KR100289196B1 - 폴리프로필렌(공)중합체의용융강도를향상시키는방법 - Google Patents

폴리프로필렌(공)중합체의용융강도를향상시키는방법 Download PDF

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Publication number
KR100289196B1
KR100289196B1 KR1019980710976A KR19980710976A KR100289196B1 KR 100289196 B1 KR100289196 B1 KR 100289196B1 KR 1019980710976 A KR1019980710976 A KR 1019980710976A KR 19980710976 A KR19980710976 A KR 19980710976A KR 100289196 B1 KR100289196 B1 KR 100289196B1
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South Korea
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polymer
initiator
polypropylene
melt strength
improving
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KR1019980710976A
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English (en)
Korean (ko)
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KR20000022531A (ko
Inventor
안드레아스 헤르만 호그트
보엔 호 오
한스 베스트미즈체
Original Assignee
샬크비즈크 피이터 코르넬리스; 페트귄터
아크조 노벨 엔.브이.
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/50—Partial depolymerisation
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Graft Or Block Polymers (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polymerisation Methods In General (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
KR1019980710976A 1996-06-24 1997-06-12 폴리프로필렌(공)중합체의용융강도를향상시키는방법 Expired - Fee Related KR100289196B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1003406 1996-06-24
NL1003406 1996-06-24
PCT/EP1997/003097 WO1997049759A1 (en) 1996-06-24 1997-06-12 Process for enhancing the melt strength of polypropylene(co)polymers

Publications (2)

Publication Number Publication Date
KR20000022531A KR20000022531A (ko) 2000-04-25
KR100289196B1 true KR100289196B1 (ko) 2001-05-02

Family

ID=19763061

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019980710976A Expired - Fee Related KR100289196B1 (ko) 1996-06-24 1997-06-12 폴리프로필렌(공)중합체의용융강도를향상시키는방법

Country Status (22)

Country Link
EP (1) EP0907677B1 (enExample)
JP (1) JP4129844B2 (enExample)
KR (1) KR100289196B1 (enExample)
CN (1) CN1101832C (enExample)
AT (1) ATE198608T1 (enExample)
AU (1) AU713948B2 (enExample)
BR (1) BR9709941A (enExample)
CA (1) CA2258954A1 (enExample)
CZ (1) CZ291628B6 (enExample)
DE (1) DE69703886T2 (enExample)
DK (1) DK0907677T3 (enExample)
ES (1) ES2154047T3 (enExample)
HU (1) HUP9903593A3 (enExample)
IL (1) IL127700A (enExample)
NO (1) NO319282B1 (enExample)
PL (1) PL189967B1 (enExample)
PT (1) PT907677E (enExample)
RU (1) RU2167884C2 (enExample)
TR (1) TR199802604T2 (enExample)
TW (1) TW341579B (enExample)
WO (1) WO1997049759A1 (enExample)
YU (1) YU57998A (enExample)

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* Cited by examiner, † Cited by third party
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JP3767992B2 (ja) * 1997-07-18 2006-04-19 株式会社ジェイエスピー 押出発泡用ポリプロピレン系樹脂およびその製造方法
UA60351C2 (uk) * 1997-11-21 2003-10-15 Акцо Нобель Н.В. Спосіб модифікації поліпропілену
JP2002509172A (ja) * 1998-01-19 2002-03-26 ポリマーズ オーストラリア プロプライアタリー リミティド ポリプロピレン溶融強度を増大させる方法
AU732342B2 (en) * 1998-01-19 2001-04-12 Polymers Australia Pty Limited Process for increasing the melt strength of polypropylene
NO313835B1 (no) * 1998-06-19 2002-12-09 Borealis As Fremgangsmate for forgrening av polypropylenmaterialer, fremgangsmate for forgrening og skumming av polypropylenmaterialer, og anvendelse av polymermaterialene oppnadd ved fremgangsmatene
JP2002080526A (ja) * 2000-09-04 2002-03-19 Grand Polymer Co Ltd 改質ポリプロピレンの製造方法および発泡体
CN1341670A (zh) * 2000-08-10 2002-03-27 株式会社宏大化纤 改性聚丙烯、制备改性聚丙烯的方法、改性聚丙烯组合物和发泡产品
EP1186618A1 (en) 2000-09-08 2002-03-13 ATOFINA Research Controlled rheology polypropylene heterophasic copolymers
JP2003048996A (ja) * 2001-08-02 2003-02-21 Grand Polymer Co Ltd シート用ポリプロピレン樹脂およびその製造方法
EP1312617A1 (en) 2001-11-14 2003-05-21 ATOFINA Research Impact strength polypropylene
WO2005021607A1 (en) 2003-08-27 2005-03-10 Flexsys B.V. Process for enhancing the melt strength of polypropylene
US7750086B2 (en) 2006-02-27 2010-07-06 Equistar Chemicals, Lp Solid state modification of propylene polymers
CN100448902C (zh) * 2006-09-15 2009-01-07 中国科学院长春应用化学研究所 高熔体强度聚丙烯树脂及其制备方法
JP2008222811A (ja) * 2007-03-12 2008-09-25 Japan Polypropylene Corp 改質ポリプロピレン系樹脂の製造法
DE102009026185A1 (de) * 2009-07-16 2011-02-10 Elantas Gmbh Reaktiv-Systeme
KR101559638B1 (ko) 2010-10-14 2015-10-12 릴라이언스 인더스트리즈 리미티드 고용융장력 프로필렌 폴리머의 제조 과정
JP2012201790A (ja) * 2011-03-25 2012-10-22 Sumitomo Chemical Co Ltd 変性プロピレン重合体の製造方法
BR112015011656A2 (pt) 2012-12-04 2017-07-11 Braskem Sa método de compatibilização de blendas de polipropileno, blenda de polipropileno preparada, uso de uma blenda de polipropileno, produto de material processado, e, agente iniciador de compatibilização de blenda de polipropileno
AU2015273725A1 (en) * 2014-06-12 2016-11-17 Akzo Nobel Chemicals International B.V. Process for enhancing the melt strength of polypropylene
WO2015200586A1 (en) 2014-06-25 2015-12-30 Exxonmobil Chemcal Patents Inc. High melt strength polypropylene and extrusion process for preserving melt strength
EP3253821B1 (en) 2015-02-04 2021-01-20 ExxonMobil Chemical Patents Inc. Polypropylenes having balanced strain hardening, melt strength, and shear thinning
CN107396636B (zh) 2015-02-04 2020-06-23 埃克森美孚化学专利公司 稳定化的平衡熔体强度和应变硬化聚丙烯
ES2859909T3 (es) * 2015-02-10 2021-10-04 Lummus Novolen Technology Gmbh Métodos para modificar la reología de polímeros
EP3280767A4 (en) 2015-04-10 2018-12-05 ExxonMobil Chemical Patents Inc. Extrusion of polypropylenes with organic peroxides
EP3289014B1 (en) 2015-04-28 2021-08-11 ExxonMobil Chemical Patents Inc. Propylene-based impact copolymers
US11559937B2 (en) * 2016-08-30 2023-01-24 Lummus Novolen Technology Gmbh Polypropylene for additive manufacturing (3D printing)
US11639435B2 (en) 2017-11-09 2023-05-02 Lotte Chemical Corporation Method for preparing high-melt-strength polypropylene resin
CA3086215A1 (en) * 2017-12-19 2019-06-27 Nouryon Chemicals International B.V. Formulation of di(4-tert-butylcyclohexyl) peroxydicarbonate
KR102671695B1 (ko) 2018-11-29 2024-06-05 롯데케미칼 주식회사 우수한 용융 특성을 지닌 폴리프로필렌 수지 및 그 제조 방법
CN115305644A (zh) * 2022-07-30 2022-11-08 苏州大乘环保新材有限公司 碳纤雨水收集模块用滤透表层布及制备方法
EP4421117A1 (en) * 2023-02-21 2024-08-28 Nouryon Chemicals International B.V. Organic peroxide composition
EP4574891A1 (en) 2023-12-19 2025-06-25 Abu Dhabi Polymers Co. Ltd (Borouge) - Sole Proprietorship L.L.C. Polyethylene compositions having improved rheological properties

