JP2020514131A - 強化熱可塑性表面層およびコア層を含む多層アセンブリ - Google Patents
強化熱可塑性表面層およびコア層を含む多層アセンブリ Download PDFInfo
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- JP2020514131A JP2020514131A JP2019550154A JP2019550154A JP2020514131A JP 2020514131 A JP2020514131 A JP 2020514131A JP 2019550154 A JP2019550154 A JP 2019550154A JP 2019550154 A JP2019550154 A JP 2019550154A JP 2020514131 A JP2020514131 A JP 2020514131A
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Images
Classifications
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- B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
- B32B19/04—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material
- B32B19/045—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material of synthetic resin
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Abstract
Description
この出願は、2017年3月13日に出願された米国仮出願第62/470,691号に関連し、この優先権および利益を主張し、その開示全体は、あらゆる目的のために参照により本明細書に組み込まれる。
別の態様では、タイヤカバーは、本明細書に記載の多層アセンブリのうちの1つ以上を含む。
特定の実施形態を、添付の図面を参照して記載する。
Claims (98)
- 多層アセンブリであって、
独立気泡材料を含むコア層と、
前記コア層の第1の表面上に配設された第1の強化熱可塑性層であって、前記第1の繊維強化熱可塑性層が、熱可塑性材料で一緒に接合された複数の強化材料によって形成された連続気泡構造のウェブを含む、第1の強化熱可塑性層と、
前記コア層の第2の表面上に配設された第2の強化熱可塑性層であって、前記第2の繊維強化熱可塑性層が、熱可塑性材料で一緒に接合された複数の強化材料によって形成された連続気泡構造のウェブを含む、第2の強化熱可塑性層と、を備える、多層アセンブリ。 - 前記独立気泡材料が、ポリウレタン発泡体でなく、または前記コア層が、セルロースを含まない、請求項1に記載の多層アセンブリ。
- 前記コア層が、ポリウレタン材料またはセルロース系材料を含む、請求項1に記載の多層アセンブリ。
- 前記第1の強化熱可塑性層の坪量が、前記第2の強化熱可塑性層の坪量と実質的に同じである、請求項1に記載の多層アセンブリ。
- 前記第1の強化熱可塑性層の坪量が、前記第2の強化熱可塑性層の坪量とは異なる、請求項1に記載の多層アセンブリ。
- 配設された前記第1の強化熱可塑性層が、配設された前記第2の強化熱可塑性層の強化材料とは異なる少なくとも1つの強化材料を含む、請求項1に記載の多層アセンブリ。
- 前記コア層の前記独立気泡材料が、方向性圧縮膨張性ポリスチレン発泡体、方向性圧縮押出ポリエチレン発泡体、および方向性圧縮膨張性ポリプロピレン発泡体からなる群から選択される、方向性圧縮発泡体を含む、請求項1に記載の多層アセンブリ。
- 前記第1の強化熱可塑性層の前記熱可塑性材料が、前記第2の強化熱可塑性層の前記熱可塑性材料とは異なる、請求項1に記載の多層アセンブリ。
- 前記第1の強化熱可塑性層および前記第2の強化熱可塑性層の前記熱可塑性材料が、同じである、請求項1に記載の多層アセンブリ。
- 前記第1の強化熱可塑性層および前記第2の強化熱可塑性層の前記強化材料が、同じである、請求項9に記載の多層アセンブリ。
