JPWO2020014466A5 - - Google Patents

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Publication number
JPWO2020014466A5
JPWO2020014466A5 JP2021500911A JP2021500911A JPWO2020014466A5 JP WO2020014466 A5 JPWO2020014466 A5 JP WO2020014466A5 JP 2021500911 A JP2021500911 A JP 2021500911A JP 2021500911 A JP2021500911 A JP 2021500911A JP WO2020014466 A5 JPWO2020014466 A5 JP WO2020014466A5
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JP
Japan
Prior art keywords
foam
agents
polylactone
combination
composition
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
Application number
JP2021500911A
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Japanese (ja)
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JP2021531373A (en
Publication date
Application filed filed Critical
Priority claimed from PCT/US2019/041380 external-priority patent/WO2020014466A1/en
Publication of JP2021531373A publication Critical patent/JP2021531373A/en
Publication of JPWO2020014466A5 publication Critical patent/JPWO2020014466A5/ja
Pending legal-status Critical Current

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Claims (20)

a)熱的に安定な化合物で末端封鎖されているポリラクトンポリマーと
b)1種以上の発泡剤と
を含み、
加熱混合すると発泡することができる
組成物。
It contains a) a polylactone polymer that is terminally sealed with a thermally stable compound and b) one or more foaming agents.
A composition that can foam when heated and mixed.
前記1種以上の発泡剤が、水、炭酸塩、二酸化炭素放出材料、ジアゾ化合物、窒素生成材料、二酸化炭素、分解ポリマー材料、ポリ(t-ブチルメタクリレート)、ポリアクリル酸、窒素、ペンタン、イソペンタン、シクロペンタン、又はそれらの組み合わせの1つ以上を含む、請求項1に記載の組成物。 The above-mentioned one or more foaming agents are water, carbonate, carbon dioxide emitting material, diazo compound, nitrogen producing material, carbon dioxide, decomposition polymer material, poly (t-butyl methacrylate), polyacrylic acid, nitrogen, pentane, isopentane. , Cyclopentane, or a combination thereof, according to claim 1. 1種以上の核形成剤をさらに含む、請求項1又は2に記載の組成物。 The composition according to claim 1 or 2, further comprising one or more nucleating agents. 前記1種以上の核形成剤が、タルク、カオリン、マイカ、シリカ、炭酸カルシウム、硫酸バリウム、酸化チタン、酸化アルミニウム、クレー、ベントナイト、珪藻土若しくはアゾジカルボジアミド、又はそれらの任意の組み合わせの1つ以上を含む、請求項1~3のいずれか一項に記載の組成物。 One or more of the nucleating agents is one of talc, kaolin, mica, silica, calcium carbonate, barium sulfate, titanium oxide, aluminum oxide, clay, bentonite, diatomaceous earth or azodicarbodiamide, or any combination thereof. The composition according to any one of claims 1 to 3, which comprises the above. 酸化防止剤、光安定剤、繊維、発泡添加剤、導電性添加剤、ブロッキング防止剤、帯電防止剤、熱安定剤、衝撃改質剤、殺生物剤、相溶化剤、粘着付与剤、着色剤、カップリング剤、硬化剤若しくは顔料、又はそれらの任意の組合せの1つ以上を含む1種以上の添加剤をさらに含む、請求項1~4のいずれか一項に記載の組成物。 Antioxidants, light stabilizers, fibers, foaming additives, conductive additives, blocking inhibitors, antistatic agents, heat stabilizers, impact modifiers, biocidal agents, compatibilizers, tackifiers, colorants The composition according to any one of claims 1 to 4, further comprising one or more additives including one or more of a coupling agent, a curing agent or a pigment, or any combination thereof. 1種以上の鎖延長剤、1種以上の分枝剤、又はその両方をさらに含む、請求項1~5のいずれか一項に記載の組成物。 The composition according to any one of claims 1 to 5, further comprising one or more chain extenders, one or more branching agents, or both. 前記ポリラクトンポリマーが、ポリプロピオラクトン、ポリラクチド、ポリグリコリド、又はポリカプロラクトンである、請求項1~6のいずれか一項に記載の組成物。 The composition according to any one of claims 1 to 6, wherein the polylactone polymer is polypropiolactone, polylactide, polyglycolide, or polycaprolactone. 前記ポリラクトンポリマーが、β-ラクトン誘導体の繰り返しモノマーを含む、請求項1~7のいずれか一項に記載の組成物。 The composition according to any one of claims 1 to 7, wherein the polylactone polymer contains a repeating monomer of a β-lactone derivative. ポリアルキレングリコール、リンゴ酸化大豆油、エポキシ化大豆油、亜麻仁油、ヒマワリ油、又はそれらの任意の組合せの1つ以上を含む1種以上の可塑剤をさらに含む、請求項1~8のいずれか一項に記載の組成物。 Any of claims 1-8, further comprising one or more plasticizers comprising one or more of polyalkylene glycols, apple oxidized soybean oil, epoxidized soybean oil, linseed oil, sunflower oil, or any combination thereof. The composition according to paragraph 1. 前記組成物を加熱押出すると、該組成物が、安定で耐久性のある発泡体を形成するのに適した粘度及び密度を有する押出物である、請求項1~9のいずれか一項に記載の組成物。 The invention according to any one of claims 1 to 9, wherein when the composition is heated and extruded, the composition is an extruded product having a viscosity and density suitable for forming a stable and durable foam. Composition. a)熱的に安定な化合物で末端封鎖されているポリラクトンポリマーと
