DK0907677T3 - Fremgangsmåde til forøgelse af smeltestyrken af propylen(co)polymerer - Google Patents

Fremgangsmåde til forøgelse af smeltestyrken af propylen(co)polymerer

Info

Publication number
DK0907677T3
DK0907677T3 DK97928199T DK97928199T DK0907677T3 DK 0907677 T3 DK0907677 T3 DK 0907677T3 DK 97928199 T DK97928199 T DK 97928199T DK 97928199 T DK97928199 T DK 97928199T DK 0907677 T3 DK0907677 T3 DK 0907677T3
Authority
DK
Denmark
Prior art keywords
melt strength
propylene
polymers
increasing
initiator
Prior art date
Application number
DK97928199T
Other languages
Danish (da)
English (en)
Inventor
Andreas Herman Hogt
Boen Ho O
Hans Westmijze
Original Assignee
Akzo Nobel Nv
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 Akzo Nobel Nv filed Critical Akzo Nobel Nv
Application granted granted Critical
Publication of DK0907677T3 publication Critical patent/DK0907677T3/da

Links

Classifications

    • 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

Landscapes

  • 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)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polymerisation Methods In General (AREA)
DK97928199T 1996-06-24 1997-06-12 Fremgangsmåde til forøgelse af smeltestyrken af propylen(co)polymerer DK0907677T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
DK0907677T3 true DK0907677T3 (da) 2001-05-21

Family

ID=19763061

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97928199T DK0907677T3 (da) 1996-06-24 1997-06-12 Fremgangsmåde til forøgelse af smeltestyrken af propylen(co)polymerer

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)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6951904B1 (en) 1998-01-19 2005-10-04 Polymers Australia Pty Limited Process for increasing the melt strength of polypropylene
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
KR20020013784A (ko) * 2000-08-10 2002-02-21 요시우라 하루끼 개질폴리프로필렌, 개질폴리프로필렌의 제조방법,개질폴리프로필렌조성물 및 발포체
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
US20060223950A1 (en) 2003-08-27 2006-10-05 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
BR112013008999A2 (pt) 2010-10-14 2016-07-05 Reliance Ind Ltd um processo para a preparação do polipropileno com alta resistência do fundido.
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
EP2930208B1 (en) 2012-12-04 2017-11-01 Braskem S.A. Method of compatibilization of polypropylene blends, polypropylene blend and use thereof, product and compatibilizing initiating agent of a blend polypropylene
SG11201609470YA (en) 2014-06-12 2016-12-29 Akzo Nobel Chemicals Int Bv Process for enhancing the melt strength of polypropylene
CN106574057A (zh) * 2014-06-25 2017-04-19 埃克森美孚化学专利公司 高熔体强度聚丙烯以及用于保持熔体强度的挤出方法
BR112017019656A2 (pt) 2015-02-04 2018-11-06 Exxonmobil Chemical Patents Inc força de meltado equilibrado estabilizado e espaço de polipropileno durado
BR112017016387B1 (pt) 2015-02-04 2021-11-23 Exxonmobil Chemical Patents Inc. Composições de polipropileno com encruamento, resistência à fusão e pseudoplasticidade equilibrada e artigo de espuma
EP3056531B1 (en) * 2015-02-10 2020-12-16 Lummus Novolen Technology Gmbh Methods for modifying the rheology of polymers
EP3280767A4 (en) 2015-04-10 2018-12-05 ExxonMobil Chemical Patents Inc. Extrusion of polypropylenes with organic peroxides
US10442879B2 (en) 2015-04-28 2019-10-15 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)
WO2019093630A1 (ko) 2017-11-09 2019-05-16 롯데케미칼 주식회사 고용융장력 폴리프로필렌 수지 제조방법
WO2019121371A1 (en) * 2017-12-19 2019-06-27 Akzo Nobel 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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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
FR2613722B1 (fr) * 1987-04-07 1990-11-23 Bp Chimie Sa Procede de fabrication de granules d'homopolymere ou de copolymere de propylene
US5047485A (en) * 1989-02-21 1991-09-10 Himont Incorporated Process for making a propylene polymer with free-end long chain branching and use thereof
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

