CA2134462C - Greffage de monomeres sur des polyolefines en presence de peroxydes organiques - Google Patents

Greffage de monomeres sur des polyolefines en presence de peroxydes organiques Download PDF

Info

Publication number
CA2134462C
CA2134462C CA002134462A CA2134462A CA2134462C CA 2134462 C CA2134462 C CA 2134462C CA 002134462 A CA002134462 A CA 002134462A CA 2134462 A CA2134462 A CA 2134462A CA 2134462 C CA2134462 C CA 2134462C
Authority
CA
Canada
Prior art keywords
polyolefin
organic peroxide
grafting
carrier polymer
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.)
Expired - Fee Related
Application number
CA002134462A
Other languages
English (en)
Other versions
CA2134462A1 (fr
Inventor
Peter Yates Kelly
David John Mitchell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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
Priority claimed from GB939308669A external-priority patent/GB9308669D0/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CA2134462A1 publication Critical patent/CA2134462A1/fr
Application granted granted Critical
Publication of CA2134462C publication Critical patent/CA2134462C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA002134462A 1993-04-27 1994-04-22 Greffage de monomeres sur des polyolefines en presence de peroxydes organiques Expired - Fee Related CA2134462C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB939308669A GB9308669D0 (en) 1993-04-27 1993-04-27 Grafting of monomers onto polyolefins in presence of organic peroxides
GB9308669.2 1993-04-27
PCT/CA1994/000224 WO1994025498A1 (fr) 1993-04-27 1994-04-22 Greffe de monomeres sur des polyolefines en presence de peroxydes organiques
US08/234,959 US6331595B1 (en) 1993-04-27 1994-04-28 Grafting of monomers onto polyolefins in presence of organic peroxides

Publications (2)

Publication Number Publication Date
CA2134462A1 CA2134462A1 (fr) 1994-10-28
CA2134462C true CA2134462C (fr) 2005-11-15

Family

ID=35520880

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002134462A Expired - Fee Related CA2134462C (fr) 1993-04-27 1994-04-22 Greffage de monomeres sur des polyolefines en presence de peroxydes organiques

Country Status (1)

Country Link
CA (1) CA2134462C (fr)

Also Published As

Publication number Publication date
CA2134462A1 (fr) 1994-10-28

Similar Documents

Publication Publication Date Title
EP0647246B1 (fr) Greffe de monomeres sur des polyolefines en presence de peroxydes organiques
CA1249383A (fr) Melanges de polyolefines et de polymeres a teneur d'agents reactifs
EP0072750B1 (fr) Composition améliorée de polyéthylène
US4737547A (en) Polyolefin blends containing reactive agents
US4612155A (en) Process for the grafting of monomers onto polyolefins
US5969050A (en) Continuous process for grafting a polyolefin, the grafted polyolefins obtained by means of this process
US6114486A (en) Rheology-modified polyolefins
CA2097110C (fr) Concentres pouvant servir a la preparation de polyolefines a groupement fonctionnel et procede d'introduction d'un groupement fonctionnel a l'aide de ces concentres
JP3091232B2 (ja) オレフィンポリマーの架橋のためのシラン、フリーラジカル発生剤、アミンブレンド
JPH08509772A (ja) グラフト改質した実質的に線状であるエチレンポリマー類と他の熱可塑性ポリマー類とのブレンド物
US5073598A (en) Method for improving the processing characteristics of polyethylene blends
EP0266994A2 (fr) Procédé de greffage de monomères sur des polymères
US5756582A (en) Process for producing silane-crosslinked polyolefin
CA2003615A1 (fr) Production de compositions ameliorees de polypropylene au moyen d'une extrudeuse a vis sans fin jumelees non engrenees
JP5048908B2 (ja) 改良された色を有する無水物でグラフトされたポリマーを調製する方法
CA2134462C (fr) Greffage de monomeres sur des polyolefines en presence de peroxydes organiques
JP3290396B2 (ja) シラン架橋ポリオレフィンの製造方法
CA1262979A (fr) Melanges polyolefiniques renfermant des agents reactifs
JPS59230205A (ja) 半導電性組成物
JPS6187740A (ja) ポリオレフインブレンド物
CA2076249A1 (fr) Composition copolymerique reticulable par un silane
JPS6086702A (ja) 半導電性組成物
JPH073082A (ja) ポリオレフィン系樹脂組成物

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed