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PT90835A - Processo para a preparacao de composicoes de polipropileno reforcado com fibras, com elevado escoamento por fusao - Google Patents

Processo para a preparacao de composicoes de polipropileno reforcado com fibras, com elevado escoamento por fusao

Info

Publication number
PT90835A
PT90835A PT90835A PT9083589A PT90835A PT 90835 A PT90835 A PT 90835A PT 90835 A PT90835 A PT 90835A PT 9083589 A PT9083589 A PT 9083589A PT 90835 A PT90835 A PT 90835A
Authority
PT
Portugal
Prior art keywords
fuso
purification
fibers
preparation
polypropylene compositions
Prior art date
Application number
PT90835A
Other languages
English (en)
Inventor
Ralph A Guyer
Richard C Miller
Kathleen A Geddes
Original Assignee
Himont Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26901194&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT90835(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Himont Inc filed Critical Himont Inc
Publication of PT90835A publication Critical patent/PT90835A/pt

Links

Classifications

    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/14—Glass

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)
  • Reinforced Plastic Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Materials For Medical Uses (AREA)
PT90835A 1988-06-13 1989-06-12 Processo para a preparacao de composicoes de polipropileno reforcado com fibras, com elevado escoamento por fusao PT90835A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20625688A 1988-06-13 1988-06-13
US07/331,410 US4997875A (en) 1988-06-13 1989-03-31 High-melt-flow fiber-reinforced propylene polymer compositions

Publications (1)

Publication Number Publication Date
PT90835A true PT90835A (pt) 1989-12-29

Family

ID=26901194

Family Applications (1)

Application Number Title Priority Date Filing Date
PT90835A PT90835A (pt) 1988-06-13 1989-06-12 Processo para a preparacao de composicoes de polipropileno reforcado com fibras, com elevado escoamento por fusao

Country Status (18)

