CN106589296A - 受阻胺系光稳定剂及复合材 - Google Patents
受阻胺系光稳定剂及复合材 Download PDFInfo
- Publication number
- CN106589296A CN106589296A CN201510671329.5A CN201510671329A CN106589296A CN 106589296 A CN106589296 A CN 106589296A CN 201510671329 A CN201510671329 A CN 201510671329A CN 106589296 A CN106589296 A CN 106589296A
- Authority
- CN
- China
- Prior art keywords
- alkyl
- cycloalkyl
- light stabilizer
- amine system
- obstructed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004611 light stabiliser Substances 0.000 title claims abstract description 37
- 150000001412 amines Chemical class 0.000 title claims abstract description 33
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 229920000642 polymer Polymers 0.000 claims abstract description 10
- 125000000217 alkyl group Chemical group 0.000 claims description 35
- 239000001257 hydrogen Substances 0.000 claims description 27
- 229910052739 hydrogen Inorganic materials 0.000 claims description 24
- 150000002431 hydrogen Chemical class 0.000 claims description 19
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 17
- -1 hydrogen Chemical class 0.000 claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 16
- 239000002023 wood Substances 0.000 claims description 14
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 8
- 239000005864 Sulphur Substances 0.000 claims description 8
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 8
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- 239000002253 acid Substances 0.000 abstract description 13
- 125000000524 functional group Chemical group 0.000 description 10
- 238000012360 testing method Methods 0.000 description 9
- 229910052724 xenon Inorganic materials 0.000 description 8
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 8
- 229920000098 polyolefin Polymers 0.000 description 6
- 0 C*N*=IN*C Chemical compound C*N*=IN*C 0.000 description 5
- 239000005058 Isophorone diisocyanate Substances 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 5
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 5
