JP6665195B2 - アスファルト用途向け再生組成物及びその製造方法 - Google Patents
アスファルト用途向け再生組成物及びその製造方法 Download PDFInfo
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- JP6665195B2 JP6665195B2 JP2017545265A JP2017545265A JP6665195B2 JP 6665195 B2 JP6665195 B2 JP 6665195B2 JP 2017545265 A JP2017545265 A JP 2017545265A JP 2017545265 A JP2017545265 A JP 2017545265A JP 6665195 B2 JP6665195 B2 JP 6665195B2
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2555/00—Characteristics of bituminous mixtures
- C08L2555/40—Mixtures based upon bitumen or asphalt containing functional additives
- C08L2555/80—Macromolecular constituents
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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Description
本出願は、2015年2月27日に出願された、米国特許仮出願第62/126,064号の利益を主張し、その全体が参照により本明細書に組み込まれる。
アスファルト及び瀝青材料
油の説明
古い瀝青材料の再生
実施例
実験方法
実施例1:硫化大豆油ブレンド物#1を含むアスファルトの、カチオン性エマルション
●95.0重量%の、PG64〜22(PG64.88〜24.7)と等級付けされる未希釈アスファルトバインダー、及び、
●5.0重量%のブレンド物であって、
■160℃で19時間にわたり、窒素を吹き付けながら、7.0重量%の単体硫黄と反応させた、59.0重量%の硫化大豆油を有するブレンド物。この結果、70.8%のオリゴマーを含む改質剤が得られた。
■41.0重量%のストレートの大豆油
■硫化油とストレートの大豆油とのブレンド物は、約45.6%のオリゴマー含有量と、約3.95のPDIとを有していた。
●エマルションの重量の0.70%のカチオン性急結イミダゾリン乳化剤(Cargill社製、Anova 1620)
●エマルションの2.0重量%のラテックス(UltraPave)
●2.6のpHとするために十分な含有量のHCl
実施例2:硫化大豆油と、回収されたコーン油とのブレンド物を含むアスファルトのカチオン性エマルション
●95.0重量%の、PG64〜22(PG64.88〜24.7)と等級付けされる未希釈アスファルトバインダー、及び、
●5.0重量%のブレンド物であって、
■160℃で19時間にわたり、窒素を吹き付けながら、7.0重量%の単体硫黄と反応させた、59.0重量%の硫化大豆油を有するブレンド物。この結果、70.8%のオリゴマーを含む改質剤が得られた。
■41.0重量%の回収されたコーン油
■硫化油と回収されたコーン油とのブレンド物は、約46.31%のオリゴマー含有量と、約4.40のPDIとを有していた。
●エマルションの重量の0.70%のカチオン性急結イミダゾリン乳化剤(Cargill社製、Anova 1620)
●エマルションの2.0重量%のラテックス(UltraPave)
●2.6のpHとするために十分な含有量のHCl
実施例3:硫化大豆油ブレンド物#2を含むアスファルトの、カチオン性エマルション
●95.0重量%の、PG64〜22(PG64.88〜24.7)と等級付けされる未希釈アスファルトバインダー、及び、
●5.0重量%のブレンド物であって、
■160℃で19時間にわたり、窒素を吹き付けながら、7.0重量%の単体硫黄と反応させた、14.5重量%の硫化大豆油を有するブレンド物。この結果、70.8%のオリゴマーを含む改質剤が得られた。
■85.5重量%のストレートの大豆油
■硫化油とストレートの大豆油とのブレンド物は、約16.59%のオリゴマー含有量と、約2.44のPDIとを有していた。
