [methyl3- (2,2,6,6-tetramethylpiperidin-4-yloxy) propyl] siloxane; Bis (2,2,6,6-tetramethylpiperidin-4-yl) cyclohexylenedioxydimethylmalonate; And 1,3,5-tris {N-cyclohexyl-N- [2- (2,2,6,6-tetramethylpiperazin-3-one-4-yl) ethyl] amino-s-triazine Stabilized polypropylene fibers selected from the group consisting of. 제1항에 있어서, 성분(b)가 트리스(2,4-디삼차부틸페닐)포스파이트; 3,9-디(2,4-디삼차부틸페닐)-2,4,8,10-테트라옥사-3,9-디포스파[5.5]운데칸:2,2',2"-니트릴로-트리스[에틸(3,3',5,5'-테트라-삼차부틸-1,1'-비페닐-2,2'-디일)포스포이트]; 및 에틸 비스(2,4-디삼차부틸-6-메틸페닐)포스파이트로 구성된 군으로부터 선정되는 안정화된 폴리프로필렌 섬유.A compound according to claim 1, wherein component (b) comprises tris (2,4-ditertbutylbutylphenyl) phosphite; 3,9-di (2,4-ditert-butylphenyl) -2,4,8,10-tetraoxa-3,9-diphospha [5.5] undecane: 2,2 ', 2 "-nitrilo- Tris [ethyl (3,3 ', 5,5'-tetra-tert-butyl-1,1'-biphenyl-2,2'-diyl) phosphate] and ethyl bis (2,4-ditertbutyl- Stabilized polypropylene fiber selected from the group consisting of 6-methylphenyl) phosphite. 제1항에 있어서, 성분(c)가 US-A-5 013 510호 및 US-A-4 898 901호의 방법에 의해 N,N-디(수소화된 우지)아민의 직접적 산화반응에 의해 제조원 N,N-디알킬히드록실아민인 안정화뒨 폽리프로필렌 섬유.The process according to claim 1, wherein component (c) is prepared by direct oxidation of N, N-di (hydrogenated Uji) amine by the methods of US-A-5 013 510 and US-A-4 898 901. Stabilized poplar propylene fiber, which is N-dialkylhydroxylamine. 제1항에 있어서, 성분 (a):(b):(c)의 중량비가 10:1:1 내지 10:2:1인 안정화된 폴리프로필렌 섬유.The stabilized polypropylene fiber of claim 1 wherein the weight ratio of components (a) :( b) :( c) is 10: 1: 1 to 10: 2: 1. 제1항에 있어서, 안정화제의 혼합물의 양이 섬유의 중량을 기준하여 0.05 내지 5 중량%인 안정화된 폴리프로필렌 섬유.The stabilized polypropylene fiber of claim 1, wherein the amount of the mixture of stabilizers is from 0.05 to 5% by weight, based on the weight of the fiber. 제1항에 따른 안정화제 혼합물을 폴리프로필렌 섬유에 혼입하는 것에 의해 안정화된 폴리프로필렌 섬유에서 다른 안정화 특성의 손실없이 가스 퇴색 저항성을 향상시키고 색 형성을 감소시키는 방법.A method for improving gas fading resistance and reducing color formation in a stabilized polypropylene fiber by incorporating the stabilizer mixture according to claim 1 into the polypropylene fiber. 제1항에 따른 안정화제 혼합물을 폴리프로필렌 섬유에 혼입하는 것에 의해 통상의 안정화제만을 사용하여 얻을 수 있는 작용에 비하여, 자외선 조사에 노출시, 폴리프로필렌 섬유의 분해 저항성을 향상시키는 방법.A method of improving the decomposition resistance of polypropylene fibers upon exposure to ultraviolet radiation as compared to the action obtainable using only conventional stabilizers by incorporating the stabilizer mixture according to claim 1 into polypropylene fibers. 