JP6298935B2 - 熱可塑性樹脂組成物 - Google Patents
熱可塑性樹脂組成物 Download PDFInfo
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- JP6298935B2 JP6298935B2 JP2017546925A JP2017546925A JP6298935B2 JP 6298935 B2 JP6298935 B2 JP 6298935B2 JP 2017546925 A JP2017546925 A JP 2017546925A JP 2017546925 A JP2017546925 A JP 2017546925A JP 6298935 B2 JP6298935 B2 JP 6298935B2
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- thermoplastic resin
- resin
- hindered amine
- styrene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/40—Oxygen atoms
- C07D211/44—Oxygen atoms attached in position 4
- C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/40—Oxygen atoms
- C07D211/44—Oxygen atoms attached in position 4
- C07D211/48—Oxygen atoms attached in position 4 having an acyclic carbon atom attached in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
- C07D249/18—Benzotriazoles
- C07D249/20—Benzotriazoles with aryl radicals directly attached in position 2
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
ポリカーボネート樹脂(A)
A−1:住友ダウ社製 カリバー200−20
ゴム強化スチレン系樹脂(B−1):耐圧製の重合反応器に、重合水138部、ポリブタジエンラテックス(重量平均粒子径0.39μm)50部(固形分)を仕込み、窒素置換を行い、槽内を昇温し61℃に到達したところで、過硫酸カリウム0.16部を脱イオン水11部に溶解した水溶液を添加した。65℃に到達後、アクリロニトリル13部、スチレン37部及びt−ドデシルメルカプタン0.15部の混合液と、脱イオン水20部にデヒドロアビエチン酸ナトリウム1.5部を溶解した乳化剤水溶液を4.5時間かけて連続添加した。その後、重合転化率が98%を超えた時点で重合を終了した。その後、塩析・脱水・乾燥し、ゴム強化スチレン系樹脂(B−1)を得た。
C−1:チバ・ジャパン社製のTINUVIN 329
D−1:BASF社製 TINUVIN622、N−R型ヒンダードアミン系光安定剤
D−2:三共化成製 サノール LS2626、N−R型ヒンダードアミン系光安定剤
D−3:アデカ社製 アデカスタブ LA−63P、N−CH3型ヒンダードアミン系光安定剤
D−4:BASF社製 チマソーブ CHIMASSORB2020、N−H型ヒンダードアミン系光安定剤
上記ポリカーボネート樹脂(A)、ゴム強化スチレン系樹脂(B)、紫外線吸収剤(C)ヒンダードアミン系光安定剤(D)を表1に示す配合割合(単位:質量部)で混合した。さらにR−TC30(酸化チタン、Huntsman社製)を3.6部添加し、50mm押出機(オーエヌ機械製)を用い、シリンダー温度250〜270℃にて溶融混合しペレット化した。得られたペレットを用いて、耐湿熱性を測定した。また、得られたペレットを用いて、射出成形機にて下記の試験片を作製し、耐光性を測定した。測定結果は表1に示す。
50mm×100mm×3mm厚の試験片につき、キセノン耐光促進試験機SX75(スガ試験機社製)を用いて83℃雨無しの条件で露光量150MJ/m2の照射を実施した。露光前後の試験片についてJIS Z8729で測色し、色差(ΔE)で耐光性測定を行い、下記の通り評価した。
A:ΔE<2
B:2≦ΔE<5
C:5≦ΔE<10
D:10≦ΔE
上記各成分を溶融混合して得られた上記ペレットについて、ASTM D−1238に準じてメルトフローレイトを220℃、10kg(単位:g/10min)の条件で測定し、これを基準値とした。その後、90℃、95%RHの条件で200時間、高温多湿環境下に暴露した後の上記ペレットのメルトフローレイトを同様にASTM D−1238に準じて220℃、10kg(単位:g/10min)の条件で測定した。基準値を100%とした時の暴露後の変化率を測定し、変化率300%未満をA、300%以上1000%未満をB、1000%以上もしくは発泡が生じたものをCと評価した。
Claims (2)
- ポリカーボネート樹脂30〜90質量%、及びスチレン系樹脂10〜70質量%からなる熱可塑性樹脂と、紫外線吸収剤と、N−R型ヒンダードアミン系光安定剤と、N−CH3型ヒンダードアミン系光安定剤と、を含有し、
前記熱可塑性樹脂100質量部に対して、前記紫外線吸収剤の含有量が0.01〜3質量部であり、前記N−R型ヒンダードアミン系光安定剤の含有量が0.01〜3質量部であり、前記N−CH3型ヒンダードアミン系光安定剤の含有量が0.01〜1質量部である、熱可塑性樹脂組成物。 - 前記N−R型ヒンダードアミン系光安定剤が、コハク酸ジメチルと4−ヒドロキシ−2,2,6,6−テトラメチル−1−ピペリジンエタノールとの重縮合物である、請求項1に記載の熱可塑性樹脂組成物。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015239644 | 2015-12-08 | ||
JP2015239644 | 2015-12-08 | ||
PCT/JP2016/085781 WO2017098992A1 (ja) | 2015-12-08 | 2016-12-01 | 熱可塑性樹脂組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017098992A1 JPWO2017098992A1 (ja) | 2017-12-07 |