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 238000007259 addition reaction Methods 0.000 description 3
- 239000011260 aqueous acid Substances 0.000 description 3
- 125000005442 diisocyanate group Chemical group 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000005056 polyisocyanate Substances 0.000 description 3
- 229920001228 polyisocyanate Polymers 0.000 description 3
- 229920006324 polyoxymethylene Polymers 0.000 description 3
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 2
- 229920000305 Nylon 6,10 Polymers 0.000 description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000011145 styrene acrylonitrile resin Substances 0.000 description 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 2
- ZKAWDZYXSSIZAU-UHFFFAOYSA-N CC(CNS)C1CC1 Chemical compound CC(CNS)C1CC1 ZKAWDZYXSSIZAU-UHFFFAOYSA-N 0.000 description 1
- BFYOCZAVOQIMJF-UHFFFAOYSA-N Cc1nc(N([N-]C)[U]C)nc(N(NC)NC)n1 Chemical compound Cc1nc(N([N-]C)[U]C)nc(N(NC)NC)n1 BFYOCZAVOQIMJF-UHFFFAOYSA-N 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002016 colloidosmotic effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- YARNEMCKJLFQHG-UHFFFAOYSA-N prop-1-ene;styrene Chemical compound CC=C.C=CC1=CC=CC=C1 YARNEMCKJLFQHG-UHFFFAOYSA-N 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 229920000638 styrene acrylonitrile Polymers 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
- C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
- C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
- C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3225—Polyamines
- C08G18/3246—Polyamines heterocyclic, the heteroatom being oxygen or nitrogen in the form of an amino group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3271—Hydroxyamines
- C08G18/3293—Hydroxyamines containing heterocyclic groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
一种受阻胺系光稳定剂,由式(I)所示:X1、Z1、T1、Y、T3、Z2、T2及n为如说明书与权利要求书中所表述的内容。本发明受阻胺系光稳定剂具有耐酸性,且加入至聚合物中,可形成具有光稳定性及耐酸性的复合材。
Description
技术领域
本发明涉及一种光稳定剂,特别是涉及一种具有耐酸性的受阻胺系光稳定剂。
背景技术
在高分子材料中,聚烯烃因具有较佳的耐化性及机械性质,而成为广泛被利用的高分子材料。然而,聚烯烃于加工的过程中或由其制成的成品于使用的过程中,易受光影响,导致有黄化、老化或脆化等变质的问题产生。
