JP7477509B2 - ハイブリッドフォーム配合物 - Google Patents
ハイブリッドフォーム配合物 Download PDFInfo
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- JP7477509B2 JP7477509B2 JP2021532357A JP2021532357A JP7477509B2 JP 7477509 B2 JP7477509 B2 JP 7477509B2 JP 2021532357 A JP2021532357 A JP 2021532357A JP 2021532357 A JP2021532357 A JP 2021532357A JP 7477509 B2 JP7477509 B2 JP 7477509B2
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Description
アミン開始ポリオール(トルエンジアミン開始ポリオール、平均官能価4.0、数平均分子量476g/モル、当量119g/当量、平均ヒドロキシル価471mg KOH/g)。アミン開始ポリオールは、トルエンジアミン、プロピレンオキシド、およびエチレンオキシドを利用して形成された。
VORANOL(商標)2110TB(ポリエーテルジオール、平均官能価2.0、数平均分子量1020g/モル、当量510g/当量、平均ヒドロキシル価110mg KOH/g、The Dow Chemical Companyから入手可能)、
STEPANPOL PS 2352(芳香族ポリエステルポリオール、平均官能価2.0、数平均分子量468g/モル、当量234g/当量、平均ヒドロキシル価240mg KOH/g、Stepan Chemicalから入手)、
DOW(商標)P-425(グリコール、平均官能価2.0、数平均分子量425g/モル、当量212.5g/当量、平均ヒドロキシル価264mg KOH/g、The Dow Chemical Companyから入手)、
VORANOL(商標)225(グリセリン開始ポリエーテルポリオール、平均官能価3.0、数平均分子量225g/モル、当量85g/当量、平均ヒドロキシル価660mg KOH/g、The Dow Chemical Companyから入手可能)、
高官能性架橋剤(ジペンタエリスリトールペンタ-/ヘキサ-アクリレート(DPPA)、Sigma-Aldrich/MilliporeSigmaから入手)、
POLYCAT 5(触媒、PMDETA-N,N,N’,N’‘,N’‘-ペンタメチルジエチレントリアミン、Evonikから入手)、
POLYCAT 41(触媒、N,N’,N’‘-トリス(3-ジメチルアミノプロピル)ヘキサヒドロ-S-トリアジン、Evonikから入手)、
POLYCAT 8(触媒、N,N-ジメチルシクロ-ヘキシルアミン、Evonikから入手)、
SPE界面活性剤EP-A-98(界面活性剤、シリコーンポリエーテル界面活性剤、Evonikから入手)、
Solstice 1233zd液体発泡剤(物理発泡剤、トランス-1-クロロ-3,3,3-トリフルオロプロペン、Honeywellから入手)、
LuperoxATC50フリーラジカル開始剤(リン酸トリクレジル中50重量%の過酸化ベンゾイル、Sigma-Aldrich/MilliporeSigmaから入手)、
アゾ系ラジカル開始剤(2,2’アゾビス(イソブチロニトリル、Sigma-Aldrich/MilliporeSigmaから入手)、および
イソシアネート(MDIを含有し、約31.4重量%のNCO含有量および134のイソシアネート当量分子量を有するPAPI(商標)27ポリメチレンポリフェニルイソシアネート、the Dow Chemical Companyから入手)。
本出願が提供する発明として例えば以下のものが挙げられる。
[1] ポリオール組成物であって、前記ポリオール組成物の総ポリオールに基づいて3.7~5.7の平均ヒドロキシル官能価、前記ポリオール組成物の総ポリオールに基づいて370~550mg KOH/gの平均ヒドロキシル価、および前記ポリオール組成物の総ポリオールに基づいて400~750g/モルの数平均分子量を有する、ポリオール組成物と、
3.0以上の平均官能価を有する高官能性架橋剤であって、前記高官能性架橋剤の官能基が、アクリレート基、アリル基、OH基、NH 2 基、COOH基、およびそれらの組み合わせから選択され、前記高官能性架橋剤の前記官能基の10~99パーセントが、アクリレート基、アリル基、またはそれらの組み合わせである、高官能性架橋剤と、を含む、イソシアネート反応性組成物。
[2] 高官能性架橋剤が、前記ポリオール組成物の総ポリオールと前記高官能性架橋剤との組み合わせの100部に基づいて、前記イソシアネート反応性組成物の2~40部である、上記[1]に記載のイソシアネート反応性組成物。
[3] 前記高官能性架橋剤が、100~1500g/モルの数平均分子量を有する、上記[1]~[2]のいずれか一項に記載のイソシアネート反応性組成物。
[4] 前記高官能性架橋剤が、ジペンタエリスリトールペンタアクリレート、ジペンタエリスリトールペンタ-/ヘキサ-アクリレート、ペンタエリスリトールトリアクリレート、およびそれらの組み合わせから選択される、上記[1]~[3]のいずれか一項に記載のイソシアネート反応性組成物。
[5] 上記[1]~[4]のいずれか一項に記載のイソシアネート反応性組成物と、
アゾ系ラジカル開始剤と、
イソシアネートと、を含む、ハイブリッドフォーム配合物。