- 前記第1の強化熱可塑性層および前記第2の強化熱可塑性層の前記強化材料が、各々、強化繊維を含む、請求項10に記載の多層アセンブリ。
- 前記第1の繊維強化熱可塑性層が、前記第2の繊維強化熱可塑性層の強化繊維とは異なる少なくとも1つの強化繊維を含む、請求項11に記載の多層アセンブリ。
- 前記第1の繊維強化熱可塑性層および前記第2の繊維強化熱可塑性層の一方または両方が、ロフティング剤を含む、請求項11に記載の多層アセンブリ。
- 前記ロフティング剤が、膨張性微小球および膨張性黒鉛材料のうちの少なくとも一方を含む、請求項13に記載の多層アセンブリ。
- 前記コア層にロフティング剤が存在しない、請求項14に記載の多層アセンブリ。
- 前記第1の繊維強化熱可塑性層および前記第2の繊維強化熱可塑性層の前記熱可塑性材料および強化材料が、ロフティング剤の存在を伴わず、前記第1の繊維強化熱可塑性層および前記第2の繊維強化熱可塑性層のロフティングを可能にするように選択される、請求項11に記載の多層アセンブリ。
- 前記第1の強化熱可塑性層と前記コア層との間の前記コア層の前記第1の表面上に配設された第1の接着層をさらに備える、請求項1に記載の多層アセンブリ。
- 前記第2の強化熱可塑性層と前記コア層との間の前記コア層の前記第2の表面上に配設された第2の接着層をさらに備える、請求項17に記載の多層アセンブリ。
- 前記第1の強化熱可塑性層および前記第2の強化熱可塑性層のうちの一方の上に配設された装飾層をさらに備える、請求項18に記載の多層アセンブリ。
- 前記コア層の前記独立気泡材料が、方向性圧縮膨張性ポリスチレン発泡体を含み、前記第1の繊維強化熱可塑性層が、ポリプロピレンおよびガラス繊維を含み、前記第2の繊維強化熱可塑性層が、ポリプロピレンおよびガラス繊維を含み、前記第1および第2の接着層が、各々、コポリアミドを含む、請求項18に記載の多層アセンブリ。
- 多層アセンブリであって、
いかなるポリウレタンまたはセルロース材料も有しない独立気泡材料を含むコア層であって、前記独立気泡材料が、実質的に非多孔性であり、かつ前記多層アセンブリに方向性圧縮強度を提供する、コア層と、
前記コア層の第1の表面上に配設された第1の接着層と、
前記コア層の第2の表面上に配設された第2の接着層と、
前記第1の接着層上に配設された第1の繊維強化熱可塑性層であって、前記第1の繊維強化熱可塑性層が、熱可塑性材料で一緒に接合された複数の強化繊維によって形成された連続気泡構造のウェブを含む、第1の繊維強化熱可塑性層と、
前記第2の接着層上に配設された第2の繊維強化熱可塑性層であって、前記第2の繊維強化熱可塑性層が、熱可塑性材料で一緒に接合された複数の強化繊維によって形成された連続気泡構造のウェブを含む、第2の繊維強化熱可塑性層と、を備える、多層アセンブリ。 - 前記コア層が、方向性圧縮発泡体を含む、請求項21に記載の多層アセンブリ。
- 前記方向性圧縮発泡体が、方向性圧縮膨張性ポリスチレン発泡体、方向性圧縮押出ポリエチレン発泡体、および方向性圧縮膨張性ポリプロピレン発泡体からなる群から選択される、請求項22に記載の多層アセンブリ。
- 前記第1の繊維強化熱可塑性層の坪量が、前記第2の繊維強化熱可塑性層の坪量と実質的に同じである、請求項22に記載の多層アセンブリ。
- 前記第1の繊維強化熱可塑性層の坪量が、前記第2の繊維強化熱可塑性層の坪量とは異なる、請求項22に記載の多層アセンブリ。
- 配設された前記第1の繊維強化熱可塑性層が、配設された前記第2の繊維強化熱可塑性層の強化繊維材料とは異なる少なくとも1つの強化繊維材料を含む、請求項22に記載の多層アセンブリ。
- 前記第1の繊維強化熱可塑性層の前記熱可塑性材料が、前記第2の繊維強化熱可塑性層の前記熱可塑性材料とは異なる、請求項22に記載の多層アセンブリ。
- 前記第1の繊維強化熱可塑性層および前記第2の繊維強化熱可塑性層の前記熱可塑性材料が、同じである、請求項22に記載の多層アセンブリ。
- 前記第1の繊維強化熱可塑性層および前記第2の繊維強化熱可塑性層の前記強化繊維が、同じである、請求項28に記載の多層アセンブリ。
- 前記第1の繊維強化熱可塑性層が、前記第2の繊維強化熱可塑性層の前記強化繊維とは異なる少なくとも1つの強化繊維をさらに含む、請求項29に記載の多層アセンブリ。