为避免聚烯烃受光影响导致变质,一般会加入受阻胺系光稳定剂(hindered amine light stabilizers,简称HALS),以提升聚烯烃的光稳定性。该受阻胺系光稳定剂例如但不限于聚[[6-[(1,1,3,3-四甲基丁基)胺基]-1,3,5-三嗪-2,4-二基][(2,2,6,6-四甲基-4-哌啶基)亚胺基]-1,6-己二基[(2,2,6,6-四甲基-4-哌啶基)亚胺]](以下简称光稳定剂944)、癸二酸双(2,2,6,6-四甲基-4-哌啶基)酯(以下简称光稳定剂770)、癸二酸双(1,2,2,6,6-五甲基-4-哌啶基)酯(简称光稳定剂292)、聚丁二酸(4-羟基-2,2,6,6-四甲基-1-哌啶乙醇)酯(以下简称光稳定剂622)、1,5,8,12-四[4,6-二(N-丁基-N-1,2,2,6,6-五甲基-4-哌啶基胺基)-1,3,5-三嗪-2-基]-1,5,8,12-四氮杂十二烷(以下简称光稳定剂119),或商品名NOR 371[巴斯夫公司制(Badische Anilin-und-Soda-Fabrik),以下简称光稳定剂371]等。虽所述受阻胺系光稳定剂可提升聚烯烃对光的稳定性,但是所述受阻胺光稳定剂遇酸容易变质,使得添加有所述受阻胺光稳定剂的聚烯烃的应用受限,同时,也影响整体的光稳定性。
有鉴于上述,提供一种具有耐酸性且能提升聚合物对光的稳定性的受阻胺系光稳定剂,是此技术领域相关技术人员可再突破的课题。
发明内容
本发明的第一目的在于提供一种避免聚合物经光照后变质,且具有耐酸性的受阻胺系光稳定剂。
本发明受阻胺系光稳定剂,由式(I)所示:
X1、X2、X3及X4各自为氢、C1至C20的烷基、 条件是X1、X2、X3及X4中至少一者为或
M1至M16各自为氢、苯基、C1至C20的直链烷基、C3至C20的支链烷基、C4至C7的环烷基、条件是M1至M4中至少一者为M5至M8中至少一者为M9至M12中至少一者为或M13至M16中至少一者为
R1及R8各自为氢、苯基、C1至C20的直链烷基、C3至C20的支链烷基、C4至C7的环烷基,或苄基;R2至R5及R9至R12各自为C1至C8的烷基、苄基、或R2及R3同形成C5至C10的环烷基,或R4及R5同形成C5至C10的环烷基,或R9及R10同形成C5至C10的环烷基,或R11及R12同形成C5至C10的环烷基;R6为氢、C1至C8的烷基,或苄基;R7为氢、C1至C8的烷基、苄基、或C5至C10的环烷基;
Z1及Z2各自为C2至C20的直链伸烷基、C2至C20的支链伸烷基、至少一个-CH2-被氧取代的C2至C20的直链伸烷基、至少一个-CH2-被硫取代的C2至C20的直链伸烷基、至少一个氢被硝基取代的C2至C20的直链伸烷基、至少一个-CH2-被氧取代的C2至C20的支链伸烷基、至少一个-CH2-被硫取代的C2至C20的支链伸烷基,或至少一个氢被硝基取代的C2至C20的支链伸烷基;
Y为C1至C8的伸烷基、经取代的C5至C20的伸环烷基、未经取代的C5至C20的伸环烷基、
n表示1以上;当n为2以上时,复数个Z1为相同或不同,复数个T1为相同或不同,复数个X2为相同或不同,复数个Y为相同或不同,复数个T3为相同或不同,复数个X3为相同或不同。
较佳地,该X1、X2、X3及X4各自为
较佳地,该X1、X2、X3及X4为
较佳地,该M13至M16中至少两者为
较佳地,Z1及Z2各自为C2至C20的直链伸烷基。较佳地,Y为较佳地,R1为C4至C7的环烷基。较佳地,R2至R5各自为C1至C8的烷基。较佳地,n为1至50。
该受阻胺系光稳定剂的制备方法例如但不限于将具有反应官能基的受阻胺系组分(A)与具有多异氰酸酯基的组分(B)进行加成反应。该加成反应的温度范围为50℃至200C。该加成反应的时间范围为5分钟至24小时。本发明受阻胺系光稳定剂的平均分子量范围为1,000至5,000。
以下将逐一对各个成份进行详细说明。
[具有反应官能基的受阻胺系组分(A)]
该具有反应官能基的受阻胺系组分(A)包括式(1)至式(2)所示的具有反应官能基的受阻胺系化合物中至少一者。
<式(1)所示的具有反应官能基的受阻胺系化合物>
X10及X20各自为氢、C1至C20的烷基、 条件是X10及X20中至少一者为
M1至M16各自为氢、苯基、C1至C20的直链烷基、C3至C20的支链烷基、C4至C7的环烷基、条件是M1至M4中至少一者为M5至M8中至少一者为M9至M12中至少一者为或M13至M16中至少一者为
R1及R8各自为氢、苯基、C1至C20的直链烷基、C3至C20的支链烷基、C4至C7的环烷基,或苄基;R2至R5及R9至R12各自为C1至C8的烷基、苄基(benzyl)、或R2及R3同形成C5至C10的环烷基,或R4及R5同形成C5至C10的环烷基,或R9及R10同形成C5至C10的环烷基,或R11及R12同形成C5至C10的环烷基;R6为氢、C1至C8的烷基,或苄基;R7为氢、C1至C8的烷基、苄基、或C5至C10的环烷基;
