IT1010316B - Procedimento per preparare un po limero o un copolimero di etilene modificato ad innesto - Google Patents

Procedimento per preparare un po limero o un copolimero di etilene modificato ad innesto

Info

Publication number
IT1010316B
IT1010316B IT22164/74A IT2216474A IT1010316B IT 1010316 B IT1010316 B IT 1010316B IT 22164/74 A IT22164/74 A IT 22164/74A IT 2216474 A IT2216474 A IT 2216474A IT 1010316 B IT1010316 B IT 1010316B
Authority
IT
Italy
Prior art keywords
limer
preparing
procedure
ethylene copolymer
modified ethylene
Prior art date
Application number
IT22164/74A
Other languages
English (en)
Original Assignee
Mitsui Petrochemical Ind
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 Mitsui Petrochemical Ind filed Critical Mitsui Petrochemical Ind
Application granted granted Critical
Publication of IT1010316B publication Critical patent/IT1010316B/it

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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Laminated Bodies (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
IT22164/74A 1973-05-01 1974-04-30 Procedimento per preparare un po limero o un copolimero di etilene modificato ad innesto IT1010316B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48047588A JPS5239636B2 (it) 1973-05-01 1973-05-01

Publications (1)

Publication Number Publication Date
IT1010316B true IT1010316B (it) 1977-01-10

Family

ID=12779402

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22164/74A IT1010316B (it) 1973-05-01 1974-04-30 Procedimento per preparare un po limero o un copolimero di etilene modificato ad innesto

Country Status (6)

Country Link
US (1) US3928497A (it)
JP (1) JPS5239636B2 (it)
DE (1) DE2420942C3 (it)
FR (1) FR2228078B1 (it)
GB (1) GB1441189A (it)
IT (1) IT1010316B (it)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58445B2 (ja) * 1975-10-17 1983-01-06 三井化学株式会社 熱可塑性エラストマ−の製造方法
US4147740A (en) * 1976-09-15 1979-04-03 General Electric Company Graft modified polyethylene process and product
US4122133A (en) * 1977-03-23 1978-10-24 Esb Incorporated Material for an alkaline cell separator and a process of making
US4253927A (en) * 1977-03-23 1981-03-03 Esb Inc. Material for an alkaline cell separator and a process of making
JPS5548260A (en) * 1978-10-04 1980-04-05 Mitsui Petrochem Ind Ltd Surface-treating agent and its preparation
JPS5655413A (en) * 1979-10-12 1981-05-16 Toa Nenryo Kogyo Kk Modified elastomer and laminate thereof
JPS5674145A (en) * 1979-11-21 1981-06-19 Mitsubishi Chem Ind Ltd Preparation of polyamide resin composition
US4346194A (en) * 1980-01-22 1982-08-24 E. I. Du Pont De Nemours And Company Toughened polyamide blends
DE3033001A1 (de) * 1980-09-02 1982-04-01 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von anhydrid- oder carboxylgruppen enthaltenden ethylen-pfropfcopolymerisaten
US4375532A (en) * 1980-11-03 1983-03-01 Monsanto Company Multiphase core/shell polymers
JPS6036217B2 (ja) * 1981-04-07 1985-08-19 東亜燃料工業株式会社 変性ポリエチレン組成物
US4434215A (en) 1982-09-02 1984-02-28 W. R. Grace & Co. Battery separator
JPS5959763A (ja) * 1982-09-30 1984-04-05 Ube Ind Ltd 変性ポリエチレン系接着剤
US4513049A (en) * 1983-04-26 1985-04-23 Mitsui Petrochemical Industries, Ltd. Electret article
US4594386A (en) * 1983-08-15 1986-06-10 Copolymer Rubber & Chemical Corporation Polyamide grafted EPM blend
US4477633A (en) * 1983-12-15 1984-10-16 E. I. Dupont De Nemours And Company Simultaneously chlorinating and grafting a cure site onto polyethylene in an aqueous suspension
JPH0678379B2 (ja) * 1984-08-30 1994-10-05 三井石油化学工業株式会社 超高分子量結晶性ポリエチレン変性物及びその製造方法
IT1184307B (it) * 1985-01-08 1987-10-28 Dutral Spa Procedimento per innestare monomeri insaturi su polimeri olefinici
US4722959A (en) * 1985-06-25 1988-02-02 Nippon Petrochemicals Co., Ltd. Flame-retardant olefin polymer composition
DE3621207A1 (de) * 1986-06-25 1988-01-07 Basf Ag Pfropfpolymerisate von polyphenylenethern
US4857600A (en) * 1988-05-23 1989-08-15 Union Carbide Corporation Process for grafting diacid anhydrides
DE69122645T2 (de) * 1990-04-06 1997-04-17 Tonen Corp Verfahren zur Herstellung einer modifizierten Polyolefine
FR2680370B1 (fr) * 1991-08-14 1993-11-05 Enichem Polymeres France Sa Procede pour le greffage dans la ligne d'acides et anhydrides d'acides carboxyliques insatures sur des polymeres de l'ethylene et installation pour la mise en óoeuvre de ce procede.
US5346963A (en) * 1993-04-28 1994-09-13 The Dow Chemical Company Graft-modified, substantially linear ethylene polymers and methods for their use
DE4342605A1 (de) * 1993-12-14 1995-06-22 Buna Gmbh Funktionalisierte Olefinhomo- und -copolymere
US6362280B1 (en) 1998-04-27 2002-03-26 Honeywell International Inc. Emulsible polyolefin wax
TW444027B (en) 1998-06-30 2001-07-01 Ind Tech Res Inst Ring-opened polymer prepared from pericyclic olefin and photosensitive composition containing the polymer
TW558559B (en) 1998-06-30 2003-10-21 Ind Tech Res Inst An oxygen atom-containing heterocyclic dione polymer and photosensitive composition comprising the same
MXPA04002420A (es) * 2001-09-14 2004-05-31 Crompton Corp Dispersante y mejorador de indice de viscosidad multifuncional.
US7144951B2 (en) * 2001-09-14 2006-12-05 Crompton Corporation Multifunctional viscosity index improver and dispersant
US7375061B2 (en) * 2004-09-08 2008-05-20 Crompton Corporation Antioxidant hydrazides and derivatives thereof having multifunctional activity
WO2019214975A1 (en) * 2018-05-08 2019-11-14 Sabic Global Technologies B.V. Process for the production of modified polyethylene materials.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2973344A (en) * 1957-12-11 1961-02-28 Exxon Research Engineering Co Modified polymers

Also Published As

Publication number Publication date
DE2420942C3 (de) 1978-05-03
FR2228078A1 (it) 1974-11-29
DE2420942A1 (de) 1974-11-21
JPS504189A (it) 1975-01-17
GB1441189A (en) 1976-06-30
DE2420942B2 (de) 1977-09-08
FR2228078B1 (it) 1977-06-24
US3928497A (en) 1975-12-23
JPS5239636B2 (it) 1977-10-06

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