- 前記第1の繊維強化熱可塑性層および前記第2の繊維強化熱可塑性層の一方または両方が、ロフティング剤を含む、請求項30に記載の多層アセンブリ。
- 前記ロフティング剤が、膨張性微小球および膨張性黒鉛材料のうちの少なくとも一方を含む、請求項31に記載の多層アセンブリ。
- 前記コア層にロフティング剤が存在しない、請求項32に記載の多層アセンブリ。
- 前記第1の繊維強化熱可塑性層および前記第2の繊維強化熱可塑性層の前記熱可塑性材料および強化材料が、ロフティング剤の存在を伴わず、前記第1の繊維強化熱可塑性層および前記第2の繊維強化熱可塑性層のロフティングを可能にするように選択される、請求項22に記載の多層アセンブリ。
- 前記第1の繊維強化熱可塑性層および前記第2の繊維強化熱可塑性層のうちの一方の上に配設された表皮層をさらに備え、前記表皮層が、布、スクリム、フィルム、およびこれらの組み合わせを含む、請求項22に記載の多層アセンブリ。
- 前記第1の繊維強化熱可塑性層および前記第2の強化熱可塑性層のうちの一方に結合された装飾層をさらに備える、請求項22に記載の多層アセンブリ。
- 前記第1の繊維強化熱可塑性層および前記第2の繊維強化熱可塑性層の各々の前記熱可塑性材料が、独立して、ポリオレフィン材料、熱可塑性ポリオレフィンブレンド材料、ポリビニルポリマー材料、ブタジエンポリマー材料、アクリルポリマー材料、ポリアミド材料、ポリエステル材料、ポリカーボネート材料、ポリエステルカーボネート材料、ポリスチレン材料、アクリロニトリルスチレンポリマー材料、アクリロニトリル−ブチルアクリレート−スチレンポリマー材料、ポリエーテルイミド材料、ポリフェニレンエーテル材料、ポリフェニレンオキシド材料、ポリフェニレンスルフィド材料、ポリエーテル材料、ポリエーテルケトン材料、ポリアセタール材料、ポリウレタン材料、ポリベンズイミダゾール材料、ならびにこれらのコポリマーおよび混合物からなる群から選択される、請求項21に記載の多層アセンブリ。
- 前記第1の繊維強化熱可塑性層および前記第2の繊維強化熱可塑性層の各々の前記強化材料が、独立して、ガラス繊維、炭素繊維、黒鉛繊維、合成有機繊維、無機繊維、天然繊維、鉱物繊維、金属繊維、金属化無機繊維、金属化合成繊維、セラミック繊維、およびこれらの組み合わせからなる群から選択される、請求項37に記載の多層アセンブリ。
- 前記第1の繊維強化熱可塑性層および前記第2の繊維強化熱可塑性層の各々に存在する繊維が、独立して、約5ミクロンよりも大きい直径と、約5mm〜約200mmの長さと、を含む、請求項38に記載の多層アセンブリ。
- 前記方向性圧縮発泡体が、方向性圧縮膨張性ポリスチレン発泡体であり、前記第1および第2の繊維強化熱可塑性層の各々が、ポリプロピレンおよびガラス繊維を含み、前記多層アセンブリが、前記第2の繊維強化熱可塑性層に結合された表皮をさらに含み、前記多層アセンブリが、前記表皮に結合された装飾層をさらに含む、請求項22に記載の多層アセンブリ。
- 構造的強化を提供する車両積載床であって、
独立気泡材料を含むコア層と、
前記コア層の第1の表面上に配設された第1の強化熱可塑性層であって、前記第1の繊維強化熱可塑性層が、熱可塑性材料で一緒に接合された複数の強化材料によって形成された連続気泡構造のウェブを含む、第1の強化熱可塑性層と、
前記コア層の第2の表面上に配設された第2の強化熱可塑性層であって、前記第2の繊維強化熱可塑性層が、熱可塑性材料で一緒に接合された複数の強化材料によって形成された連続気泡構造のウェブを含む、第2の強化熱可塑性層と、を備え、
前記コア層、前記第1の強化熱可塑性層、および前記第2の強化熱可塑性層が、一緒に、220kg以下の重量で約25mm未満だけ撓む車両積載床を提供する、車両積載床。 - 前記第1の強化熱可塑性層に結合された装飾層をさらに備える、請求項41に記載の車両積載床。
- 前記装飾層が、カーペットを含む、請求項42に記載の車両積載床。
- 前記装飾層と前記第1の強化熱可塑性層との間に接着層をさらに備える、請求項42に記載の車両積載床。
- 前記第2の強化熱可塑性層に結合された第2の装飾層をさらに備える、請求項42に記載の車両積載床。
- 前記第2の装飾層が、カーペットを含む、請求項45に記載の車両積載床。
- 前記第2の装飾層と前記第2の強化熱可塑性層との間に接着層をさらに備える、請求項45に記載の車両積載床。
