JP4188699B2 - アラミド短繊維を含む長い凝固中空熱可塑性樹脂製品 - Google Patents
アラミド短繊維を含む長い凝固中空熱可塑性樹脂製品 Download PDFInfo
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- JP4188699B2 JP4188699B2 JP2002582137A JP2002582137A JP4188699B2 JP 4188699 B2 JP4188699 B2 JP 4188699B2 JP 2002582137 A JP2002582137 A JP 2002582137A JP 2002582137 A JP2002582137 A JP 2002582137A JP 4188699 B2 JP4188699 B2 JP 4188699B2
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- thermoplastic
- aramid
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- 229920001169 thermoplastic Polymers 0.000 title claims description 79
- 239000004760 aramid Substances 0.000 title claims description 54
- 239000004416 thermosoftening plastic Substances 0.000 title claims description 33
- 229920006231 aramid fiber Polymers 0.000 title claims description 11
- 239000000203 mixture Substances 0.000 claims description 119
- 229920003235 aromatic polyamide Polymers 0.000 claims description 50
- 239000000835 fiber Substances 0.000 claims description 45
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- 238000000034 method Methods 0.000 claims description 15
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- 229920001577 copolymer Polymers 0.000 claims description 13
- 229920001519 homopolymer Polymers 0.000 claims description 10
- 239000004952 Polyamide Substances 0.000 claims description 9
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- 238000004519 manufacturing process Methods 0.000 claims description 6
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- 239000004743 Polypropylene Substances 0.000 claims description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
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- OMIHGPLIXGGMJB-UHFFFAOYSA-N 7-oxabicyclo[4.1.0]hepta-1,3,5-triene Chemical compound C1=CC=C2OC2=C1 OMIHGPLIXGGMJB-UHFFFAOYSA-N 0.000 claims description 2
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- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 2
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- LXEJRKJRKIFVNY-UHFFFAOYSA-N terephthaloyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C=C1 LXEJRKJRKIFVNY-UHFFFAOYSA-N 0.000 description 2
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- XQMVBICWFFHDNN-UHFFFAOYSA-N 5-amino-4-chloro-2-phenylpyridazin-3-one;(2-ethoxy-3,3-dimethyl-2h-1-benzofuran-5-yl) methanesulfonate Chemical compound O=C1C(Cl)=C(N)C=NN1C1=CC=CC=C1.C1=C(OS(C)(=O)=O)C=C2C(C)(C)C(OCC)OC2=C1 XQMVBICWFFHDNN-UHFFFAOYSA-N 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229920000784 Nomex Polymers 0.000 description 1
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- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229920006127 amorphous resin Polymers 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
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- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- OEBRKCOSUFCWJD-UHFFFAOYSA-N dichlorvos Chemical compound COP(=O)(OC)OC=C(Cl)Cl OEBRKCOSUFCWJD-UHFFFAOYSA-N 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- QHSJIZLJUFMIFP-UHFFFAOYSA-N ethene;1,1,2,2-tetrafluoroethene Chemical compound C=C.FC(F)=C(F)F QHSJIZLJUFMIFP-UHFFFAOYSA-N 0.000 description 1