Also Published As

Publication number Publication date
NO986102L (no) 1998-12-23
HUP9903593A3 (en) 2000-09-28
TW341579B (en) 1998-10-01
EP0907677B1 (en) 2001-01-10
AU3258497A (en) 1998-01-14
KR100289196B1 (ko) 2001-05-02
CN1223678A (zh) 1999-07-21
PL189967B1 (pl) 2005-10-31
PL330900A1 (en) 1999-06-07
IL127700A (en) 2001-03-19
ES2154047T3 (es) 2001-03-16
AU713948B2 (en) 1999-12-16
EP0907677A1 (en) 1999-04-14
RU2167884C2 (ru) 2001-05-27
CN1101832C (zh) 2003-02-19
HK1021197A1 (en) 2000-06-02
CZ428898A3 (cs) 2000-02-16
WO1997049759A1 (en) 1997-12-31
HUP9903593A2 (en) 2000-07-28
JP4129844B2 (ja) 2008-08-06
BR9709941A (pt) 1999-08-10
IL127700A0 (en) 1999-10-28
NO319282B1 (no) 2005-07-11
KR20000022531A (ko) 2000-04-25
TR199802604T2 (xx) 1999-03-22
YU57998A (sh) 1999-09-27
JP2000516272A (ja) 2000-12-05
NO986102D0 (no) 1998-12-23
PT907677E (pt) 2001-06-29
ATE198608T1 (de) 2001-01-15
DE69703886T2 (de) 2001-06-21
CA2258954A1 (en) 1997-12-31
DE69703886D1 (de) 2001-02-15
CZ291628B6 (cs) 2003-04-16

Similar Documents

Publication Publication Date Title
DK0907677T3 (da) Fremgangsmåde til forøgelse af smeltestyrken af propylen(co)polymerer
DE60202706D1 (de) Monomer mit elektronenabziehender und elektronenabgebender Gruppe, und Copolymer und dieses enthaltende protonenleitende Membran
WO2006107763A3 (en) Hot melt pressure sensitive adhesives based on blends of styrene/butadiene copolymers
NO925049D0 (no) Biologisk nedbrytbare polymerblandinger basert paa stivelse og termoplastpolymerer
ATE149531T1 (de) Absorbierendes polymer
DE60222254D1 (de) Permanente und halbpermanente buhnenkonstruktionen und verfahren zur ufer- und landmassenrückgewinnung
ZA200207690B (en) Fluorescent monomers and tagged treatment polymers containing same for use in industrial water systems.
WO2003073817A3 (en) Rapid and sensitive detection of cells and viruses
BR0113245B1 (pt) pelìcula respirável, processo para fabricação de uma pelìcula, material respirável e processo para fabricação de material respirável.
WO2002013877A8 (en) Flushable and anaerobically degradable films and laminates
AR037575A1 (es) Tuberias plasticas de poliolefinas
AU2001279654A1 (en) Copolymers and copolymer dispersions, method for the production thereof and their use
WO2002060965A3 (en) Low molecular weight isotactic polypropylene polymers, copolymers and derivatives and materials prepared therewith
FR2788062B1 (fr) Monomeres de reticulation pour photoresist, et procede pour preparer des polymeres de photoresist en utilisant ceux-ci
DK1263795T3 (da) Fremgangsmåde til fremstilling af polymerer
BR0015594B1 (pt) processo para produzir polietileno e/ou interpolìmeros de etileno e um, ou mais, outros monÈmeros interpolimerizáveis com etileno, e/ou misturas de ditos interpolìmeros.
MX9704343A (es) Elastomero termoplastico basado en poliacrilato de olefina.
PL1648833T3 (pl) Sposób obróbki wodnego szlamu
DE502004001670D1 (de) Verfahren zur anionischen polymerisation von alpha-methylstyrol
DE50301426D1 (de) Vorrichtung zum Verbinden von Stabenden
GB0019415D0 (en) Noval monomers, polymers thereof and the use of the polymers
ATE386077T1 (de) Polymerzusammensetzungen
ATE329948T1 (de) Verfahren zur modifikation von polyolefinen
ATE282644T1 (de) Vinylcyclohexan basierende polymere
SE0100631D0 (sv) Molecularly imprinted scintillation polymers