Z10为C2至C20的直链(straight)伸烷基(alkylene)、C2至C20的支链(branched)伸烷基、至少一个-CH2-被氧(-O-)取代的C2至C20的直链伸烷基、至少一个-CH2-被硫(-S-)取代的C2至C20的直链伸烷基、至少一个氢被硝基(nitro,-NO2)取代的C2至C20的直链伸烷基、至少一个-CH2-被氧取代的C2至C20的支链伸烷基、至少一个-CH2-被硫取代的C2至C20的支链伸烷基,或至少一个氢被硝基取代的C2至C20的支链伸烷基。
较佳地,X10及X20为较佳地,该M13至M16中至少两者为较佳地,R1为C4至C7的环烷基。较佳地,R2至R5各自为C1至C8的烷基。较佳地,Z10为C2至C20的直链伸烷基。
该式(1)所示的具有反应官能基的受阻胺系化合物可单独一种或混合多种使用,且该式(1)所示的具有反应官能基的受阻胺系化合物
例如但不限于或等。
<式(2)所示的具有反应官能基的受阻胺系化合物>
X30为或
M1至M16各自为氢、苯基、C1至C20的直链烷基、C3至C20的支链烷基、C4至C7的环烷基、条件是M1至M4中至少一者为M5至M8中至少一者为M9至M12中至少一者为或M13至M16中至少一者为
R1及R8各自为氢、苯基、C1至C20的直链烷基、C3至C20的支链烷基、C4至C7的环烷基,或苄基;R2至R5及R9至R12各自为C1至C8的烷基、苄基、或R2及R3同形成C5至C10的环烷基,或R4及R5同形成C5至C10的环烷基,或R9及R10同形成C5至C10的环烷基,或R11及R12同形成C5至C10的环烷基;R6为氢、C1至C8的烷基,或苄基;R7为氢、C1至C8的烷基、苄基、或C5至C10的环烷基;
Z20为C2至C20的直链伸烷基、C2至C20的支链伸烷基、至少一个-CH2-被氧取代的C2至C20的直链伸烷基、至少一个-CH2-被硫取代的C2至C20的直链伸烷基、至少一个氢被硝基取代的C2至C20的直链伸烷基、至少一个-CH2-被氧取代的C2至C20的支链伸烷基、至少一个-CH2-被硫取代的C2至C20的支链伸烷基,或至少一个氢被硝基取代的C2至C20的支链伸烷基。
较佳地,X30为较佳地,该M13至M16中至少一者为较佳地,R1为C4至C7的环烷基。较佳地,R2至R5各自为C1至C8的烷基。较佳地,Z20为C2至C20的直链伸烷基。
该式(2)所示的具有反应官能基的受阻胺系化合物可单独一种或混合多种使用,且该式(2)所示的具有反应官能基的受阻胺系化合物例如但不限于等。
[具有多异氰酸酯基的组分(B)]
该具有多异氰酸酯基的组分(B)包括式(3)所示的二异氰酸酯化合物。
O=C=N-Y-N=C=O 式(3)
Y为C1至C8的伸烷基、经取代的C5至C20的伸环烷基、未经取代的C5至C20的伸环烷基、
较佳地,Y为
该式(3)所示的二异氰酸酯化合物可单独一种或混合多种使用,且该式(3)所示的二异氰酸酯化合物例如但不于异佛尔酮二异氰酸酯(isophorone diisocyanate,简称IPDI)、二苯基伸甲基二异氰酸酯(4,4’-diphenylmethane diisocyanate,简称MDI),或甲苯-2,4-二异氰酸酯(tolylene-2,4-diisocyanate,简称TDI)等。
本发明的第二目的,即在提供一种复合材。
本发明复合材包含聚合物及上述的受阻胺系光稳定剂。
该聚合物可单独一种使用或混合多种使用,且该聚合物例如但不限于聚烯烃、丙烯腈系-丁二烯系-苯乙烯系聚物(acrylonitrilebutadiene styrene-based copolymer,以下简称ABS)、苯乙烯-丙烯腈的聚物(styrene acrylonitrile resin,以下简称SAN)、聚甲醛(polyoxymethylene,以下简称POM)、聚酰胺6,6(polyamide 6.6,以下简称PA6,6),或聚碳酸酯(polycarbonate,以下简称PC)。该聚烯烃例如但不限于聚乙烯(polyethylene,以下简称PE)或聚丙烯(polypropylene,以下简称PP)等。
本发明的有益效果在于:本发明受阻胺系光稳定剂具有耐酸性,且加入至聚合物中,可形成具有光稳定性及耐酸性的复合材。
具体实施方式
本发明将就以下实施例来做进一步说明,但应了解的是,该实施例仅为例示说明用,而不应被解释为本发明实施的限制。
实施例1
将30重量份的异佛尔酮二异氰酸酯及70重量份的于60℃下进行3小时的加成反应,形成黄色固体。该黄色固体的软化点温度为155℃且重量平均分子量为3,238。
实施例2
将30重量份的异佛尔酮二异氰酸酯及70重量份的于60℃下进行3小时的加成反应,形成黄色固体。该黄色固体的软化点温度为120℃且重量平均分子量为1,848。
应用例1
将0.01重量份的实施例1与100重量份的PP混合均匀,然后,以双螺杆押出机进行挤出,押出温度为180℃,主螺杆转速为100转/分钟。
