JP2021532225A - 熱可塑性成形材料 - Google Patents
熱可塑性成形材料 Download PDFInfo
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- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
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- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
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- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
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- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
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- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
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- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
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- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/10—Homopolymers or copolymers of propene
- C09J123/14—Copolymers of propene
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- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/12—Melt flow index or melt flow ratio
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- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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Abstract
Description
記載のポリオレフィンは、記載の規格に類似して特徴付けした。規格から外れる特徴付けは、以下の記載に従って行った。
−170℃での溶融粘度、
−引っ張り強度(MPa)、
−破断伸び[%]。
形成された接合体(試験片)から、試験片を室温で静的引き剥がし試験において試験することによって接合強度を求めた。この際、試験片を狭い側で剥離し、基材を固定できる二つのフラップ部を作る(図2参照)。このいわゆるタブ部を保持装置に固定し、他方で、他のタブ部には100gの重しを固定する。
Claims (17)
- 成分A及びBを含み、170℃で30,000mPas未満の溶融粘度を有する熱可塑性成形材料であって、
−前記成分Aは、それぞれメタロセン触媒を用いて製造されかつDIN53019に従い測定して170℃で20,000mPas未満の溶融粘度及び1000g/モル〜50,000g/モルの分子量Mwを有する、一種以上のC3/C2コポリマーを含み、及び
−前記成分Bは、それぞれメタロセン触媒を用いて製造されかつASTM D1238に従い、190℃/2.16kgで測定して1〜100g/分のメルトインデックスMI、及び50,000g/モル〜300,000g/モルの分子量Mwを有する、一種以上のC2/C3コポリマーを含む、
ことを特徴とする、前記成形材料。 - DIN53019に従い測定して、170℃で100〜25,000mPas、好ましくは500〜20,000mPas、特に好ましくは1,000〜15,000mPasの溶融粘度を有することを特徴とする、請求項1に記載の熱可塑性成形材料。
- メルトプレスにより生成されそして規格に従う試験片とはその寸法が異なる、規格通りではない試験体が使用される点は除いてISO527に従い測定して8MPa以上の強度を有し、前記使用される試験片が以下の寸法、すなわち全長:50mm、狭い部分の幅:3.3mm、両末端の幅:7mm、狭い平行な部分の長さ:25mm、厚さ:1mmを有することを特徴とする、請求項1または2に記載の熱可塑性成形材料。
- 規格から外れる以下の寸法、すなわち全長:50mm、狭い部分の幅:3.3mm、両末端の幅:7mm、狭い平行な部分の長さ:25mm、厚さ:1mmを有する試験体が使用されることを除いてISO527に従い測定して、1,000%超の破断伸びを有することを特徴とする、請求項1〜3のいずれか一つに記載の熱可塑性成形材料。
- 熱可塑性成形材料の全重量を基準にして成分Aを2重量%〜98重量%、好ましくは30重量%〜95重量%、特に好ましくは40重量%〜90重量%、及び熱可塑性成形材料の全重量を基準にして成分Bを2重量%〜98重量%、好ましくは5重量%〜70重量%、好ましくは10重量%〜60重量%含むことを特徴とする、請求項1〜4のいずれか一つに記載の熱可塑性成形材料。
- 成分Bが、プロピレン含有率が80重量%超であるエラストマー性の半結晶性C3/C2コポリマーであることを特徴とする、請求項1〜5のいずれか一つに記載の熱可塑性成形材料。
- 成分Aが、プロピレン70〜95重量%及びエチレン5〜30重量%から誘導される、プロピレンの統計的コポリマーであることを特徴とする、請求項1〜6のいずれか一つに記載の熱可塑性成形材料。
- 成分Bが、ISO11357−2に従い測定して0〜50J/g、好ましくは1J/g〜30J/g、特に好ましくは2J/g〜20J/gの融解エンタルピーを有することを特徴とする、請求項1〜7のいずれか一つに記載の熱可塑性成形材料。
- 成分Aが、1,000〜50,000g/モル、好ましくは5,000〜30,000g/モルのISO16014に従う重量平均分子量を有し、及び成分Bが、50,000〜300,000g/モル、好ましくは70,000〜150,000g/モルのISO16014に従う重量平均分子量を有することを特徴とする、請求項1〜8のいずれか一つに記載の熱可塑性成形材料。
- 成分Aが、DIN53019に従い測定して170℃で10〜10,000mPas、好ましくは100〜5,000mPasの溶融粘度を有し、及び成分Bが、ASTM D1238に従い測定して190℃/2.16kgで1g/10分と50g/10分との間、好ましくは1g/10分と30g/10分との間のメルトインデックスを有することを特徴とする、請求項1〜9のいずれか一つに記載の熱可塑性成形材料。
- 成分Aが、使用する試験片は除いてISO527に従い測定して1,000%未満の破断伸びを有し、及び成分Bが、使用する試験体は除いてISO527に従い測定して1,000%超の破断伸びを有し、前記試験体は、次の寸法、すなわち全長:50mm、狭い部分の幅:3.3mm、両末端の幅:7mm、狭い平行な部分の長さ:25mm、厚さ:1mmを有することを特徴とする、請求項1〜10のいずれか一つに記載の熱可塑性成形材料。
- 請求項1〜11のいずれか一つに記載の熱可塑性成形材料を含む、ホットメルト接着剤。
- 粘着性促進剤または軟化剤を含まないことを特徴とする、請求項12に記載のホットメルト接着剤。
- 有機もしくは無機顔料、フィラー、難燃剤、安定剤、帯電防止剤、酸化防止剤及び光保護剤を含むことを特徴とする、請求項12または13に記載のホットメルト接着剤。