b)1種以上の発泡剤と
を含む発泡体。
A foam containing a) a polylactone polymer that is terminally sealed with a thermally stable compound and b) one or more foaming agents.
前記1種以上の発泡剤が、水、炭酸塩、二酸化炭素放出材料、ジアゾ化合物、窒素生成材料、二酸化炭素、分解ポリマー材料、ポリ(t-ブチルメタクリレート)、ポリアクリル酸、窒素、ペンタン、イソペンタン、シクロペンタン、又はそれらの組み合わせの1つ以上を含む、請求項11に記載の発泡体。 The above-mentioned one or more foaming agents are water, carbonate, carbon dioxide emitting material, diazo compound, nitrogen producing material, carbon dioxide, decomposition polymer material, poly (t-butyl methacrylate), polyacrylic acid, nitrogen, pentane, isopentane. , Cyclopentane, or a combination thereof, according to claim 11. 1種以上の核形成剤をさらに含む、請求項11又は12に記載の発泡体。 The foam according to claim 11 or 12, further comprising one or more nucleating agents. 前記1種以上の核形成剤が、タルク、カオリン、マイカ、シリカ、炭酸カルシウム、硫酸バリウム、酸化チタン、酸化アルミニウム、クレー、ベントナイト、珪藻土、又はそれらの任意の組み合わせの1つ以上を含む、請求項11~13のいずれか一項に記載の発泡体。 Claimed that one or more of the nucleating agents comprises one or more of talc, kaolin, mica, silica, calcium carbonate, barium sulfate, titanium oxide, aluminum oxide, clay, bentonite, diatomaceous earth, or any combination thereof. Item 12. The foam according to any one of Items 11 to 13. 酸化防止剤、光安定剤、繊維、発泡添加剤、導電性添加剤、ブロッキング防止剤、帯電防止剤、熱安定剤、衝撃改質剤、殺生物剤、相溶化剤、粘着付与剤、着色剤、カップリング剤、硬化剤、分枝剤、鎖延長剤、可塑剤若しくは顔料、又はそれらの任意の組合せの1つ以上を含む1種以上の添加剤をさらに含む、請求項11~14のいずれか一項に記載の発泡体。 Antioxidants, light stabilizers, fibers, foaming additives, conductive additives, blocking inhibitors, antistatic agents, heat stabilizers, impact modifiers, biocidal agents, compatibilizers, tackifiers, colorants , A coupling agent, a curing agent, a branching agent, a chain extender, a plasticizer or a pigment, or one or more additives including one or more of any combination thereof, any of claims 11-14. The foam according to item 1. 前記発泡体が、閉じたセル構造を有する、請求項11~15のいずれか一項に記載の発泡体。 The foam according to any one of claims 11 to 15, wherein the foam has a closed cell structure. 前記発泡体が、熱分解してアクリル酸を製造することができる、請求項11~16のいずれか一項に記載の発泡体。 The foam according to any one of claims 11 to 16, wherein the foam can be thermally decomposed to produce acrylic acid. 末端封鎖されているポリラクトンを加熱して、ポリラクトン溶融物を生成することと、
前記ポリラクトン溶融物を加工して、発泡体を製造することと
を含む方法。
By heating the terminally blocked polylactone to form a polylactone melt,
A method comprising processing the polylactone melt to produce a foam.
加熱前に、前記末端封鎖されているポリラクトンを、1種以上の核形成剤、1種以上の添加剤、又はそれらの任意の組み合わせと組み合わせることをさらに含む、請求項18に記載の方法。 18. The method of claim 18, further comprising combining the terminally sealed polylactone with one or more nucleating agents, one or more additives, or any combination thereof. 加熱後かつ成形前に、前記ポリラクトン溶融物に1種以上の発泡剤を加えることをさらに含む、請求項18又は19に記載の方法。 The method of claim 18 or 19, further comprising adding one or more foaming agents to the polylactone melt after heating and before molding.
JP2021500911A 2018-07-13 2019-07-11 Polylactone foam and its manufacturing method Pending JP2021531373A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862697712P 2018-07-13 2018-07-13
US62/697,712 2018-07-13
PCT/US2019/041380 WO2020014466A1 (en) 2018-07-13 2019-07-11 Polylactone foams and methods of making the same

Publications (2)

Publication Number Publication Date
JP2021531373A JP2021531373A (en) 2021-11-18
JPWO2020014466A5 true JPWO2020014466A5 (en) 2022-07-19

Family

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JP2021500911A Pending JP2021531373A (en) 2018-07-13 2019-07-11 Polylactone foam and its manufacturing method

Country Status (5)

Country Link
US (1) US11814498B2 (en)
EP (1) EP3820665A4 (en)
JP (1) JP2021531373A (en)
CN (1) CN112423962A (en)
WO (1) WO2020014466A1 (en)

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CN115505247B (en) * 2021-06-07 2024-04-02 国家能源投资集团有限责任公司 Full-biodegradable micron foaming material and preparation method and application thereof

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