应用例2至7
应用例2至7是以与应用例1相同的步骤来制备该复合材,不同的地方在于:改变原料的种类,该原料的种类及其使用量如表1所示。
比较应用例1
将0.2重量份的光稳定剂944与100重量份的PP混合均匀,然后,以双螺杆押出机进行挤出,押出温度为180℃,主螺杆转速为100转/分钟。
比较应用例2至12
比较应用例2至12是以与比较应用例1相同的步骤来制备该复合材,不同的地方在于:改变原料的种类,该原料的种类及其使用量如表1所示。
评价项目
软化点量测:将实施例1及2的受阻胺系光稳定剂放入示差扫描热分析仪(设备:TA仪器;型号:DISCOVERY DSC)进行分析,且升温速度为10℃/min,所得到吸热峰的温度即为软化点。
重量平均分子量量测:将实施例1及2的受阻胺系光稳定剂打入胶体渗透层析仪(设备:Waters;型号:1515 ioscratic HPLC pump)进行分析。
断裂伸长值损失率(%):将应用例1至7及比较应用例1至12的复合材分别以ASTM D638IV标准测试手法制备厚度为2mm的待测试片,并分别置入拉力测试机(设备:高铁科技股份有限公司;型号:AI-7000S)进行拉力量测,且拉伸速度为100mm/min,所得断裂伸长值为T0。将所述待测试片分别置入氙光耐晒牢度试验仪(ATLAS ModelCi3000 Xenon Fadeometer),并以ASTM G155标准测试手法进行3,000小时的氙光照射。照射后,将所述待测试片分别置入拉力测试机,进行拉力量测,且拉伸速度为100mm/min,所得断裂伸长值为T1。该断裂伸长值损失率为[(T0-T1)]×100%/T0。
断裂伸长值损失率(%):将应用例1至7及比较应用例1至12的复合材分别以ASTM D638 IV标准测试手法制备厚度为2mm的待测试片,并分别置入拉力测试机(设备:高铁科技股份有限公司;型号:AI-7000S)进行拉力量测,且拉伸速度为100mm/min,所得断裂伸长值为T2。将所述待测试片分别置入氙光耐候性试验仪(Q-Sun XenonArc;厂商:Q Lab),且每12小时喷洒pH为3.5的酸性水溶液1分钟,并以ASTM G03标准测试手法进行1,000小时的氙光照射,模拟酸雨与太阳光照。然后,将所述待测试片分别置入拉力测试机,进行拉力量测,且拉伸速度为100mm/min,所得断裂伸长值为T3。该断裂伸长值损失率为[(T2-T3)]×100%/T2。
由表1的实验数据可知,实施例1至7的复合材经酸水溶液喷洒且1,000小时的氙光照射后,断裂伸长值损失率为30.15%至50.15%,而比较例1至12的复合材经酸水溶液喷洒且1,000小时的氙光照射后,断裂伸长值损失率为58.15%至95.15%。由上述可知,相较于使用现有的受阻胺系光稳定剂所形成的复合材的光稳定性及耐酸性,本发明受阻胺系光稳定剂具有耐酸性,且所形成的复合材经酸水溶液喷洒及照光后断裂伸长值损失率低,表示使用本发明受阻胺系光稳定剂确实可提升复合材的光稳定性及耐酸性。
综上所述,本发明受阻胺系光稳定剂具有耐酸性,且加入至聚合物中,可形成具有光稳定性及耐酸性的复合材,所以确实能达成本发明的目的。
Claims (5)
1.一种受阻胺系光稳定剂,其特征在于由式(I)所示:
T1为-O-或
T2为-OH或
T3为-O-或
X1、X2、X3及X4各自为氢、C1至C20的烷基、 条件是X1、X2、X3及X4中至少一者为或
M1至M16各自为氢、苯基、C1至C20的直链烷基、C3至C20的支链烷基、C4至C7的环烷基、条件是M1至M4中至少一者为M5至M8中至少一者为M9至M12中至少一者为或M13至M16中至少一者为
R1及R8各自为氢、苯基、C1至C20的直链烷基、C3至C20的支链烷基、C4至C7的环烷基,或苄基;R2至R5及R9至R12各自为C1至C8的烷基、苄基、或R2及R3同形成C5至C10的环烷基,或R4及R5同形成C5至C10的环烷基,或R9及R10同形成C5至C10的环烷基,或R11及R12同形成C5至C10的环烷基;R6为氢、C1至C8的烷基,或苄基;R7为氢、C1至C8的烷基、苄基、或C5至C10的环烷基;
Z1及Z2各自为C2至C20的直链伸烷基、C2至C20的支链伸烷基、至少一个-CH2-被氧取代的C2至C20的直链伸烷基、至少一个-CH2-被硫取代的C2至C20的直链伸烷基、至少一个氢被硝基取代的C2至C20的直链伸烷基、至少一个-CH2-被氧取代的C2至C20的支链伸烷基、至少一个-CH2-被硫取代的C2至C20的支链伸烷基,或至少一个氢被硝基取代的C2至C20的支链伸烷基;
Y为C1至C8的伸烷基、经取代的C5至C20的伸环烷基、未经取代的C5至C20的伸环烷基、
n表示1以上;当n为2以上时,复数个Z1为相同或不同,复数个T1为相同或不同,复数个X2为相同或不同,复数个Y为相同或不同,复数个T3为相同或不同,复数个X3为相同或不同。