●エマルションの重量の0.70%のカチオン性急結イミダゾリン乳化剤(Cargill社製、Anova 1620)
●エマルションの2.0重量%のラテックス(UltraPave)
●2.6のpHとするために十分な含有量のHCl
実施例4:硫化大豆油ブレンド物#2を含むアスファルトの、アニオン性エマルション
●97.5重量%の、PG58〜28と等級付けされる未希釈アスファルトバインダー、及び、
●2.5重量%の、実施例#3の重合油。
実施例5:硫化大豆油ブレンド物#1のカチオン性エマルション
●エマルションの0.5重量%のカチオン性急速硬化乳化剤(MeadWest Vaco社製、AA−89)と、
●2.0〜2.2のpHとするために十分な含有量のHCl
実施例6:硫化大豆油ブレンド物#2のカチオン性エマルション
●160℃で19時間にわたり、窒素を吹き付けながら、7.0重量%の単体硫黄と反応させた、59.0重量%の硫化大豆油。この結果、70.8%のオリゴマーを含む改質剤が得られた。
●41.0重量%のストレートの大豆油
●硫化油とストレートの大豆油とのブレンド物は、約45.6%のオリゴマー含有量と、約3.95のPDIとを有していた。
●エマルションの重量の0.5%のカチオン性急結イミダゾリン乳化剤(Cargill社製、Anova 1620)
●2.0〜2.2のpHとするために十分な含有量のHCl
実施例7:硫化大豆油ブレンド物#3のカチオン性エマルション
●160℃で19時間にわたり、窒素を吹き付けながら、7.0重量%の単体硫黄と反応させた、14.5重量%の硫化大豆油。この結果、70.8%のオリゴマーを含む改質剤が得られた。
●85.5重量%のストレートの大豆油
●硫化油とストレートの大豆油とのブレンド物は、約17%のオリゴマー含有量を有していた。
●エマルションの重量の0.5%のカチオン性急結イミダゾリン乳化剤(Cargill社製、Anova 1620)
●2.0〜2.2のpHとするために十分な含有量のHCl
実施例8:硫化大豆油と回収されたコーン油とのブレンド物#1のカチオン性エマルション
●160℃で19時間にわたり、窒素を吹き付けながら、7.0重量%の単体硫黄と反応させた、59.0重量%の硫化大豆油。この結果、70.8%のオリゴマーを含む改質剤が得られた。
●41.0重量%の回収されたコーン油
●硫化油と回収されたコーン油とのブレンド物は、約46.31%のオリゴマー含有量と、約4.40のPDIとを有していた。
●エマルションの重量の0.5%のカチオン性急結イミダゾリン乳化剤(Cargill社製、Anova 1620)
●2.0〜2.2のpHとするために十分な含有量のHCl
実施例9:硫化大豆油と回収されたコーン油とのブレンド物#2のカチオン性エマルション
●160℃で19時間にわたり、窒素を吹き付けながら、7.0重量%の単体硫黄と反応させた、14.5重量%の硫化大豆油。この結果、70.8%のオリゴマーを含む改質剤が得られた。
●85.5重量%の回収されたコーン油
●硫化油と回収されたコーン油とのブレンド物は、約16.03%のオリゴマー含有量と、約3.28のPDIとを有していた。
●エマルションの重量の0.5%のカチオン性急結イミダゾリン乳化剤と、
●2.0〜2.2のpHとするために十分な含有量のHCl。
実施例10:硫化大豆油と、回収されたコーン油とのブレンド物#1のカチオン性エマルション
●160℃で19時間にわたり、窒素を吹き付けながら、7.0重量%の単体硫黄と反応させた、59.0重量%の硫化大豆油。この結果、70.8%のオリゴマーを含む改質剤が得られた。
●41.0重量%の回収されたコーン油
●硫化油と回収されたコーン油とのブレンド物は、約46.31%のオリゴマー含有量と、約4.40のPDIとを有していた。
●TEAが、0.75重量%の重合油に添加され、油相の中にブレンドされた。
実施例11:大豆メチルエステルを用いた、硫化大豆油のブレンド物の削減
●160℃で19時間にわたり、窒素を吹き付けながら、7.0重量%の単体硫黄と反応させた、59.0重量%の硫化大豆油。この結果、70.8%のオリゴマーを含む改質剤が得られた。
●8.5重量%のストレートの大豆油
●32.3重量%の大豆メチルエステル
●約50.1%のオリゴマー含有量
●約4.12のPDI
●25℃での、0.934g/mLの密度
●40℃で、90.4mm2/秒(90.4cSt)の粘度
●25℃で、150mm2/秒(150cSt)の粘度
Claims (22)
- 2〜80重量%のオリゴマー含有量範囲のポリマー分布と、6〜12の範囲のヒルデブランド溶解度と、を有する重合油を含み、前記重合油が硫黄を用いた架橋により重合されている、
アスファルト用途向け再生組成物。 - アスファルトを更に含む、請求項1に記載の組成物。
- 再利用アスファルトを更に含む、請求項1に記載の組成物。
- 生物学的に再生可能な油又は石油ベース油を更に含む、請求項1に記載の組成物。
- 改質油を更に含む、請求項1に記載の組成物。
- 熱可塑性ポリマー、エラストマー性ポリマー、プラストマー性ポリマー、ポリリン酸、抗ストリッピング添加剤、中温化混合添加剤、乳化剤、及び/又は繊維を更に含む、請求項1に記載の組成物。
- 請求項1に記載の組成物を既存の舗装路表面に適用することを含む、方法。
- 請求項1に記載の組成物を、RAS又はRAPを処理するために適用することと、前記処理されたRAS又はRAPをバージンアスファルトと更に混合し、それにより再生アスファルトのブレンド物を得ることと、を含む、方法。
- 処理されたRAS又はRAPを得るために、再利用アスファルトを含むコールドパッチ材、高性能のコールドパッチ、又はコールドミックスの用途の一部として、請求項1に記載の組成物を使用すること。
- 機械練アスファルト舗装材料用の低温現場再利用に、請求項1に記載の組成物を使用すること。
- 機械練アスファルト舗装材料用の高温現場再利用に、請求項1に記載の組成物を使用すること。
- 前記組成物がエマルションである、請求項1に記載の組成物。
- アスファルトを更に含む、請求項12に記載の組成物。
- 再利用アスファルトを更に含む、請求項12に記載の組成物。
- 熱可塑性ポリマー、エラストマー性ポリマー、プラストマー性ポリマー、ポリリン酸、抗ストリッピング添加剤、中温化混合添加剤、乳化剤、及び/又は繊維を更に含む、請求項12に記載の組成物。
- 請求項12に記載の組成物を既存の舗装路表面に適用することを含む、方法。
- 請求項12に記載の組成物を、RAS又はRAPを処理するために適用することと、前記処理されたRAS又はRAPをバージンアスファルトと更に混合し、それにより再生アスファルトのブレンド物を得ることと、を含む、方法。
- 請求項1に記載の組成物を既存の舗装路表面に適用することを含む、方法。
- 請求項1に記載の組成物を、RAS又はRAPを処理するために適用することと、前記処理されたRAS又はRAPをバージンアスファルトと更に混合し、それにより再生アスファルトのブレンド物を得ることと、を含む、方法。
- 処理されたRAS又はRAPを得るために、再利用アスファルトを含むコールドパッチ材、高性能のコールドパッチ、又はコールドミックスの用途の一部として、請求項1に記載の組成物を使用すること。
- 機械練アスファルト舗装材料用の低温現場再利用に、請求項1に記載の組成物を使用すること。
- 機械練アスファルト舗装材料用の高温現場再利用に、請求項1に記載の組成物を使用すること。
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US11787945B2 (en) | 2015-02-27 | 2023-10-17 | Cargill, Incorporated | Polymerized oils and methods of manufacturing the same |
JP7371152B2 (ja) | 2015-02-27 | 2023-10-30 | カーギル インコーポレイテッド | 重合油及びその製造方法 |
US11898037B2 (en) | 2015-02-27 | 2024-02-13 | Cargill, Incorporated | Rejuvenating compositions for asphalt applications and methods of manufacturing the same |
US11905415B2 (en) | 2015-02-27 | 2024-02-20 | Cargill, Incorporated | Polymerized oils and methods of manufacturing the same |
US11905416B2 (en) | 2015-02-27 | 2024-02-20 | Cargill, Incorporated | Polymerized oils and methods of manufacturing the same |
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