SE429657B - Elastomerer av typen epdm med en bimodal molekylviktfordelning - Google Patents

Elastomerer av typen epdm med en bimodal molekylviktfordelning

Info

Publication number
SE429657B
SE429657B SE7609663A SE7609663A SE429657B SE 429657 B SE429657 B SE 429657B SE 7609663 A SE7609663 A SE 7609663A SE 7609663 A SE7609663 A SE 7609663A SE 429657 B SE429657 B SE 429657B
Authority
SE
Sweden
Prior art keywords
bimodal
elastomer
weight distribution
molecule weight
epdm type
Prior art date
Application number
SE7609663A
Other languages
English (en)
Other versions
SE7609663L (sv
Inventor
Zarauz Y De
Original Assignee
Michelin & Cie
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 Michelin & Cie filed Critical Michelin & Cie
Publication of SE7609663L publication Critical patent/SE7609663L/sv
Publication of SE429657B publication Critical patent/SE429657B/sv

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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Laminated Bodies (AREA)
SE7609663A 1975-09-02 1976-09-01 Elastomerer av typen epdm med en bimodal molekylviktfordelning SE429657B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7527073A FR2322883A1 (fr) 1975-09-02 1975-09-02 Elastomeres du type e p t, et articles comportant de tels elastomeres

Publications (2)

Publication Number Publication Date
SE7609663L SE7609663L (sv) 1977-03-03
SE429657B true SE429657B (sv) 1983-09-19

Family

ID=9159608

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7609663A SE429657B (sv) 1975-09-02 1976-09-01 Elastomerer av typen epdm med en bimodal molekylviktfordelning

Country Status (17)

