JP2001514699A - 耐衝撃性ポリエステルの射出成形品 - Google Patents
耐衝撃性ポリエステルの射出成形品Info
- Publication number
- JP2001514699A JP2001514699A JP53460999A JP53460999A JP2001514699A JP 2001514699 A JP2001514699 A JP 2001514699A JP 53460999 A JP53460999 A JP 53460999A JP 53460999 A JP53460999 A JP 53460999A JP 2001514699 A JP2001514699 A JP 2001514699A
- Authority
- JP
- Japan
- Prior art keywords
- copolymer
- mfi
- polyester
- injection
- ethylene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- 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
- C08L23/04—Homopolymers or copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. ポリエステル(A)と、エチレンと不飽和エポキシドとの共重合体(B) とをベースにしたポリエステルの射出成形品であって、(B)重量%×MFI( A+B)/MFI(A)が3以上である[ここで、MFI(A+B)は変性ポリ エステルすなわち(A)と(B)との混合物(必要に応じて充填剤を含んでいて もよい)のメルトフローインデックスを表し、MFI(A)はポリエステル(A )(必要に応じて充填剤を含んでいてもよい)((B)は含まない)のメルトフロ ーインデックスを表し、(B)重量%は(A)と(B)の混合物(必要に応じて 充填剤を含んでいてもよい)中の共重合体(B)の重量比(%)を表す]ことを特 徴とする射出成形品。 2. ポリエステル(A)がポリエチレンテレフタレート(PET)またはポリ ブチレンテレフタレート(PBT)である請求項1に記載の射出成形品。 3. 共重合体(B)がエチレン/アルキル(メタ)アクリレート/グリシジル (メタ)アクリレート共重合体である前記請求項のいずれかに記載の射出成形品 。 4. 共重合体(B)が5重量%以下、好ましくは1〜3重量%のエポキシドを 含む請求項1〜3のいずれか一項に記載の射出成形品。 5. 共重合体(B)の量が(B)+(A)の10〜25重量%である請求項1 〜4のいずれか一項に記載の射出成形品。 6. 共重合体(B)が共重合体(B)から選択される共重合体(B1)とポリ オレフィン(C)との混合物である請求項1〜3のいずれか一項に記載の射出成 形品。 7. 共重合体(B1)がエチレン/アルキル(メタ)アクリレート/不飽和エ ポキシド共重合体である請求項6に記載の射出成形品。 8. ポリオレフィン(C)がエチレン/アルキル(メタ)アクリレート共重合 体である請求項6または7に記載の射出成形品。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR97/16612 | 1997-12-29 | ||
FR9716612 | 1997-12-29 | ||
PCT/FR1998/002892 WO1999033917A1 (fr) | 1997-12-29 | 1998-12-28 | Pieces injectees en polyester et resistant au choc |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001514699A true JP2001514699A (ja) | 2001-09-11 |
JP4624499B2 JP4624499B2 (ja) | 2011-02-02 |
Family
ID=9515222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53460999A Expired - Fee Related JP4624499B2 (ja) | 1997-12-29 | 1998-12-28 | 耐衝撃性ポリエステルの射出成形品 |
Country Status (12)
Country | Link |
---|---|
US (1) | US6476145B1 (ja) |
EP (1) | EP0963412B1 (ja) |
JP (1) | JP4624499B2 (ja) |
KR (1) | KR100441462B1 (ja) |
CN (1) | CN1161416C (ja) |
AT (1) | ATE269882T1 (ja) |
AU (1) | AU1971599A (ja) |
CA (1) | CA2282688A1 (ja) |
DE (1) | DE69824700T2 (ja) |
DK (1) | DK0963412T3 (ja) |
ES (1) | ES2224458T3 (ja) |
WO (1) | WO1999033917A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003286396A (ja) * | 2002-01-24 | 2003-10-10 | Toray Ind Inc | 脂肪族ポリエステル樹脂組成物およびそれからなる成形品 |
JP2008501835A (ja) * | 2004-06-08 | 2008-01-24 | ランクセス・ドイチュランド・ゲーエムベーハー | 熱可塑性ポリエステルをベースとする改良された流動性を有する成形用組成物 |
WO2017018297A1 (ja) * | 2015-07-28 | 2017-02-02 | 株式会社オートネットワーク技術研究所 | コネクタ用樹脂組成物及びコネクタ |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6986864B2 (en) * | 2002-04-30 | 2006-01-17 | David Scott Porter | Polyester compositions |
DE10324102A1 (de) * | 2003-05-27 | 2004-12-16 | Basf Ag | Brennstoffzusammensetzungen mit verbesserten Kaltfließeingenschaften |
DE102005050957A1 (de) * | 2005-10-25 | 2007-04-26 | Lanxess Deutschland Gmbh | Formmassen auf Basis eines thermoplastischen Polyesters mit verbesserter Fließfähigkeit |
EP2454063A1 (fr) | 2009-07-17 | 2012-05-23 | Arkema France | Procede de fabrication de composition polyester aux proprietes choc ameliorees |
