BR8900728A - Composicao,processo para moldar tampa de tecla e referida tecla - Google Patents

Composicao,processo para moldar tampa de tecla e referida tecla

Info

Publication number
BR8900728A
BR8900728A BR898900728A BR8900728A BR8900728A BR 8900728 A BR8900728 A BR 8900728A BR 898900728 A BR898900728 A BR 898900728A BR 8900728 A BR8900728 A BR 8900728A BR 8900728 A BR8900728 A BR 8900728A
Authority
BR
Brazil
Prior art keywords
key
composition
referred
molding
cover
Prior art date
Application number
BR898900728A
Other languages
English (en)
Inventor
Varkki P Chacko
Arie A Hochberg
Paul Destio
Original Assignee
Hoechst Celanese Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hoechst Celanese Corp filed Critical Hoechst Celanese Corp
Publication of BR8900728A publication Critical patent/BR8900728A/pt

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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Input From Keyboards Or The Like (AREA)
BR898900728A 1988-02-19 1989-02-20 Composicao,processo para moldar tampa de tecla e referida tecla BR8900728A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/157,951 US4900610A (en) 1988-02-19 1988-02-19 Polyester molding composition

Publications (1)

Publication Number Publication Date
BR8900728A true BR8900728A (pt) 1989-10-17

Family

ID=22566037

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898900728A BR8900728A (pt) 1988-02-19 1989-02-20 Composicao,processo para moldar tampa de tecla e referida tecla

Country Status (6)