제1항에 따른 안정화제 혼합물을 폴리프로필렌 섬유에 혼입하는 것에 의해 통상의 안정화제만으로 얻을수 있는 작용에 비하여 폴리프로필렌 섬유의 열 안정성을 향상시키는 방법.A method for improving the thermal stability of polypropylene fibers as compared to the action obtainable with conventional stabilizers only by incorporating the stabilizer mixture according to claim 1 into polypropylene fibers. 페놀 산화방지제가 존재하지 않거나 실질적으로 존재하지 않고 또 향상된 광 안정성, 향상된 장기간열 안정성 및 향상된 가스 퇴색 저항성을 가지며 하기 성분 (I):(Ⅱ)의 중량비 100:1 내지 1:2의 혼합물에 의해 안정화된 폴리프로필렌 섬유: I) 4,4'-헥사메틸렌-비스(아미노-2,2,2,6,6-테트라메틸피페리딘)및 2,4-디클로로-6-삼차옥틸아미노-s-트리아진의 중축합반응 생성물;1- (2-히드록시에틸) -2,2,6,6-테트라메틸-4-히드록시피페리딘 및 숙신산의 중축합반응 생성물:N,N',N",N'"-데트라키스[4,6-비스(부틸-(2,2,6,6-테트라메틸피페리딘-4-일)아미노)-s-트리아진-2-일]-1,10-디아미노-4,7-디아자데칸;4,4'-헥사메틸렌-비스(아미노-2,2,6,6-테트라메틸피페린딘) 및 2,4-디클로로-6-모르폴리노-s-트리아진의 중축합반응 생성물;폴리[메틸3-(2,2,6,6-테트라메틸피페리딘-4-일옥시)프로필]실옥산; 비스(2,2,6,6-테트라메틸피페리딘-4-일)시클로헥실렌디옥시디메틸말로네이트;1.3,5-트리스{N-시클로헥실-N-[2-(2,2,6,6-테트라메틸피페라진-3-온-4-일)에틸]아미노-s-트리아진 및 4,4',-헥사메틸렌-비스(아미노-2,2,6,6-테트라메틸피페리딘) 및 2,4-디클로로-6-시클로헥실아미노-s-트리아진의 중축합반응 생성물로 구성된 군으로부터 선정된 입체장애 아민; 및 Ⅱ) N,N-디옥타데실히드록실아민: 수소화된 우지 아민에서 발견되는 T1및 T2가 알킬 혼합물인 일반식 T1T2NOH의 N,N-디알킬히드록실아민; 및 US-A-5 013 510호 및 US-A-4 898 901호의 방법에 의해 N, N-디(수소화된 우지) 아민의 직접적 산화반응에 의해 제조된 N,N-디알킬히드록실아민으로 구성된 군으로부터 선정된 히드록실아민.Free or substantially free of phenolic antioxidants and improved light stability, improved long-term thermal stability and improved gas fading resistance, with a mixture of the following components (I) :( II) by weight ratio of 100: 1 to 1: 2 Stabilized Polypropylene Fibers: I) 4,4'-hexamethylene-bis (amino-2,2,2,6,6-tetramethylpiperidine) and 2,4-dichloro-6-tert-octylamino-s Polycondensation product of triazine; polycondensation product of 1- (2-hydroxyethyl) -2,2,6,6-tetramethyl-4-hydroxypiperidine and succinic acid: N, N ', N ", N '"-detrakis [4,6-bis (butyl- (2,2,6,6-tetramethylpiperidin-4-yl) amino) -s-triazin-2-yl]- 1,10-diamino-4,7-diazadecan; 4,4'-hexamethylene-bis (amino-2,2,6,6-tetramethylpiperidine) and 2,4-dichloro-6- Polycondensation products of morpholino-s-triazine; poly [methyl3- (2,2,6,6-tetramethylpiperidin-4-yloxy) propyl] sil Mountain; Bis (2,2,6,6-tetramethylpiperidin-4-yl) cyclohexylenedioxydimethylmalonate; 1.3,5-tris {N-cyclohexyl-N- [2- (2,2, 6,6-tetramethylpiperazin-3-one-4-yl) ethyl] amino-s-triazine and 4,4 ',-hexamethylene-bis (amino-2,2,6,6-tetramethylpy Peridine) and sterically hindered amines selected from the group consisting of polycondensation products of 2,4-dichloro-6-cyclohexylamino-s-triazine; And II) N, N-dioctadecylhydroxylamine: N, N-dialkylhydroxylamine of the general formula T 1 T 2 NOH, wherein T 1 and T 2 are alkyl mixtures found in hydrogenated tallow amines; And N, N-dialkylhydroxylamines prepared by direct oxidation of N, N-di (hydrogenated tallow) amines by the methods of US-A-5 013 510 and US-A-4 898 901 Hydroxylamine selected from the group consisting of. 