FR2948122B1 (fr) * | 2009-07-17 | 2011-10-14 | Arkema France | Procede de fabrication de composition polyester aux proprietes choc ameliorees |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05239363A (ja) * | 1991-10-09 | 1993-09-17 | Sumitomo Chem Co Ltd | 強化結晶性エンジニアリングプラスチックス組成物の製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0726008B2 (ja) * | 1987-03-31 | 1995-03-22 | 住友化学工業株式会社 | 熱可塑性樹脂組成物の製造法 |
FR2625215B1 (fr) * | 1987-12-23 | 1990-04-27 | Charbonnages Ste Chimique | Compositions thermoplastiques a base de polyester sature et articles moules les contenant |
US4981896A (en) * | 1988-03-31 | 1991-01-01 | Sumitomo Chemical Company | Thermoplastic resin composition |
IT1243744B (it) * | 1990-10-16 | 1994-06-21 | Enichem Spa | Leghe polimeriche a base di polietilentereftalato e polietilene ad alta densita' con elevata resistenza all'urto. |
DE69219548T2 (de) * | 1991-10-09 | 1997-09-04 | Sumitomo Chemical Co | Verfahren zur Herstellung von verstärkten kristallinen technischen Kunststoffen |
JPH0632951A (ja) * | 1992-07-15 | 1994-02-08 | Sumitomo Chem Co Ltd | 熱可塑性樹脂組成物およびその射出成形体 |
DE69531468T2 (de) * | 1994-03-16 | 2004-06-09 | Sumitomo Chemical Co., Ltd. | Flüssigkristalline Polyesterharzzusammensetzung |
US5849846A (en) | 1994-07-25 | 1998-12-15 | Advanced Cardiovascular Systems, Inc. | Balloons for medical catheters |
TW370548B (en) * | 1995-04-12 | 1999-09-21 | Sumitomo Chemical Co | Liquid crystal polyester resin composition film |
-
1998
- 1998-12-28 DE DE69824700T patent/DE69824700T2/de not_active Expired - Lifetime
- 1998-12-28 JP JP53460999A patent/JP4624499B2/ja not_active Expired - Fee Related
- 1998-12-28 CA CA002282688A patent/CA2282688A1/fr not_active Abandoned
- 1998-12-28 DK DK98964532T patent/DK0963412T3/da active
- 1998-12-28 AT AT98964532T patent/ATE269882T1/de not_active IP Right Cessation
- 1998-12-28 CN CNB98802926XA patent/CN1161416C/zh not_active Expired - Fee Related
- 1998-12-28 AU AU19715/99A patent/AU1971599A/en not_active Abandoned
- 1998-12-28 EP EP98964532A patent/EP0963412B1/fr not_active Expired - Lifetime
- 1998-12-28 US US09/582,664 patent/US6476145B1/en not_active Expired - Lifetime
- 1998-12-28 ES ES98964532T patent/ES2224458T3/es not_active Expired - Lifetime
- 1998-12-28 WO PCT/FR1998/002892 patent/WO1999033917A1/fr active IP Right Grant
- 1998-12-28 KR KR10-1999-7007906A patent/KR100441462B1/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05239363A (ja) * | 1991-10-09 | 1993-09-17 | Sumitomo Chem Co Ltd | 強化結晶性エンジニアリングプラスチックス組成物の製造方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003286396A (ja) * | 2002-01-24 | 2003-10-10 | Toray Ind Inc | 脂肪族ポリエステル樹脂組成物およびそれからなる成形品 |
JP2008501835A (ja) * | 2004-06-08 | 2008-01-24 | ランクセス・ドイチュランド・ゲーエムベーハー | 熱可塑性ポリエステルをベースとする改良された流動性を有する成形用組成物 |
JP4732457B2 (ja) * | 2004-06-08 | 2011-07-27 | ランクセス・ドイチュランド・ゲーエムベーハー | 熱可塑性ポリエステルをベースとする改良された流動性を有する成形用組成物 |
WO2017018297A1 (ja) * | 2015-07-28 | 2017-02-02 | 株式会社オートネットワーク技術研究所 | コネクタ用樹脂組成物及びコネクタ |
Also Published As
Publication number | Publication date |
---|---|
JP4624499B2 (ja) | 2011-02-02 |
DE69824700D1 (de) | 2004-07-29 |
CN1161416C (zh) | 2004-08-11 |
KR100441462B1 (ko) | 2004-07-23 |
EP0963412A1 (fr) | 1999-12-15 |
ES2224458T3 (es) | 2005-03-01 |
ATE269882T1 (de) | 2004-07-15 |
AU1971599A (en) | 1999-07-19 |
DK0963412T3 (da) | 2004-10-25 |
DE69824700T2 (de) | 2005-06-30 |
US6476145B1 (en) | 2002-11-05 |
WO1999033917A1 (fr) | 1999-07-08 |
EP0963412B1 (fr) | 2004-06-23 |
CN1248991A (zh) | 2000-03-29 |
KR20000075831A (ko) | 2000-12-26 |
CA2282688A1 (fr) | 1999-07-08 |
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