JP6298935B2 true JP6298935B2 (ja) | 2018-03-20 |
Family
ID=59013164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017546925A Active JP6298935B2 (ja) | 2015-12-08 | 2016-12-01 | 熱可塑性樹脂組成物 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20180346709A1 (ja) |
JP (1) | JP6298935B2 (ja) |
CN (1) | CN108137914B (ja) |
WO (1) | WO2017098992A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019176763A1 (ja) | 2018-03-16 | 2019-09-19 | テクノUmg株式会社 | 熱可塑性樹脂組成物およびその成形品 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190153219A1 (en) * | 2016-07-25 | 2019-05-23 | Mitsubishi Engineering-Plastics Corporation | Polycarbonate resin composition |
JP7122234B2 (ja) * | 2018-11-22 | 2022-08-19 | テクノUmg株式会社 | 熱可塑性樹脂組成物およびその成形品 |
CN110256829B (zh) * | 2019-05-27 | 2021-02-19 | 中广核俊尔(浙江)新材料有限公司 | 一种高流动聚碳酸酯组合物及其制备方法和应用 |
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US4814381A (en) * | 1987-04-16 | 1989-03-21 | Uniroyal Chemical Company, Inc. | Impact resistant polyethylene terephthalate/polycarbonate blends |
JPH01170631A (ja) * | 1987-12-25 | 1989-07-05 | Mitsubishi Rayon Co Ltd | 熱可塑性樹脂組成物 |
JPH04159353A (ja) * | 1990-10-20 | 1992-06-02 | Kanegafuchi Chem Ind Co Ltd | 耐候性および加工性に優れた難燃性樹脂組成物 |
JPH04159354A (ja) * | 1990-10-20 | 1992-06-02 | Kanegafuchi Chem Ind Co Ltd | 耐候性に優れた熱可塑性樹脂組成物 |
JPH06271728A (ja) * | 1993-03-22 | 1994-09-27 | Mitsubishi Gas Chem Co Inc | 耐候性樹脂組成物 |
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JP3431714B2 (ja) * | 1995-01-23 | 2003-07-28 | 三菱レイヨン株式会社 | 耐光性、成形性および耐衝撃性に優れた難燃性ポリカーボネート系樹脂組成物 |
JPH10298373A (ja) * | 1997-04-23 | 1998-11-10 | Asahi Chem Ind Co Ltd | 高衝撃性ポリカーボネート系樹脂組成物 |
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WO2003057772A2 (en) * | 2001-12-27 | 2003-07-17 | Cytec Technology Corp. | Uv stabilized thermoplastic olefins |
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JP2009197057A (ja) * | 2008-02-19 | 2009-09-03 | Teijin Chem Ltd | 樹脂成形用材料 |
JP5455179B2 (ja) * | 2008-04-01 | 2014-03-26 | 日本エイアンドエル株式会社 | 熱可塑性樹脂組成物。 |
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2016
- 2016-12-01 WO PCT/JP2016/085781 patent/WO2017098992A1/ja active Application Filing
- 2016-12-01 CN CN201680057972.1A patent/CN108137914B/zh active Active
- 2016-12-01 JP JP2017546925A patent/JP6298935B2/ja active Active
- 2016-12-01 US US15/777,881 patent/US20180346709A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019176763A1 (ja) | 2018-03-16 | 2019-09-19 | テクノUmg株式会社 | 熱可塑性樹脂組成物およびその成形品 |
Also Published As
Publication number | Publication date |
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CN108137914B (zh) | 2022-09-09 |
JPWO2017098992A1 (ja) | 2017-12-07 |
CN108137914A (zh) | 2018-06-08 |
WO2017098992A1 (ja) | 2017-06-15 |
US20180346709A1 (en) | 2018-12-06 |
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