- 前記積載床が、100kgの重量で約15mm未満、または150kgの重量で約15mm未満、または100kgの重量で約10mm未満、または220kgの重量で約5mm未満だけ撓む、請求項41に記載の車両積載床。
- 前記第1の強化熱可塑性層の熱可塑性材料が、前記第2の強化熱可塑性層に存在する前記熱可塑性材料と同様または異なる少なくとも1つの熱可塑性材料を含む、請求項41に記載の車両積載床。
- 前記コア層の前記独立気泡材料が、方向性圧縮膨張性ポリスチレン発泡体、方向性圧縮押出ポリエチレン発泡体、および方向性圧縮膨張性ポリプロピレン発泡体からなる群から選択される、方向性圧縮発泡体を含む、請求項41に記載の車両積載床。
- 前記第1の繊維強化層および前記第2の繊維強化層の各々の前記熱可塑性材料が、独立して、ポリオレフィン材料、熱可塑性ポリオレフィンブレンド材料、ポリビニルポリマー材料、ブタジエンポリマー材料、アクリルポリマー材料、ポリアミド材料、ポリエステル材料、ポリカーボネート材料、ポリエステルカーボネート材料、ポリスチレン材料、アクリロニトリルスチレンポリマー材料、アクリロニトリル−ブチルアクリレート−スチレンポリマー材料、ポリエーテルイミド材料、ポリフェニレンエーテル材料、ポリフェニレンオキシド材料、ポリフェニレンスルフィド材料、ポリエーテル材料、ポリエーテルケトン材料、ポリアセタール材料、ポリウレタン材料、ポリベンズイミダゾール材料、ならびにこれらのコポリマーおよび混合物からなる群から選択される、請求項50に記載の車両積載床。
- 前記第1の繊維強化層および前記第2の繊維強化層の各々の熱可塑性材料が、独立して、樹脂または繊維である、請求項51に記載の車両積載床。
- 前記第1の繊維強化層および前記第2の繊維強化層の各々の前記強化材料が、独立して、ガラス繊維、炭素繊維、黒鉛繊維、合成有機繊維、無機繊維、天然繊維、鉱物繊維、金属繊維、金属化無機繊維、金属化合成繊維、セラミック繊維、およびこれらの組み合わせからなる群から選択される、請求項51に記載の車両積載床。
- 前記繊維強化の第1の層および前記第2の繊維強化層の各々に存在する前記繊維が、約5ミクロンよりも大きい直径と、約5mm〜約200mmの長さと、を含む、請求項53に記載の車両積載床。
- 前記第1の繊維強化層および前記第2の繊維強化層の各々に存在する前記熱可塑性材料が、ポリプロピレンを含み、前記第1の繊維強化層および前記第2の繊維強化層の各々に存在する前記強化材料が、ガラス繊維である、請求項41に記載の車両積載床。
- 前記第1および第2の繊維強化層の各々の前記坪量が、約500gsm〜約3000gsmであり、前記コア層の前記坪量が、約300gsm〜約2000gsmである、請求項55に記載の車両積載床。
- 前記第1および第2の繊維強化層のうちの少なくとも一方が、ロフティング剤を含む、請求項56に記載の車両積載床。
- 前記第1の繊維強化層および前記第2の繊維強化層のうちの少なくとも一方の上に配設されたカーペット層をさらに備える、請求項55に記載の車両積載床。
- 前記第1の繊維強化層が、第1の接着層を介して前記コア層に結合されており、前記第2の繊維強化層が、第2の接着層を介して前記コア層に結合されている、請求項55に記載の車両積載床。
- 前記第1の繊維強化層および前記第2の繊維強化層が、いかなるロフティング剤も含まず、前記第1の繊維強化層および前記第2の繊維強化層の前記熱可塑性材料および強化材料が、前記第1の繊維強化層および前記第2の繊維強化層にロフティング剤が存在しない場合に、前記第1の繊維強化層および前記第2の繊維強化層のロフティングを可能にするように、各々選択される、請求項545に記載の車両積載床。
- 車両積載床を製造するためのキットであって、前記キットが、
コア層、および前記コア層から分離された第1の強化第1の強化熱可塑性層であって、
前記コア層が、独立気泡材料を含み、
前記第1の強化熱可塑性層が、熱可塑性材料で一緒に接合された複数の強化材料によって形成された連続気泡構造のウェブを含む、コア層、および第1の強化熱可塑性層と、
前記第1の強化熱可塑性コア層を前記コア層の第1の表面に結合するための説明書と、を備える、キット。 - 前記コア層および第1の強化第1の強化熱可塑性層とは別々の第2の強化熱可塑性層をさらに備える、請求項61に記載のキット。