- 229920006242 ethylene acrylic acid copolymer Polymers 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical group FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
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- 150000003951 lactams Chemical class 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
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- 229920002397 thermoplastic olefin Polymers 0.000 description 1
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- 239000004034 viscosity adjusting agent Substances 0.000 description 1
Classifications
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Landscapes
- Engineering & Computer Science (AREA)
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- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Description
熱可塑性ポリマーマトリックスとアラミド短繊維とを含む、少なくとも1つの熱可塑性組成物から、またはこのような熱可塑性組成物のブレンドから、またはこのような熱可塑性組成物を含むブレンドから製造される凝固中空製品;
このような組成物およびブレンドからの凝固中空製品の製造方法;
このポリマー組成物に有効量のアラミド短繊維を添加する工程を含む、ポリマー組成物の溶融強度の改良方法;
吹込成形に適していないポリマー組成物からの吹込成形凝固中空製品の製造方法;および
少なくとも1つの熱可塑性ポリマーマトリックスとアラミド短繊維とを含む吹込成形において用いるための組成物。
(A)熱可塑性ポリマーマトリックスと、
(B)アラミド短繊維と
を含む。
1)熱可塑性ポリマーマトリックスとアラミド短繊維とを含む熱可塑性組成物を提供する工程、および
2)この熱可塑性組成物を吹込成形して吹込成形品を形成する工程。
a)工程1)において提供された熱可塑性組成物を含むプレフォームを形成する工程、
b)このプレフォームを金型に挿入する工程、および
c)このプレフォームにガスを吹き込んで吹込成形品を形成する工程。
本発明の好ましい実施態様は、下記の実施例において記載され、比較される。しかしながら本発明は、これらの実施例に限定されない。これらの実施例において、すべての量は、熱可塑性組成物の総重量に対する重量部として記載されている。
SR=0.2T1/T0.2
下に記載されている実施例において用いられている物質は、次のとおりであり、各々の商標および商品名によって識別されている。
マスターバッチ:
M:本願特許出願人から商品名ケブラー(登録商標)、マージ(Merge)1K−1239という商品として入手しうる熱可塑性ポリオレフィン(エチレンコポリマー)における61%パラアラミドパルプのマスターバッチ。このパルプのパラアラミド短繊維は、0.7〜0.8mmの平均繊維長、8〜9m2/gのBET表面積、および約215mlのカナダ標準形ろ水度を有するポリ(p−フェニレンテレフタルアミド)繊維であった。
P1:ハイトレル(Hytrel)(登録商標)5586:これは、本願特許出願人から商品として入手しうる、55公称ショアーD硬度を有する高粘度熱可塑性ポリエステルエラストマーである。
P2:デルリン(Delrin)(登録商標)100P:本願特許出願人から商品として入手しうる、溶融流量2.4dg/分(190℃、2.16kg)を有する高粘度ポリアセタールホモポリマー。
P3:ホスタレン(Hostalen)(登録商標)GF4760:エレナック(Elenac)から商品として入手しうる、溶融流量1.5dg/分(190℃、5kg)を有する高密度ポリエチレン。
P4:サーリン(Surlyn)(登録商標)7930:本願特許出願人から商品として入手しうる、リチウムイオンで一部中和されたエチレン/メタクリル酸コポリマー。
P5:サントプレン(Santoprene)(登録商標)101−87:これは、アドバンスト・エラストマー・システムズ(Advanced Elastomer Systems)から商品として入手しうる87ショアーA硬度を有する汎用熱可塑性ゴムである。
P6:マグナム(Magnum)(登録商標)3504:ダウ・プラスティックス(Dow Plastics)から商品として入手しうる、溶融流量5dg/分(220℃、10kg)を有する汎用ABS樹脂。
P7:クラスチン(Crastin)(登録商標)BM6450XDBK560:本願特許出願人から商品として入手しうる、ポリブチレンテレフタレート組成物。
P8:メリナール(Melinar)(登録商標)レーザー(Laser)+:デュポン・サバンシ・ポリエスターズ(DuPont Sabanci Polyesters)から商品として入手しうる、固有粘度0.82dl/gを有する、食品グレードポリエチレンテレフタレート組成物。
P9:デュレタン(Durethan)(登録商標)B35:バイエル社(Bayer AG)(ドイツ国レバーコイゼン(Leverkeusen,Germany))から商品として入手しうる、高粘度ポリアミド6樹脂。
P10:ザイテル(Zytel)(登録商標)7300NC010:本願特許出願人から商品として入手しうる、ポリアミド6樹脂。
P11:テナック(Tenac)(登録商標)7520:旭化成(日本国東京)から商品として入手しうる、溶融流量30dg/分(190℃、2.16kg)を有するポリアセタールコポリマー。
P12:テフゼル(Tefzel)(登録商標)280:本願特許出願人から商品として入手しうる、溶融流量3.5dg/分(297℃、5kg)を有する溶融加工可能なエチレン−テトラフルオロエチレンコポリマー。