- 成分A及びBを混合することによって、請求項1〜12のいずれか一つに記載の熱可塑性成形材料を製造する方法。
- 基材の接合または固定のための、請求項1〜11のいずれか一つに記載の熱可塑性成形材料または請求項12〜14のいずれか一つに記載のホットメルト接着剤の使用。
- 前記接合が、構造化された基材またはテクスタイル製基材上へのフィラーまたはグラニュール状もしくは粉末状の材料の固定である、請求項16に記載の熱可塑性成形材料またはホットメルト接着剤の使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018118105.1A DE102018118105A1 (de) | 2018-07-26 | 2018-07-26 | Thermoplastische Formmassen |
DE102018118105.1 | 2018-07-26 | ||
PCT/EP2019/069925 WO2020020949A1 (de) | 2018-07-26 | 2019-07-24 | Thermoplastische formmassen |
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JP2021532225A true JP2021532225A (ja) | 2021-11-25 |
JP7232314B2 JP7232314B2 (ja) | 2023-03-02 |
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US (1) | US11572463B2 (ja) |
EP (1) | EP3827049A1 (ja) |
JP (1) | JP7232314B2 (ja) |
KR (1) | KR102558607B1 (ja) |
CN (2) | CN118027569A (ja) |
DE (1) | DE102018118105A1 (ja) |
WO (1) | WO2020020949A1 (ja) |
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CN116348566A (zh) | 2020-10-30 | 2023-06-27 | 宝洁公司 | 增粘的热熔粘合剂组合物 |
PT117210B (pt) * | 2021-04-30 | 2023-07-31 | Colquimica Industria Nac De Colas S A | Cola termofusível indicadora de humidade e seu processo de produção |
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WO2017177164A1 (en) * | 2016-04-08 | 2017-10-12 | H.B. Fuller Company | High cohesive strength polyolefin construction adhesive |
JP2018513242A (ja) * | 2015-03-20 | 2018-05-24 | ヘンケル アイピー アンド ホールディング ゲゼルシャフト ミット ベシュレンクテル ハフツング | ホットメルト接着剤組成物およびその使用 |
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DE60121585T2 (de) | 2000-04-21 | 2007-07-19 | Exxonmobil Chemical Patents Inc., Baytown | Verfahren zur versprühung eines schmelzklebers |
DE10323617A1 (de) | 2003-05-26 | 2004-12-23 | Clariant Gmbh | Schmelzklebemassen |
DE102004048536B4 (de) | 2004-10-06 | 2008-09-18 | Clariant Produkte (Deutschland) Gmbh | Verwendung von Heißschmelzmassen in Straßenmarkierungen |
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- 2018-07-26 DE DE102018118105.1A patent/DE102018118105A1/de active Pending
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- 2019-07-24 WO PCT/EP2019/069925 patent/WO2020020949A1/de active Application Filing
- 2019-07-24 CN CN202410180540.6A patent/CN118027569A/zh active Pending
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- 2019-07-24 US US17/251,336 patent/US11572463B2/en active Active
- 2019-07-24 EP EP19745122.2A patent/EP3827049A1/de active Pending
- 2019-07-24 KR KR1020217005901A patent/KR102558607B1/ko active IP Right Grant
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JP2018513242A (ja) * | 2015-03-20 | 2018-05-24 | ヘンケル アイピー アンド ホールディング ゲゼルシャフト ミット ベシュレンクテル ハフツング | ホットメルト接着剤組成物およびその使用 |
WO2017123874A1 (en) * | 2016-01-14 | 2017-07-20 | Bostik, Inc. | Hot melt adhesive composition based on a blend of propylene copolymers prepared using single-site catalysts and methods |
WO2017177164A1 (en) * | 2016-04-08 | 2017-10-12 | H.B. Fuller Company | High cohesive strength polyolefin construction adhesive |
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CN112585209A (zh) | 2021-03-30 |
CN112585209B (zh) | 2024-03-12 |
KR20210037710A (ko) | 2021-04-06 |
WO2020020949A1 (de) | 2020-01-30 |
EP3827049A1 (de) | 2021-06-02 |
CN118027569A (zh) | 2024-05-14 |
KR102558607B1 (ko) | 2023-07-25 |
DE102018118105A1 (de) | 2020-01-30 |
US11572463B2 (en) | 2023-02-07 |
JP7232314B2 (ja) | 2023-03-02 |
US20210277216A1 (en) | 2021-09-09 |
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