Country Link
US (1) US4078131A (sv)
JP (1) JPS5232093A (sv)
AT (1) AT348755B (sv)
AU (1) AU498404B2 (sv)
BE (1) BE845650A (sv)
BR (1) BR7605821A (sv)
CA (1) CA1078097A (sv)
DE (1) DE2634729C2 (sv)
FR (1) FR2322883A1 (sv)
GB (1) GB1543821A (sv)
IE (1) IE43544B1 (sv)
IT (1) IT1070305B (sv)
LU (1) LU75692A1 (sv)
MX (1) MX146165A (sv)
NL (1) NL7608431A (sv)
SE (1) SE429657B (sv)
ZA (1) ZA765276B (sv)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518404A (en) * 1978-07-25 1980-02-08 Mitsui Petrochem Ind Ltd Preparation of foam
JPS5948046B2 (ja) * 1978-08-17 1984-11-24 三井化学株式会社 エチレン共重合ゴム
US4395519A (en) * 1979-04-18 1983-07-26 Mitsui Petrochemical Industries, Ltd. Physically blended propylene polymer composition
US4306041A (en) * 1980-03-14 1981-12-15 Exxon Research & Engineering Co. Process for the preparation of ethylene-higher alpha olefin polymers (P-891)
FR2493855B1 (fr) * 1980-11-13 1986-01-10 Naphtachimie Sa Compositions de polypropylene de resistance au choc ameliorees
US4540753A (en) * 1983-06-15 1985-09-10 Exxon Research & Engineering Co. Narrow MWD alpha-olefin copolymers
US5013801A (en) * 1983-06-15 1991-05-07 Charles Cozewith Molecular weight distribution modification in a tubular reactor
US4789714A (en) * 1983-06-15 1988-12-06 Exxon Research & Engineering Co. Molecular weight distribution modification in tubular reactor
US4792595A (en) * 1983-06-15 1988-12-20 Exxon Research & Engineering Co. Narrow MWD alpha-olefin copolymers
US4959436A (en) * 1983-06-15 1990-09-25 Exxon Research And Engineering Co. Narrow MWD alpha-olefin copolymers
JPS60133042A (ja) * 1983-12-20 1985-07-16 Nippon Petrochem Co Ltd 電気絶縁用樹脂組成物
EP0204840A4 (en) * 1984-12-14 1988-09-07 Exxon Research Engineering Co MODIFICATION OF THE DISTRIBUTION OF MOLECULAR WEIGHTS IN A TUBULAR REACTOR.
JPH0696655B2 (ja) * 1985-08-02 1994-11-30 エクソン・ケミカル・パテンツ・インク 加工性の良いエチレンプロピレンエラストマー
US4722971A (en) * 1985-08-02 1988-02-02 Exxon Chemical Patents Inc. Easy processing ethylene propylene elastomers
NL8502747A (nl) * 1985-10-09 1987-05-04 Stamicarbon Gemodificeerd polyetheen, werkwijze voor het bereiden van gemodificeerd polyetheen, en produkten vervaardigd uit gemodificeerd polyetheen.
WO1987003610A1 (en) * 1985-12-16 1987-06-18 Exxon Research And Engineering Company Copolymer compositions containing a narrow mwd component and process of making same
US4968853A (en) * 1987-12-29 1990-11-06 The Lubrizol Corporation Alpha-olefin polymers
US5260126A (en) * 1990-01-10 1993-11-09 Kimberly-Clark Corporation Low stress relaxation elastomeric nonwoven webs and fibers
JPH0832868B2 (ja) * 1990-01-16 1996-03-29 豊田合成株式会社 液圧シリンダ用シール部品
US6545088B1 (en) 1991-12-30 2003-04-08 Dow Global Technologies Inc. Metallocene-catalyzed process for the manufacture of EP and EPDM polymers
GB9207736D0 (en) * 1992-04-08 1992-05-27 Exxon Chemical Patents Inc Ethlene elastomer compounds having good processability and ageing properties
NL9201970A (nl) * 1992-11-11 1994-06-01 Dsm Nv Indenylverbindingen en katalysatorcomponenten voor de polymerisatie van olefinen.
NL9400758A (nl) * 1994-05-06 1995-12-01 Dsm Nv Werkwijze voor de bereiding van een hoogmoleculair polymeer uit etheen, alfa-olefine en eventueel dieen.
US5571868A (en) * 1995-06-15 1996-11-05 Exxon Chemical Patents Inc. Calendered elastomeric articles
IT1283587B1 (it) * 1996-04-11 1998-04-22 Enichem Elastomers Procedimento per la preparazione di miscele polimeriche a base di copolimeri elastomerici ep(d)m
US6686419B2 (en) 2002-02-08 2004-02-03 Exxonmobil Chemical Patents Inc. Multimodal ethylene, alpha-olefin and diene polymers, processes for making and devices comprising such compositions
EP2049590B1 (en) * 2006-08-01 2012-02-01 ExxonMobil Chemical Patents Inc. Multimodal ethylene-alpha-olefin elastomers and process for making
JP2019502015A (ja) 2016-01-19 2019-01-24 エクソンモービル・ケミカル・パテンツ・インク 良好な加工性を有する高分子量マルチモーダルエラストマー組成物
MX2020009404A (es) * 2018-03-20 2020-10-01 Mitsui Chemicals Inc Copolimero de etileno/alfa-olefina/polieno no conjugado, metodo para producir el mismo y uso del mismo.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063973A (en) * 1960-12-06 1962-11-13 Du Pont Ethylene sulfur-curable terpolymers of a 2-alkylnorbornadiene, ethylene and an alpha-olefin
US3468979A (en) * 1968-01-16 1969-09-23 Goodrich Co B F Epdm polymer blend with building tack and green strength
DE1769276B2 (de) * 1968-04-30 1974-01-24 Chemische Werke Huels Ag, 4370 Marl Vulkanisierbare Formmassen
NL7004401A (sv) * 1969-04-02 1970-10-06
DE2101183A1 (de) * 1970-01-14 1971-07-22 Montedison Spa Vulkanisierbare Polymergemische und ihre Verwendung
US3718632A (en) * 1970-10-19 1973-02-27 Exxon Research Engineering Co Continuous process for the production of ethylene copolymers
BE789165A (fr) * 1971-09-24 1973-03-22 Stamicarbon Nouveaux copolymeres caoutchouteux d'ethylene

Also Published As

Publication number Publication date
JPS5415472B2 (sv) 1979-06-14
DE2634729C2 (de) 1984-08-30
GB1543821A (en) 1979-04-11
BE845650A (fr) 1977-02-28
IE43544B1 (en) 1981-03-25
MX146165A (es) 1982-05-21
ATA647676A (de) 1978-07-15
IT1070305B (it) 1985-03-29
AU1736476A (en) 1978-03-09
US4078131A (en) 1978-03-07
IE43544L (en) 1977-03-02
JPS5232093A (en) 1977-03-10
FR2322883A1 (fr) 1977-04-01
DE2634729A1 (de) 1977-03-03
FR2322883B1 (sv) 1980-03-14
SE7609663L (sv) 1977-03-03
BR7605821A (pt) 1977-08-16
CA1078097A (en) 1980-05-20
AU498404B2 (en) 1979-03-08
ZA765276B (en) 1977-08-31
NL7608431A (nl) 1977-03-04
LU75692A1 (sv) 1977-04-27
AT348755B (de) 1979-03-12

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