Country Link
US (1) US4997875A (pt)
EP (1) EP0346840B1 (pt)
JP (1) JP2721702B2 (pt)
KR (1) KR0141103B1 (pt)
CN (1) CN1035824C (pt)
AT (1) ATE131506T1 (pt)
AU (1) AU617482B2 (pt)
BR (1) BR8902777A (pt)
CA (1) CA1340094C (pt)
DE (1) DE68925070T2 (pt)
DK (1) DK285789A (pt)
FI (1) FI892882L (pt)
IL (1) IL90437A (pt)
MX (1) MX169709B (pt)
MY (1) MY106286A (pt)
NO (1) NO892403L (pt)
PT (1) PT90835A (pt)
TR (1) TR28570A (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5403887A (en) * 1991-03-15 1995-04-04 Mitsubishi Petrochemical Company, Ltd. Resin composition of a modified polyolefin and a polyamide or polyester
EP0552013B1 (en) * 1992-01-13 1999-04-07 Hercules Incorporated Thermally bondable fiber for high strength non-woven fabrics
JP3193433B2 (ja) * 1992-02-13 2001-07-30 三菱化学株式会社 プロピレン系樹脂成形体の製造法
GB9209116D0 (en) * 1992-04-28 1992-06-10 Clearplas Ltd Battery tray
TW278088B (pt) * 1992-06-24 1996-06-11 Himont Inc
DE4322108C2 (de) * 1992-07-03 2001-08-09 Toyoda Gosei Kk Verstärkte Polypropylenharzmischung und daraus hergestellte Radkappe
JP3338124B2 (ja) * 1993-05-31 2002-10-28 三菱化学株式会社 プロピレン系耐熱樹脂成形材料及びその成形体
SG50447A1 (en) * 1993-06-24 1998-07-20 Hercules Inc Skin-core high thermal bond strength fiber on melt spin system
GB2282345B (en) * 1993-10-02 1997-06-04 Graham Athey Signature filaments and security papers
EP0719879B1 (en) * 1994-12-19 2000-07-12 Hercules Incorporated Process for producing fibers for high strength non-woven materials, and the resulting fibers and non-wovens
EP1362079B1 (en) * 2000-12-22 2005-06-08 Samsung General Chemicals Co., Ltd. Polypropylene resin composition with improved surface hardness and scratch resistance properties
TW579394B (en) * 2001-04-24 2004-03-11 Rhodia Industrial Yarns Ag Process for the production of fine monofilaments made from polypropylene, fine monofilaments made from polypropylene, and their application
JP3757875B2 (ja) * 2002-01-30 2006-03-22 マツダ株式会社 成形用ガラス長繊維強化樹脂材料、及び樹脂成形品の成形方法、並びに樹脂成形品
KR20060135603A (ko) * 2003-09-02 2006-12-29 다우 글로벌 테크놀로지스 인크. 유리 충전 프로필렌 중합체 조성물
US8227550B2 (en) * 2006-12-20 2012-07-24 Basell Poliolefine Italia S.R.L. Filled polyolefin compositions
US8309659B2 (en) * 2006-12-20 2012-11-13 Basell Poliolefine Italia S.R.L. Filled polyolefin compositions
WO2008074712A1 (en) * 2006-12-20 2008-06-26 Basell Poliolefine Italia S.R.L. Polypropylene compositions containing fillers and/or pigments
ES2385459T3 (es) 2009-10-09 2012-07-25 Borealis Ag Material compuesto de fibra de vidrio de procesabilidad mejorada
CN102516643B (zh) * 2011-11-23 2013-09-18 安徽宜万丰电器有限公司 一种塑料支架及其制造方法
US9642742B2 (en) 2012-10-02 2017-05-09 Harold D. Mansfield Eye drop applicator and drop transfer method
CN106543554B (zh) * 2015-09-20 2020-07-17 合肥杰事杰新材料股份有限公司 一种低介电常数玻纤增强聚丙烯材料及其制备方法
US11851561B2 (en) * 2020-06-25 2023-12-26 Ticona Llc Fiber-reinforced polymer composition
JP2024547174A (ja) * 2021-12-30 2024-12-26 テレフレックス メディカル インコーポレイテッド 熱可塑性ポリマー組成物中の配合活性薬剤および製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264253A (en) * 1956-12-28 1966-08-02 Exxon Research Engineering Co Polymer compositions
US3416990A (en) * 1965-08-06 1968-12-17 Hercules Inc Glass fiber-reinforced polymers
GB1378873A (en) * 1971-05-28 1974-12-27 Ici Ltd Polymer composition
US4003674A (en) * 1973-12-10 1977-01-18 Allis-Chalmers Corporation Hydraulic turbine draft tube pressure stabilizer
US4336226A (en) * 1980-03-13 1982-06-22 The United States Of America As Represented By The United States Department Of Energy Vanadium hydride deuterium-tritium generator
JPS5723642A (en) * 1980-07-17 1982-02-06 Mitsubishi Petrochem Co Ltd Olefinic polymer composition containing inorganic filler
JPS5842639A (ja) * 1981-09-07 1983-03-12 Toa Nenryo Kogyo Kk ポリオレフイン組成物
JPS59226041A (ja) * 1983-06-08 1984-12-19 Mitsubishi Petrochem Co Ltd フイラ−含有プロピレン重合体組成物
JPS60124645A (ja) * 1983-12-09 1985-07-03 Mitsubishi Petrochem Co Ltd ガラス繊維強化樹脂組成物
DE3884002T2 (de) * 1987-02-07 1994-04-21 Idemitsu Petrochemical Co Glasfaserverstärkte Polyolefin-Zusammensetzung.

Also Published As

Publication number Publication date
BR8902777A (pt) 1990-02-01
IL90437A0 (en) 1990-01-18
EP0346840A3 (en) 1992-07-15
FI892882A0 (fi) 1989-06-13
CN1039820A (zh) 1990-02-21
IL90437A (en) 1993-01-31
CN1035824C (zh) 1997-09-10
EP0346840B1 (en) 1995-12-13
DK285789D0 (da) 1989-06-12
NO892403D0 (no) 1989-06-12
MY106286A (en) 1995-04-29
EP0346840A2 (en) 1989-12-20
DE68925070D1 (de) 1996-01-25
US4997875A (en) 1991-03-05
TR28570A (tr) 1996-10-23
CA1340094C (en) 1998-10-20
FI892882A7 (fi) 1989-12-14
JP2721702B2 (ja) 1998-03-04
JPH0277459A (ja) 1990-03-16
KR910000905A (ko) 1991-01-30
FI892882L (fi) 1989-12-14
NO892403L (no) 1989-12-14
MX169709B (es) 1993-07-19
AU3602189A (en) 1989-12-14
DK285789A (da) 1989-12-14
KR0141103B1 (ko) 1998-07-01
DE68925070T2 (de) 1996-05-23
AU617482B2 (en) 1991-11-28
ATE131506T1 (de) 1995-12-15

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Legal Events

Date Code Title Description
FC3A Refusal

Effective date: 19940906