- 前記キットの前記第1の強化熱可塑性層が、前記キットの前記第2の強化熱可塑性層と同じである、請求項62に記載のキット。
- 前記キットの前記第1の強化熱可塑性層の坪量が、前記キットの前記第2の強化熱可塑性層の坪量とは異なる、請求項62に記載のキット。
- 前記コア層および前記第1の強化熱可塑性層とは別々の装飾層をさらに備える、請求項61に記載のキット。
- 前記第1の強化熱可塑性層を前記コア層に接合するのに有効な接着材料をさらに備える、請求項61に記載のキット。
- 表皮層をさらに備える、請求項61に記載のキット。
- 前記表皮層が、布、スクリム、フィルム、およびこれらの組み合わせからなる群から選択される、請求項67に記載のキット。
- 前記コア層の前記独立気泡材料が、方向性圧縮膨張性ポリスチレン発泡体、方向性圧縮押出ポリエチレン発泡体、および方向性圧縮膨張性ポリプロピレン発泡体からなる群から選択される、方向性圧縮発泡体を含む、請求項61に記載のキット。
- 前記コア層が平面シートとして構成される、請求項69に記載のキット。
- 多層アセンブリを形成する方法であって、
強化熱可塑性層を形成することであって、
熱可塑性ポリマー、強化繊維、およびロフティング剤を水溶液に混ぜ合わせること、
前記熱可塑性ポリマー、強化繊維、およびロフティング剤を含む前記水溶液を混合して、前記強化繊維および前記ロフティング剤を前記熱可塑性ポリマー中に分散させて、水性発泡体分散液を提供すること、
前記水性発泡体分散液を形成要素上に配設すること、ならびに
前記配設された水性発泡体から液体を除去して、前記熱可塑性ポリマー、前記強化繊維、および前記ロフティング剤を含むウェブを含む強化熱可塑性層を提供すること、によって形成することと、
前記提供された強化熱可塑性層を、独立気泡材料を含むコア層の第1の表面上に配設することと、を含む方法。 - 前記コア層の前記第1の表面上に前記提供された強化熱可塑性層を配設する前に、前記提供された強化熱可塑性層の前記ウェブの前記熱可塑性ポリマーの軟化温度を上回って、前記提供された強化熱可塑性層を加熱することをさらに含む、請求項71に記載の方法。
- 前記コア層の前記第1の表面上に前記提供された強化熱可塑性層を配設する前に、前記コア層の前記第1の表面上に接着層を配設することをさらに含む、請求項71に記載の方法。
- 前記コア層の第1の表面上に前記提供された強化熱可塑性層を配設する前に、前記提供された強化熱可塑性層の表面上に接着層を配設することをさらに含む、請求項71に記載の方法。
- 前記コア層の第2の表面上に第2の接着層を配設することをさらに含む、請求項74に記載の方法。
- 前記配設された第2の接着層上に別の強化熱可塑性層を配設することをさらに含む、請求項75に記載の方法。
- 別の強化熱可塑性層の表面上に第2の接着層を配設することをさらに含む、請求項74に記載の方法。
- 前記コア層上に前記別の強化熱可塑性層を配設して、前記コア層を前記第2の接着層を介して前記別の強化熱可塑性層に結合することをさらに含む、請求項77に記載の方法。
- 前記提供された強化熱可塑性シートを加熱して、前記提供された強化熱可塑性シートをロフティングすることをさらに含む、請求項71に記載の方法。
- 方向性圧縮膨張性ポリスチレン発泡体、方向性圧縮押出ポリエチレン発泡体、および方向性圧縮膨張性ポリプロピレン発泡体からなる群から選択される、方向性圧縮発泡体を含むように、前記コア層を構成することをさらに含む、請求項71に記載の方法。
- 請求項1〜50または93〜96のいずれか一項に記載の多層アセンブリを備えるレクリエーション用車両の壁。
- 請求項1〜50または93〜96のいずれか一項に記載の多層アセンブリを備えるレクリエーション用車両の天井。
- 請求項1〜50または93〜96のいずれか一項に記載の多層アセンブリを備えるレクリエーション用車両のスライドアウトアセンブリ。
- 請求項1〜50または93〜96のいずれか一項に記載の多層アセンブリを備えるスリーパキャブの寝台床。
- 請求項1〜50または93〜96のいずれか一項に記載の多層アセンブリを備える外装パネル。
- 請求項1〜50または93〜96のいずれか一項に記載の多層アセンブリを備える屋根ふきパネル。
- 請求項1〜50または93〜96のいずれか一項に記載の多層アセンブリを備えるフローリングパネル。