P13:ザイテル(Zytel)(登録商標)E103HSL NC010:本願特許出願人から商品として入手しうる、熱安定化ポリアミド6,6樹脂。
P14:ザイテル(Zytel)(登録商標)70G35HSL BK39B:本願特許出願人から商品として入手しうる、35%ガラス繊維で強化された熱安定化ポリアミド6,6樹脂。
P15:ザイテル(Zytel)(登録商標)EFE1093NC010:本願特許出願人から商品として入手しうる、高粘度ポリアミド6,6樹脂。
CF1:テフロン(登録商標)(Teflon)637−N:本願特許出願人から商品として入手しうる、ポリテトラフルオロエチレン(PTFE)の細かいフィブリル化可能な粉末。
CF2:0.3m2/g未満の表面積および700ml以上のカナダ標準形ろ水度を有する、ロッド様繊維の形態の、20%ケブラー(登録商標)フロックを含む熱可塑性ポリエステルエラストマー。
Claims (13)
- 少なくとも1つの熱可塑性組成物から製造される凝固中空製品であって、前記熱可塑性組成物が、
(A)熱可塑性ポリマーマトリックスと、
(B)150ミクロン以下の直径、0.1〜8mmの平均長分布、および500ml以下のカナダ標準形ろ水度を有するアラミド短繊維と
を含むことを特徴とする凝固中空製品。 - 前記アラミド短繊維が、0.7〜3mmの平均長分布を有することを特徴とする請求項1に記載の製品。
- 前記アラミド短繊維が、400ml以下のカナダ標準形ろ水度を有することを特徴とする請求項1に記載の製品。
- 前記アラミド短繊維が、フィブリル化されていることを特徴とする請求項1〜3のいずれか一項に記載の製品。
- 前記アラミド短繊維が、パラアラミド繊維であることを特徴とする請求項1〜4のいずれか一項に記載の製品。
- 前記アラミド短繊維が、3m 2 /g以上の表面積を有することを特徴とする請求項1〜5のいずれか一項に記載の製品。
- 前記アラミド短繊維が、この製品の重量に対して、0.01重量%〜30重量%の量で存在することを特徴とする請求項1〜6のいずれか一項に記載の製品。
- 前記熱可塑性ポリマーマトリックスが、ポリアセタール、ポリアミド、ポリエステル、ポリウレタン、ポリエチレンテレフタレートグリコール、ポリカーボネート、ポリ塩化ビニル、ポリアクリレート、ポリ(フェニレンエーテル)、ポリスルホン、ポリオレフィン、ポリスチレン、エチレンテトラフルオロエチレンのホモポリマー、コポリマー、およびターポリマー、エステルとエーテルとのコポリマー、スチレンとアクリロニトリルとのコポリマー、アクリロニトリルとブタジエンスチレンとのコポリマー、ポリプロピレンとエチレンプロピレンジエンモノマーとのブレンド、ゴム変性熱可塑性ポリマー、およびこれらの混合物またはブレンドを含む、少なくとも1つの熱可塑性ポリマーを含むことを特徴とする請求項1〜7のいずれか一項に記載の製品。
- 前記熱可塑性ポリマーが、ポリアセタール、ポリアミド、ポリエステル、ポリオレフィンのホモポリマーおよびコポリマー、およびこれらの混合物またはブレンドを含むことを特徴とする請求項8に記載の製品。
- 凝固中空製品の製造方法であって、
熱可塑性ポリマーマトリックスと、150ミクロン以下の直径、0.1〜8mmの平均長分布、および500ml以下のカナダ標準形ろ水度を有するアラミド短繊維とを含む少なくとも1つの熱可塑性組成物を提供する工程と、
前記熱可塑性組成物から凝固中空製品を形成する工程と
を含むことを特徴とする方法。 - この製品が、管、ビン、パイプ、容器、ベロー、エアスプリングを含むことを特徴とする請求項1〜9のいずれか一項に記載の製品。
- 前記製品が、吹込成形品であることを特徴とする請求項1に記載の製品。
- 前記製品が、固体プレフォームであることを特徴とする請求項1に記載の製品。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/833,456 US20020187291A1 (en) | 2001-04-12 | 2001-04-12 | Long solidified hollow thermoplastic articles |
PCT/US2002/011605 WO2002083794A2 (en) | 2001-04-12 | 2002-04-11 | Long solidified hollow thermoplastic articles comprising short aramid fibers |
Publications (2)
Publication Number | Publication Date |
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JP2004526037A JP2004526037A (ja) | 2004-08-26 |
JP4188699B2 true JP4188699B2 (ja) | 2008-11-26 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2002582137A Expired - Fee Related JP4188699B2 (ja) | 2001-04-12 | 2002-04-11 | アラミド短繊維を含む長い凝固中空熱可塑性樹脂製品 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20020187291A1 (ja) |
EP (1) | EP1401961B1 (ja) |
JP (1) | JP4188699B2 (ja) |
AU (1) | AU2002252650A1 (ja) |
CA (1) | CA2441330A1 (ja) |
DE (1) | DE60205256T2 (ja) |
WO (1) | WO2002083794A2 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2851534B1 (fr) * | 2003-02-24 | 2006-04-28 | Rhodia Performance Fibres | Lame d'essuyage/nettoyage d'un balai d'essuie-glace de vehicule |
US20040242737A1 (en) * | 2003-04-14 | 2004-12-02 | Georgios Topulos | Polyamide composition for blow molded articles |
EP2267077A1 (en) * | 2003-05-02 | 2010-12-29 | E. I. du Pont de Nemours and Company | Polyesters containing microfibers, and methods for making and using same |
