JP2017529262A - 少なくともある程度の層構造を含む構成要素、及びその製造方法 - Google Patents
少なくともある程度の層構造を含む構成要素、及びその製造方法 Download PDFInfo
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- JP2017529262A JP2017529262A JP2017515714A JP2017515714A JP2017529262A JP 2017529262 A JP2017529262 A JP 2017529262A JP 2017515714 A JP2017515714 A JP 2017515714A JP 2017515714 A JP2017515714 A JP 2017515714A JP 2017529262 A JP2017529262 A JP 2017529262A
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- polyurethane
- thermosetting
- sublayer
- Prior art date
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- Granted
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Moulding By Coating Moulds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
(a)800g/Lより高い密度を有するエラストマー層、
(b)少なくとも50質量%の第一のポリウレタンを含む熱硬化性層
を含む構成要素によって達成される。
(i)前記層構造の個々の層が導入される雌型、又は前記層構造の個々の層が施与される雄型の提供、
(ii)噴霧による前記エラストマー層の製造、
(iii)噴霧による前記熱硬化性層の製造、
(iv)結果として得られる構成要素の離型、
を含み、
工程(ii)を、工程(iii)の前に実施することができ、又は工程(iii)を、工程(ii)の前に実施することができる
方法を介して前記構成要素を製造することが特に好ましい。
ショアD70より大きい硬度を有する、ポリウレタン/ポリ尿素コポリマーベースの市販の高強度で、溶媒を含まない、二成分ゲルコーティング。
3μmのd50及び15μmのd98の平均粒径を有する10質量%の表面コーティングされた炭酸カルシウムを有し、それぞれDIN ISO7619−1:2010に従って測定したショアA95及びショアD46の硬度、DIN EN ISO1183−1:2013に従って測定した1100kg/m3の密度、14MPaの引張強度、100%のDIN EN ISO527:2012に従う破断点伸び、及び53N/mmのDIN ISO34−1:2004に従う引き裂き抵抗を有する噴霧ポリウレタン/ポリ尿素コポリマー。
3μmのd50及び15μmのd98の平均粒径を有する10質量%の表面コーティングされた炭酸カルシウムを有し、DIN ISO7619−1:2010に従って測定したショアA77の硬度、DIN EN ISO1183−1:2013に従って測定した1060kg/m3の密度、8MPaの引張強度、460%のDIN EN ISO527:2012に従う破断点伸び、及び20N/mmのDIN ISO34−1:2004に従う引き裂き抵抗を有する噴霧ポリウレタン/ポリ尿素コポリマー。
20質量%のチョークを有し、DIN ISO7619−1:2010に従って測定したショアD63の硬度、DIN EN ISO845:2009に従って測定した600kg/m3のかさ密度、それぞれDIN EN ISO178:2010及びDIN EN ISO178 A1:2013に従って測定した870MPaの3点曲げ弾性係数(3 point flexural modulus of elasticity)、21MPaの曲げ強度、7mmのたわみ(deflection)、及び70℃より高いガラス転移温度を有する噴霧ポリウレタン/ポリ尿素コポリマー。
8mmの繊維長を有する15質量%の短ガラス繊維(chopped glass fiber)を有し、DIN EN ISO845:2009に従って測定した850kg/m3のかさ密度、32MPaの引張強度、2%のDIN EN ISO527:2012に従う破断点伸び、及び70℃より高いガラス転移温度を有する噴霧ポリウレタン。
・熱硬化性層、エラストマー層、該当する場合、コーティング材料の層を含む前記層構造が、全ての層において裂け目を示した、
・前記裂け目に加えて、前記硬質フォームが、不可逆的に変形された、
・前記コーティング材料の層において発生した裂け目、及び前記落下重りの跡が、視覚的に識別され得る、
・2cmを超える長さを有する裂け目が、前記熱硬化性樹脂に発生した、
・前記エラストマーが、1cmを超える長さを有する明らかな裂け目を示す、
・熱硬化性層、エラストマー層、該当する場合、コーティング材料の層を含む前記層構造が、該当する場合、裂け目を示さないが、前記構成要素における目に見える跡、又は前記硬質フォームから下の層の不可逆的な分離を引き起こすほど、前記硬質フォームが、不可逆的に変形された。
Claims (20)
- 少なくともある程度の層構造を含む構成要素であって、前記層構造が、以下の層:
(a)800g/Lより高い密度を有するエラストマー層、
(b)少なくとも50質量%の第一のポリウレタンを含む熱硬化性層
を含む構成要素。 - 前記熱硬化性層が、発泡しており、その密度が600g/L未満であるか、又は前記熱硬化性層が、緻密であり、その密度が800g/Lより高い請求項1に記載の構成要素。
- 前記層構造が、さらに絶縁層も含み、前記絶縁層が、少なくとも80質量%のポリイソシアネート、及び/又は第二のポリウレタンを含む硬質フォームを含む請求項1又は2に記載の構成要素。
- 前記エラストマー層が、少なくとも150%の、DIN EN ISO527:2012に従う破断点伸びを有する請求項1〜3のいずれか1項に記載の構成要素。
- 前記エラストマー層が、ショアA95未満の、DIN ISO7619−1:2010に従うショア硬度を有する請求項1〜4のいずれか1項に記載の構成要素。
- 前記層構造が、さらに少なくとも1層のコーティング材料の層も含む請求項1〜5のいずれか1項に記載の構成要素。
- 前記エラストマー層が、ホモポリウレタン、ホモポリ尿素、並びにポリウレタン及びポリ尿素を含むコポリマーからなる群から選択される材料を含む請求項1〜6のいずれか1項に記載の構成要素。