- 請求項1〜50または93〜96のいずれか一項に記載の多層アセンブリを備える自動車の積載床。
- 請求項1〜50または93〜96のいずれか一項に記載の多層アセンブリを含む自動車積載床を備える車両。
- 請求項51〜60または97もしくは98のいずれか一項に記載の車両積載床を備える車両。
- 請求項1〜50または93〜96のいずれか一項に記載の多層アセンブリを備えるタイヤカバー。
- 請求項1〜50のいずれか一項に記載の多層アセンブリを備えるデッキ。
- 前記コア層、前記第1の強化熱可塑性層、および前記第2の強化熱可塑性層のうちの少なくとも1つが、難燃性材料を含む、請求項1に記載の多層アセンブリ。
- 前記難燃性材料が、膨張性黒鉛材料、水酸化マグネシウム、および水酸化アルミニウムのうちの1つ以上を含む、請求項93に記載の多層アセンブリ。
- 前記コア層、前記第1の強化熱可塑性層、および前記第2の強化熱可塑性層のうちの少なくとも1つが、難燃性材料を含む、請求項21に記載の多層アセンブリ。
- 前記難燃性材料が、膨張性黒鉛材料、水酸化マグネシウム、および水酸化アルミニウムのうちの1つ以上を含む、請求項95に記載の多層アセンブリ。
- 前記コア層、前記第1の強化熱可塑性層、および前記第2の強化熱可塑性層のうちの少なくとも1つが、難燃性材料を含む、請求項41に記載の車両積載床。
- 前記難燃性材料が、膨張性黒鉛材料、水酸化マグネシウム、および水酸化アルミニウムのうちの1つ以上を含む、請求項97に記載の車両積載床。
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CN112078207A (zh) * | 2020-06-18 | 2020-12-15 | 常州市超顺电子技术有限公司 | 一种聚丙烯纤维布复合板 |
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WO2022076769A1 (en) * | 2020-10-09 | 2022-04-14 | Hanwha Azdel, Inc. | Multilayer assemblies with surface depressions and methods of producing and using them |
EP4244061A2 (en) * | 2020-11-12 | 2023-09-20 | Hanwha Azdel, Inc. | In-line lamination process for producing thermoplastic composite panels with textured film layers |
US20240208178A1 (en) * | 2020-12-01 | 2024-06-27 | W. L. Gore & Associates, Inc. | Multila yered supported elastomeric foams and processes for making same |
EP4274737A1 (en) * | 2021-01-05 | 2023-11-15 | Hanwha Azdel, Inc. | Flooring and floor panels and vehicles including them |
JP7004096B1 (ja) * | 2021-01-13 | 2022-01-21 | 横浜ゴム株式会社 | レドーム |
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EP3595889A4 (en) | 2021-01-27 |
KR102636917B1 (ko) | 2024-02-14 |
EP3595889A1 (en) | 2020-01-22 |
AU2023206216A1 (en) | 2023-08-10 |
CN110914051A (zh) | 2020-03-24 |
AU2018234583A1 (en) | 2019-10-31 |
KR20200019596A (ko) | 2020-02-24 |
CA3056399A1 (en) | 2018-09-20 |
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