[6] 前記アゾ系ラジカル開始剤が、前記ポリオール組成物の総ポリオールと前記高官能性架橋剤との組み合わせの100部に基づいて、前記ハイブリッドフォーム配合物の0.01~5.0部である、上記[5]に記載のハイブリッドフォーム配合物。
[7] 前記アゾ系ラジカル開始剤が、0℃~135℃の0.10時間半減期温度を有する、上記[5]~[6]のいずれか一項に記載のフォーム配合物。
[8] 前記アゾ系ラジカル開始剤が、2,2’-アゾビス(イソブチロニトリル)である、上記[5]~[7]のいずれか一項に記載のフォーム配合物。
[9] 上記[5]~[8]のいずれか一項に記載のハイブリッドフォーム配合物を硬化させることによって形成される、フォーム製品。
[10] フォーム製品を形成する方法であって、
ポリオール組成物であって、前記ポリオール組成物の総ポリオールに基づいて3.7~5.7の平均ヒドロキシル官能価、前記ポリオール組成物の総ポリオールに基づいて370~550mg KOH/gの平均ヒドロキシル価、および前記ポリオール組成物の総ポリオールに基づいて400~750g/モルの数平均分子量を有するポリオール組成物と、
3.0以上の平均官能価を有する高官能性架橋剤であって、前記高官能性架橋剤の官能基が、アクリレート基、アリル基、OH基、NH 2 基、COOH基、およびそれらの組み合わせから選択され、前記高官能性架橋剤の前記官能基の10~99パーセントが、アクリレート基、アリル基、またはそれらの組み合わせである、高官能性架橋剤と、
アゾ系ラジカル開始剤と、
イソシアネートと、を組み合わせて、ハイブリッドフォーム配合物を形成することと、
前記ハイブリッドフォーム配合物を硬化させて前記フォーム製品を形成することと、を含む、方法。
Claims (10)
- ポリオール組成物であって、前記ポリオール組成物の総ポリオールに基づいて3.7~5.7の平均ヒドロキシル官能価、前記ポリオール組成物の総ポリオールに基づいて370~550mg KOH/gの平均ヒドロキシル価、および前記ポリオール組成物の総ポリオールに基づいて400~750g/モルの数平均分子量を有し、ソルビトール開始ポリエーテルポリオールとアミン開始ポリオールとを含む、ポリオール組成物と、
3.0以上の平均官能価を有する高官能性架橋剤であって、前記高官能性架橋剤の官能基が、アクリレート基、アリル基、OH基、NH2基、COOH基、およびそれらの組み合わせから選択され、前記高官能性架橋剤の前記官能基の10~99パーセントが、アクリレート基、アリル基、またはそれらの組み合わせである、高官能性架橋剤と、
を含む、イソシアネート反応性組成物。 - 高官能性架橋剤が、前記ポリオール組成物の総ポリオールと前記高官能性架橋剤との組み合わせの100部に基づいて、前記イソシアネート反応性組成物の2~40部である、請求項1に記載のイソシアネート反応性組成物。
- 前記高官能性架橋剤が、100~1500g/モルの数平均分子量を有する、請求項1~2のいずれか一項に記載のイソシアネート反応性組成物。
- 前記高官能性架橋剤が、ジペンタエリスリトールペンタアクリレート、ジペンタエリスリトールペンタ-/ヘキサ-アクリレート、ペンタエリスリトールトリアクリレート、およびそれらの組み合わせから選択される、請求項1~3のいずれか一項に記載のイソシアネート反応性組成物。
- 請求項1~4のいずれか一項に記載のイソシアネート反応性組成物と、
アゾ系ラジカル開始剤と、
イソシアネートと、
を含む、ハイブリッドフォーム配合物。 - 前記アゾ系ラジカル開始剤が、前記ポリオール組成物の総ポリオールと前記高官能性架橋剤との組み合わせの100部に基づいて、前記ハイブリッドフォーム配合物の0.01~5.0部である、請求項5に記載のハイブリッドフォーム配合物。
- 前記アゾ系ラジカル開始剤が、0℃~135℃の0.10時間半減期温度を有する、請求項5~6のいずれか一項に記載のフォーム配合物。
- 前記アゾ系ラジカル開始剤が、2,2’-アゾビス(イソブチロニトリル)である、請求項5~7のいずれか一項に記載のフォーム配合物。
- 請求項5~8のいずれか一項に記載のハイブリッドフォーム配合物を硬化させることによって形成される、フォーム製品。
- フォーム製品を形成する方法であって、
ポリオール組成物であって、前記ポリオール組成物の総ポリオールに基づいて3.7~5.7の平均ヒドロキシル官能価、前記ポリオール組成物の総ポリオールに基づいて370~550mg KOH/gの平均ヒドロキシル価、および前記ポリオール組成物の総ポリオールに基づいて400~750g/モルの数平均分子量を有するポリオール組成物と、
3.0以上の平均官能価を有する高官能性架橋剤であって、前記高官能性架橋剤の官能基が、アクリレート基、アリル基、OH基、NH2基、COOH基、およびそれらの組み合わせから選択され、前記高官能性架橋剤の前記官能基の10~99パーセントが、アクリレート基、アリル基、またはそれらの組み合わせである、高官能性架橋剤と、
アゾ系ラジカル開始剤と、
イソシアネートと、を組み合わせて、ハイブリッドフォーム配合物を形成することと、
前記ハイブリッドフォーム配合物を硬化させて前記フォーム製品を形成することと、を含む、方法。
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| US62/781,068 | 2018-12-18 | ||
| PCT/US2019/065352 WO2020131478A1 (en) | 2018-12-18 | 2019-12-10 | Hybrid foam formulations |
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