2.根据权利要求1所述的受阻胺系光稳定剂,其特征在于:该X1、X2、X3及X4各自为
3.根据权利要求2所述的受阻胺系光稳定剂,其特征在于:该X1、X2、X3及X4为
4.根据权利要求3所述的受阻胺系光稳定剂,其特征在于:该M13至M16中至少两者为
5.一种复合材,包含聚合物及权利要求1至4中任一权利要求所述的受阻胺系光稳定剂。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510671329.5A CN106589296A (zh) | 2015-10-16 | 2015-10-16 | 受阻胺系光稳定剂及复合材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510671329.5A CN106589296A (zh) | 2015-10-16 | 2015-10-16 | 受阻胺系光稳定剂及复合材 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106589296A true CN106589296A (zh) | 2017-04-26 |
Family
ID=58553743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510671329.5A Pending CN106589296A (zh) | 2015-10-16 | 2015-10-16 | 受阻胺系光稳定剂及复合材 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106589296A (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1223724A (zh) * | 1996-07-23 | 1999-07-21 | 康宁股份有限公司 | 用于光致变色制品的稳定基体 |
CN1358790A (zh) * | 2000-12-12 | 2002-07-17 | 西巴特殊化学品控股有限公司 | 改进耐候性的阻燃聚烯烃 |
CN1696198A (zh) * | 2004-05-14 | 2005-11-16 | 第一工业制药株式会社 | 耐热性人造·合成革用水性聚氨酯组合物及其制法和皮革样片材 |
US20090186988A1 (en) * | 2008-01-22 | 2009-07-23 | Ppg Industries Ohio, Inc. | Modified aminoplast crosslinkers and coating compositions containing such crosslinkers |
JP2011231317A (ja) * | 2010-04-06 | 2011-11-17 | Idemitsu Kosan Co Ltd | ポリウレタン組成物 |
CN103012776A (zh) * | 2012-12-07 | 2013-04-03 | 四川大学 | 一种原位稳定化尼龙6及其制备方法 |
CN103421210A (zh) * | 2012-05-18 | 2013-12-04 | 奕益实业有限公司 | 二甲基肼型稳定剂及稳定剂组合物 |
CN104974493A (zh) * | 2014-04-09 | 2015-10-14 | 奕益实业有限公司 | 含有四甲基哌啶基的有机材料稳定剂及改性聚合物 |
-
2015
- 2015-10-16 CN CN201510671329.5A patent/CN106589296A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1223724A (zh) * | 1996-07-23 | 1999-07-21 | 康宁股份有限公司 | 用于光致变色制品的稳定基体 |
CN1358790A (zh) * | 2000-12-12 | 2002-07-17 | 西巴特殊化学品控股有限公司 | 改进耐候性的阻燃聚烯烃 |
CN1696198A (zh) * | 2004-05-14 | 2005-11-16 | 第一工业制药株式会社 | 耐热性人造·合成革用水性聚氨酯组合物及其制法和皮革样片材 |
US20090186988A1 (en) * | 2008-01-22 | 2009-07-23 | Ppg Industries Ohio, Inc. | Modified aminoplast crosslinkers and coating compositions containing such crosslinkers |
JP2011231317A (ja) * | 2010-04-06 | 2011-11-17 | Idemitsu Kosan Co Ltd | ポリウレタン組成物 |