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0287239A1 (en) * 1987-04-07 1988-10-19 BP Chemicals Limited Process for the manufacture of propylene homopolymer or copolymer pellets
EP0384431A2 (en) * 1989-02-21 1990-08-29 Himont Incorporated Process for making a propylene polymer with free-end long chain branching and use thereof

Family Cites Families (5)

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Publication number Priority date Publication date Assignee Title
DE1495285C3 (de) * 1963-03-02 1975-07-03 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Erniedrigung des Molekulargewichts von Polyolefinen
NL8000260A (nl) * 1980-01-16 1981-08-17 Akzo Nv Waterige peroxyde emulsie en de toepassing ervan in suspensie(co-)polymerisatiereacties.
US5260390A (en) * 1980-01-16 1993-11-09 Akzo N.V. Peroxide emulsions containing an antifreezing compound
DE3015139A1 (de) * 1980-04-19 1981-10-22 Ackermann Albert Gmbh Co Funktionssteckverbinder
US5416169A (en) * 1992-11-26 1995-05-16 Chisso Corporation Polypropylene having a high melt-tensile strength, a process for producing the same and a molded product from the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0287239A1 (en) * 1987-04-07 1988-10-19 BP Chemicals Limited Process for the manufacture of propylene homopolymer or copolymer pellets
EP0384431A2 (en) * 1989-02-21 1990-08-29 Himont Incorporated Process for making a propylene polymer with free-end long chain branching and use thereof

Also Published As

Publication number Publication date
TW341579B (en) 1998-10-01
ATE198608T1 (de) 2001-01-15
AU713948B2 (en) 1999-12-16
CZ428898A3 (cs) 2000-02-16
IL127700A (en) 2001-03-19
NO986102L (no) 1998-12-23
EP0907677B1 (en) 2001-01-10
AU3258497A (en) 1998-01-14
HUP9903593A3 (en) 2000-09-28
PT907677E (pt) 2001-06-29
PL330900A1 (en) 1999-06-07
CN1101832C (zh) 2003-02-19
DE69703886D1 (de) 2001-02-15
HK1021197A1 (en) 2000-06-02
YU57998A (sh) 1999-09-27
EP0907677A1 (en) 1999-04-14
NO319282B1 (no) 2005-07-11
CZ291628B6 (cs) 2003-04-16
RU2167884C2 (ru) 2001-05-27
CA2258954A1 (en) 1997-12-31
TR199802604T2 (xx) 1999-03-22
JP2000516272A (ja) 2000-12-05
ES2154047T3 (es) 2001-03-16
DE69703886T2 (de) 2001-06-21
JP4129844B2 (ja) 2008-08-06
IL127700A0 (en) 1999-10-28
DK0907677T3 (da) 2001-05-21
KR20000022531A (ko) 2000-04-25
PL189967B1 (pl) 2005-10-31
BR9709941A (pt) 1999-08-10
CN1223678A (zh) 1999-07-21
NO986102D0 (no) 1998-12-23
WO1997049759A1 (en) 1997-12-31
HUP9903593A2 (en) 2000-07-28

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