Country Link
US (1) US4900610A (pt)
EP (1) EP0329468A3 (pt)
JP (1) JPH028243A (pt)
KR (1) KR890013124A (pt)
CN (1) CN1035517A (pt)
BR (1) BR8900728A (pt)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990007535A1 (en) * 1988-12-28 1990-07-12 Mitsubishi Rayon Co., Ltd. Polyester copolymer
JPH02167355A (ja) * 1988-12-21 1990-06-27 Denki Kagaku Kogyo Kk 樹脂組成物及びその成形品
US5145941A (en) * 1991-01-04 1992-09-08 Hoechst Celanese Corporation Flame resistant, low pilling polyester fiber
JP2924221B2 (ja) * 1991-03-05 1999-07-26 日本精工株式会社 樹脂巻軸受用樹脂組成物
US5500261A (en) * 1991-05-24 1996-03-19 Kao Corporation Resin composition and a container
US5310787A (en) * 1991-06-04 1994-05-10 Du Pont-Mitsui Polychemicals Co., Ltd. Polyester packaging material
DE4137841C2 (de) * 1991-11-16 2003-08-28 Zimmer Ag Diskontinuierliches Verfahren zur Polykondensation von Terephthalsäure und 1,4-Bis-(hydroxymethyl)-cyclohexan
DE4137842A1 (de) * 1991-11-16 1993-05-19 Zimmer Ag Verfahren zur kontinuierlichen polykondensation von terephthalsaeure und 1,4-bis-(hydroxymethyl)-cyclohexan
US5180793A (en) * 1991-12-31 1993-01-19 Hoechst Celanese Corporation Flame resistant, low pilling polyester fiber
US5643991A (en) * 1995-05-12 1997-07-01 Eastman Chemical Company Copolyester compositions containing carbon black
JP2002088235A (ja) * 2000-09-19 2002-03-27 Toyobo Co Ltd 熱可塑性ポリエステル樹脂組成物
US20050277744A1 (en) * 2004-04-28 2005-12-15 Brennan James F Apparatus comprising poly(cyclohexanedimethanol terephthalate) and process therefor
JP4526865B2 (ja) * 2004-04-30 2010-08-18 Ｓａｂｉｃイノベーティブプラスチックスジャパン合同会社 ポリエステル樹脂製光反射体
US20060030659A1 (en) * 2004-08-09 2006-02-09 Destio Paul Low warp polybutylene terephthalate molding compositions
JP4489810B2 (ja) * 2005-08-02 2010-06-23 株式会社ブリヂストン 導電性エンドレスベルトおよびそれを用いた画像形成装置
US8178208B2 (en) * 2006-12-01 2012-05-15 Sabic Innovative Plastives IP B.V. Polyester compositions, methods of manufacture, and uses thereof
KR100838321B1 (ko) * 2006-12-29 2008-06-13 제일모직주식회사 폴리에스테르계 수지 조성물 및 플라스틱 성형품
KR101360892B1 (ko) 2011-06-21 2014-02-11 제일모직주식회사 반사성, 내열성, 내황변성 및 내습성이 우수한 폴리에스테르　수지 조성물.
JP5782127B2 (ja) * 2011-08-26 2015-09-24 ウィンテックポリマー株式会社 射出成形品
KR101549492B1 (ko) * 2011-12-28 2015-09-03 제일모직주식회사 내황변성과 내충격성이 우수한 폴리에스테르 수지 조성물
US10301449B2 (en) 2013-11-29 2019-05-28 Lotte Advanced Materials Co., Ltd. Thermoplastic resin composition having excellent light stability at high temperature
KR101690829B1 (ko) 2013-12-30 2016-12-28 롯데첨단소재(주) 내충격성 및 내광성이 우수한 열가소성 수지 조성물
US10636951B2 (en) 2014-06-27 2020-04-28 Lotte Advanced Materials Co., Ltd. Thermoplastic resin composition having excellent reflectivity
KR101793319B1 (ko) 2014-12-17 2017-11-03 롯데첨단소재(주) 폴리에스테르 수지 조성물 및 이로부터 제조된 성형품
KR101849830B1 (ko) 2015-06-30 2018-04-18 롯데첨단소재(주) 내충격성 및 광신뢰성이 우수한 폴리에스테르 수지 조성물 및 이를 이용한 성형품
JP6871240B2 (ja) * 2015-09-09 2021-05-12 ソルベイ スペシャルティ ポリマーズ ユーエスエー， エルエルシー ポリエステル組成物およびそれから製造された携帯用電子機器構成要素
CN111601851A (zh) * 2017-12-15 2020-08-28 沙特基础工业全球技术公司 用于填料分散的加工助剂及其用途
CN109233219A (zh) * 2018-08-22 2019-01-18 东莞市国亨塑胶科技有限公司 一种免涂油的按键材料及其制备方法
EP3943551A1 (en) * 2020-07-24 2022-01-26 SHPP Global Technologies B.V. Thermoplastic compositions having low dielectric properties and good mechanical performance
CN114525020B (zh) * 2022-02-21 2023-11-28 金发科技股份有限公司 一种耐烘烤变形的低翘曲增强聚酯合金材料及其制备方法和应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1694170A1 (de) * 1967-07-20 1971-06-09 Hoechst Ag Thermoplastische Polyesterformmassen
US4465728A (en) * 1972-09-25 1984-08-14 H.L.H. Corp. Dye decorated plastic articles
US4096202A (en) * 1976-06-09 1978-06-20 Rohm And Haas Company Impact modified poly(alkylene terephthalates)
US4125571A (en) * 1976-12-14 1978-11-14 General Electric Company Thermoplastic molding composition
JPS575745A (en) * 1980-06-13 1982-01-12 Teijin Ltd Polyester composition
US4349503A (en) * 1981-05-15 1982-09-14 Allied Corporation Polyester compositions containing sodium nitrite
US4587155A (en) * 1982-05-12 1986-05-06 Raymond Iannetta Method of applying a dye image to a plastic member and the image bearing member thereby formed
EP0121883A1 (en) * 1983-04-11 1984-10-17 General Electric Company Low gas permeable polyester compositions and articles formed therefrom
JPH0722965B2 (ja) * 1986-07-18 1995-03-15 ダイアホイルヘキスト株式会社 ポリエステル系収縮包装フイルム

Also Published As

Publication number Publication date
JPH028243A (ja) 1990-01-11
EP0329468A3 (en) 1990-12-27
EP0329468A2 (en) 1989-08-23
US4900610A (en) 1990-02-13
KR890013124A (ko) 1989-09-21
CN1035517A (zh) 1989-09-13

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