제10항에 있어서, 상기 성분(I)이 4,4'-헥사메틸렌-비스(아미노-2,2,2,6,6-테트라메틸피페리딘)및 2,4-디클로로-6-삼차옥틸아미노-s-트리아진의 중축합반응 생성물; 1-(2-히드록시에 틸) -2,2,6,6-테트라메틸-4-히드록시피페리딘 및 숙신산의 중축합반응 생성물; 및N,N',N",N'",-테트라키스[4,6-비스(부틸-(2,2,6,6-테트라메틸피페리딘-4-일)아미노)-s-트리아진-2-일]-1,10-디아미노-4,7-디아자데칸으로 구성된 군으로부터 선정되는 안정화된 폴리프로필렌 섬유.The compound of claim 10 wherein component (I) is 4,4'-hexamethylene-bis (amino-2,2,2,6,6-tetramethylpiperidine) and 2,4-dichloro-6-tertiary Polycondensation products of octylamino-s-triazines; Polycondensation products of 1- (2-hydroxyethyl) -2,2,6,6-tetramethyl-4-hydroxypiperidine and succinic acid; And N, N ', N ", N'",-tetrakis [4,6-bis (butyl- (2,2,6,6-tetramethylpiperidin-4-yl) amino) -s-tri Stabilized polypropylene fiber selected from the group consisting of azin-2-yl] -1,10-diamino-4,7-diazadecan. 제10항에 있어서, 성분(Ⅱ)가 US-A-5 013 510호 및 US-A-4 898 901호의 방법에 의해 N, N-디(수소화된 우지)아민의 직접적 산화반응에 의해 제조된 N,N-디알킬히드록실아민인 안정화된 폴리프로필렌 섬유.The process of claim 10 wherein component (II) is prepared by the direct oxidation of N, N-di (hydrogenated tallow) amines by the methods of US-A-5 013 510 and US-A-4 898 901. Stabilized polypropylene fiber that is N, N-dialkylhydroxylamine. 제10항에 있어서, 성분(I):(Ⅱ)의 중량비가 10:1 내지 1:1인 안정화된 폴리프로필렌 섬유.The stabilized polypropylene fiber of claim 10 wherein the weight ratio of components (I) :( II) is 10: 1 to 1: 1. 제10항에 있어서, 안정화제 혼합물의 양이 섬유의 중량을 기준하여 0.05 내지 5 중량%인 안정화된 폴리프로필렌 섬유.The stabilized polypropylene fiber of claim 10 wherein the amount of stabilizer mixture is from 0.05 to 5% by weight, based on the weight of the fiber. 제10항에 따른 안정화제 혼합물을 폴리프로필렌 섬유에 혼합하는 것에 의해 안정화된 폴리프로필렌 섬유에서 기타 안정화 특성의 손실없이 가스 퇴색 저항성을 향상시키고 또 색 형성을 감소시키는 방법.A method for improving gas fading resistance and reducing color formation in a stabilized polypropylene fiber by mixing the stabilizer mixture according to claim 10 with the polypropylene fiber. 제10항에 따른 안정화제 혼합물을 폴리프로필렌 섬유에 혼합하는 것에 의해 통상의 안정화제만을 사용하여 얻을 수 있는 작용에 비하여 자외선 조사에 노출시 폴리프로필렌 섬유의 분해 저항성을 향상시키는 방법.A method for improving the decomposition resistance of polypropylene fibers upon exposure to ultraviolet radiation as compared to the action obtainable using only conventional stabilizers by mixing the stabilizer mixture according to claim 10 with polypropylene fibers. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
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