- 前記配置が、次の順序:任意にコーティング材料の層、エラストマー層、熱硬化性層、任意に絶縁層の順序で、個々の層を有する請求項1〜7のいずれか1項に記載の構成要素。
- 前記熱硬化性層が、第一の副層及び少なくとも1層の第二の副層を含み、前記第一の副層が、前記第一のポリウレタンを含み、前記第一のポリウレタンが、発泡しており、且つ前記少なくとも1層の第二の副層が、第三のポリウレタンを含み、前記第三のポリウレタンの密度が、前記第一のポリウレタンの密度よりも高い請求項2〜8のいずれか1項に記載の構成要素。
- 前記配置が、第一の副層の前記エラストマー層に面する側に第二の副層を有する、及び/又は前記配置が、第一の副層の前記エラストマー層に背を向ける側に第二の副層を有する請求項9に記載の構成要素。
- 前記第一の副層の厚さが、1〜30mmの範囲であり、前記各第二の副層の厚さが、1〜10mmの範囲である請求項9又は10に記載の構成要素。
- 前記エラストマー層が、100質量%以下のポリ尿素を含む請求項1〜11のいずれか1項に記載の構成要素。
- 前記エラストマー層の厚さが、0.2〜4mmの範囲であり、前記熱硬化性層の厚さが、2〜40mmの範囲である請求項1〜12のいずれか1項に記載の構成要素。
- 前記層の少なくとも1層が、強化繊維又は充填剤を含む請求項1〜13のいずれか1項に記載の構成要素。
- 前記構成要素が、鉱業で使用するための分離機、電気装置のための冷却装置若しくは筐体、又は自動車、スポーツ用品、若しくは衛生用品の一部である請求項1〜14のいずれか1項に記載の構成要素。
- 請求項1〜15のいずれか1項に記載の構成要素を製造する方法であって、以下の工程:
(i)前記層構造の個々の層が導入される雌型、又は前記層構造の個々の層が施与される雄型の提供、
(ii)噴霧による前記エラストマー層の製造、
(iii)噴霧による前記熱硬化性層の製造、
(iv)結果として得られる構成要素の離型、
を含み、
工程(ii)を、工程(iii)の前に実施することができ、又は工程(iii)を、工程(ii)の前に実施することができる方法。 - 第一の工程で、コーティング材料の層を、雌型または雄型に施与する請求項16に記載の方法。
- コーティング材料の層を、前記離型プロセスの前に、又は前記離型プロセスの後に前記構成要素に施与する請求項16又は17に記載の方法。
- 前記構成要素を、前記離型プロセスの前、又は後に加熱する請求項16〜18のいずれか1項に記載の方法。
- 絶縁層も噴霧又は鋳造によって施与する請求項16〜19のいずれか1項に記載の方法。
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PCT/EP2015/071220 WO2016042028A1 (de) | 2014-09-19 | 2015-09-16 | Zumindest teilweise aus einem schichtaufbau aufgebautes bauteil und verfahren zu seiner herstellung |
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CA (1) | CA2961841A1 (ja) |
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CN112743954A (zh) * | 2020-12-30 | 2021-05-04 | 朴成浩 | 一种新型复合材料及其复合工艺 |
KR102251680B1 (ko) * | 2021-01-15 | 2021-05-17 | 주식회사 앨리스마샤 | 친환경 시트 및 그 제조 방법 |
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- 2015-09-16 PL PL15763922T patent/PL3194166T3/pl unknown
- 2015-09-16 KR KR1020177010692A patent/KR102483118B1/ko active IP Right Grant
- 2015-09-16 US US15/512,240 patent/US11059271B2/en active Active
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- 2015-09-16 JP JP2017515714A patent/JP6771455B2/ja not_active Expired - Fee Related
- 2015-09-16 EP EP15763922.0A patent/EP3194166B1/de not_active Revoked
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US20170305120A1 (en) | 2017-10-26 |
CN106715113B (zh) | 2021-01-15 |
EP3194166A1 (de) | 2017-07-26 |
AU2015316904B2 (en) | 2020-01-16 |
KR20170063753A (ko) | 2017-06-08 |
US11059271B2 (en) | 2021-07-13 |
JP6771455B2 (ja) | 2020-10-21 |
MX2017003649A (es) | 2017-07-13 |
BR112017005261B1 (pt) | 2022-07-19 |
CN106715113A (zh) | 2017-05-24 |
EP3194166B1 (de) | 2018-08-22 |
BR112017005261A2 (pt) | 2017-12-12 |
AU2015316904A1 (en) | 2017-04-13 |
TR201815598T4 (tr) | 2018-11-21 |
ES2699090T3 (es) | 2019-02-07 |
WO2016042028A1 (de) | 2016-03-24 |
PL3194166T3 (pl) | 2019-02-28 |
KR102483118B1 (ko) | 2022-12-29 |
AR102906A1 (es) | 2017-04-05 |
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