US20050173433A1 (en) * | 2004-02-11 | 2005-08-11 | Spahr Timothy A. | Fuel container having contiguous unbonded polyacetal/polyolefin layers |
US7531113B2 (en) * | 2004-05-28 | 2009-05-12 | E.I. Du Pont De Nemours And Company | Abrasion resistant fluoropolymer compositions containing micropulp |
EP2055743B2 (de) * | 2007-10-30 | 2019-03-20 | Ems-Patent Ag | Formmassen zur Herstellung von Formteilen im Trinkwasserbereich |
US9879131B2 (en) | 2012-08-31 | 2018-01-30 | Soucy Techno Inc. | Rubber compositions and uses thereof |
WO2015054779A1 (en) | 2013-10-18 | 2015-04-23 | Soucy Techno Inc. | Rubber compositions and uses thereof |
WO2015089647A1 (en) | 2013-12-19 | 2015-06-25 | Soucy Techno Inc. | Rubber compositions and uses thereof |
KR101519766B1 (ko) | 2013-12-31 | 2015-05-12 | 현대자동차주식회사 | 폴리옥시메틸렌 수지 조성물 |
JP2016070503A (ja) * | 2014-09-30 | 2016-05-09 | 株式会社フコク | 防振支持装置及びエアスプリングの製造方法 |
KR102286119B1 (ko) * | 2019-10-18 | 2021-08-06 | 한국화학연구원 | 아라미드 나노섬유를 포함하는 고분자 복합소재 및 이의 제조방법 |
US20210277160A1 (en) * | 2020-01-08 | 2021-09-09 | Northrop Grumman Systems Corporation | Precursor compositions for an insulation, insulated rocket motors, and related methods |
Family Cites Families (7)
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JPS6181448A (ja) * | 1984-09-06 | 1986-04-25 | Kuraray Co Ltd | 耐衝撃性を有する樹脂組成物 |
JPS62106904A (ja) * | 1985-11-05 | 1987-05-18 | Nippon Synthetic Chem Ind Co Ltd:The | 品質の改善されたエチレン−酢酸ビニル共重合体ケン化物ペレツトの製造方法 |
GB2217720A (en) * | 1988-04-27 | 1989-11-01 | Shell Int Research | Process for producing reinforced copolymer compositions |
JPH0781016B2 (ja) * | 1991-03-18 | 1995-08-30 | 東レ株式会社 | ポリアミド吹込成形品 |
JPH05254004A (ja) * | 1992-03-16 | 1993-10-05 | Sekisui Chem Co Ltd | 合成樹脂製バンパーの製造方法 |
US5830395A (en) * | 1997-08-12 | 1998-11-03 | E. I. Du Pont De Nemours And Company | Process for making a uniform dispersion of aramid fibers and polymer |
US6221291B1 (en) * | 1999-02-26 | 2001-04-24 | Lear Corporation | Method for making a preform |
-
2001
- 2001-04-12 US US09/833,456 patent/US20020187291A1/en not_active Abandoned
-
2002
- 2002-04-11 CA CA002441330A patent/CA2441330A1/en not_active Abandoned
- 2002-04-11 EP EP02721734A patent/EP1401961B1/en not_active Expired - Lifetime
- 2002-04-11 WO PCT/US2002/011605 patent/WO2002083794A2/en active IP Right Grant
- 2002-04-11 JP JP2002582137A patent/JP4188699B2/ja not_active Expired - Fee Related
- 2002-04-11 DE DE60205256T patent/DE60205256T2/de not_active Expired - Lifetime
- 2002-04-11 AU AU2002252650A patent/AU2002252650A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE60205256D1 (de) | 2005-09-01 |
JP2004526037A (ja) | 2004-08-26 |
WO2002083794A2 (en) | 2002-10-24 |
EP1401961A2 (en) | 2004-03-31 |
AU2002252650A1 (en) | 2002-10-28 |
DE60205256T2 (de) | 2006-06-01 |
CA2441330A1 (en) | 2002-10-24 |
EP1401961B1 (en) | 2005-07-27 |
US20020187291A1 (en) | 2002-12-12 |
WO2002083794A3 (en) | 2002-12-12 |
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