CN103421210A (zh) * | 2012-05-18 | 2013-12-04 | 奕益实业有限公司 | 二甲基肼型稳定剂及稳定剂组合物 |
CN103012776A (zh) * | 2012-12-07 | 2013-04-03 | 四川大学 | 一种原位稳定化尼龙6及其制备方法 |
CN104974493A (zh) * | 2014-04-09 | 2015-10-14 | 奕益实业有限公司 | 含有四甲基哌啶基的有机材料稳定剂及改性聚合物 |
Non-Patent Citations (2)
Title |
---|
WAYNE W.Y.LAU ETAL.: ""photostabilizing effectiveness of new HALS produced by isocyanation of hindered piperidine derivatives"", 《POLYMER DEGRADATION AND STABILITY》 * |
潘江庆: ""最佳分子量新型稳定剂的合成与特征"", 《塑料助剂》 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2647852C2 (ru) | Высокоплотная полиэтиленовая композиция и контейнер | |
US9133322B2 (en) | Polyamide moulding compounds and use thereof in the production of moulded articles | |
ES2352579T3 (es) | Películas sopladas mono y multicapa. | |
EP0800548B1 (de) | Polycaprolactam mit neuartiger kettenregelung | |
CN102492293B (zh) | 一种耐低温着色玻璃纤维增强尼龙6及其制备方法 | |
CN105377984A (zh) | 具有优良的耐化学性的聚合物树脂组合物 | |
US4730015A (en) | Weather resistant polyacetal resin composition | |
WO2009134665A3 (en) | Styrene-butadiene polymers with styrene gradient and methods of making the same | |
DE3717928A1 (de) | Transparente copolyamide und ihre verwendung | |
CN110655785B (zh) | 一种适用于低温尼龙扎带的尼龙母粒及其制备方法和应用 | |
CN101875782B (zh) | 一种溴/锑阻燃增强聚酰胺复合材料及其制备方法 | |
EP3502191B1 (de) | Polyamid-formmasse | |
CN106589296A (zh) | 受阻胺系光稳定剂及复合材 | |
CN102686664A (zh) | 热塑性树脂组合物及使用其的模制品 | |
CN109233261B (zh) | 一种可电镀汽车内门把手的专用尼龙及其制备工艺 | |
CN105377985A (zh) | 用于汽车、电气装置/电子装置、家用器具、办公设备或日用品的部件 | |
CN101993565A (zh) | 高韧性高抗冲聚丙烯树脂组合物 | |
JP7391197B2 (ja) | 熱可塑性樹脂組成物及びその成形品 | |
CN101280099B (zh) | 耐溶剂二甲苯的聚碳酸酯尼龙聚合物合金及其制备方法 | |
CN104448802A (zh) | 一种能改善包胶性能的聚酰胺组合物及其制备方法 | |
TWI582146B (zh) | Hindered amine light stabilizers and composites | |
US20220332936A1 (en) | Thermoplastic resin composition and molded article thereby | |
JP6745074B2 (ja) | ポリテレフタレート−コ−セバケート樹脂組成物 | |
CN102838824B (zh) | 高强抗菌长玻纤增强as复合材料及其制备方法 | |
CN105924811B (zh) | 一种等规聚丁烯-1与二元酸二酰肼类成核剂的组合物及其制备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170426 |
|
WD01 | Invention patent application deemed withdrawn after publication |