DE2242794A1 - Verfahren zur modifizierung von ungesaettigten polyolefin-kautschuken - Google Patents

Verfahren zur modifizierung von ungesaettigten polyolefin-kautschuken

Info

Publication number
DE2242794A1
DE2242794A1 DE2242794A DE2242794A DE2242794A1 DE 2242794 A1 DE2242794 A1 DE 2242794A1 DE 2242794 A DE2242794 A DE 2242794A DE 2242794 A DE2242794 A DE 2242794A DE 2242794 A1 DE2242794 A1 DE 2242794A1
Authority
DE
Germany
Prior art keywords
metal
catalyst system
polymer
reaction
august
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.)
Pending
Application number
DE2242794A
Other languages
German (de)
English (en)
Inventor
Klaus Dr Meyer
Roland Dr Streck
Heinrich Dr Weber
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.)
Huels AG
Original Assignee
Chemische Werke Huels AG
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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Priority to DE2242794A priority Critical patent/DE2242794A1/de
Priority to FR7330269A priority patent/FR2197909B1/fr
Priority to US05/392,238 priority patent/US3931357A/en
Priority to IT52222/73A priority patent/IT990412B/it
Priority to NL7311958A priority patent/NL7311958A/xx
Priority to CA179,974A priority patent/CA1008996A/en
Priority to GB4086973A priority patent/GB1432455A/en
Priority to JP48098147A priority patent/JPS4993488A/ja
Publication of DE2242794A1 publication Critical patent/DE2242794A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C08G81/024—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G

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)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE2242794A 1972-08-31 1972-08-31 Verfahren zur modifizierung von ungesaettigten polyolefin-kautschuken Pending DE2242794A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE2242794A DE2242794A1 (de) 1972-08-31 1972-08-31 Verfahren zur modifizierung von ungesaettigten polyolefin-kautschuken
FR7330269A FR2197909B1 (US06521211-20030218-C00004.png) 1972-08-31 1973-08-21
US05/392,238 US3931357A (en) 1972-08-31 1973-08-28 Separate streams with different catalyst prior to combination
IT52222/73A IT990412B (it) 1972-08-31 1973-08-29 Procedimento ed impianto per modificare gomme poliolefiniche insature
NL7311958A NL7311958A (US06521211-20030218-C00004.png) 1972-08-31 1973-08-30
CA179,974A CA1008996A (en) 1972-08-31 1973-08-30 Modification of unsaturated polyolefin rubbers
GB4086973A GB1432455A (en) 1972-08-31 1973-08-30 Process of unsaturated polyolefin rubbers
JP48098147A JPS4993488A (US06521211-20030218-C00004.png) 1972-08-31 1973-08-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2242794A DE2242794A1 (de) 1972-08-31 1972-08-31 Verfahren zur modifizierung von ungesaettigten polyolefin-kautschuken

Publications (1)

Publication Number Publication Date
DE2242794A1 true DE2242794A1 (de) 1974-03-21

Family

ID=5855070

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2242794A Pending DE2242794A1 (de) 1972-08-31 1972-08-31 Verfahren zur modifizierung von ungesaettigten polyolefin-kautschuken

Country Status (8)

Country Link
US (1) US3931357A (US06521211-20030218-C00004.png)
JP (1) JPS4993488A (US06521211-20030218-C00004.png)
CA (1) CA1008996A (US06521211-20030218-C00004.png)
DE (1) DE2242794A1 (US06521211-20030218-C00004.png)
FR (1) FR2197909B1 (US06521211-20030218-C00004.png)
GB (1) GB1432455A (US06521211-20030218-C00004.png)
IT (1) IT990412B (US06521211-20030218-C00004.png)
NL (1) NL7311958A (US06521211-20030218-C00004.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008027269A2 (en) 2006-08-25 2008-03-06 Dow Global Technologies Inc. Production of telechelic compounds by metathesis depolymerization
US8530579B2 (en) 2006-08-25 2013-09-10 Dow Global Technologies Llc Production of metathesis products by high melting polymer segment interchange
US8557921B2 (en) 2006-08-25 2013-10-15 Dow Global Technologies Llc Production of meta-block copolymers by polymer segment interchange

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400340A (en) * 1982-01-25 1983-08-23 Hercules Incorporated Method for making a dicyclopentadiene thermoset polymer
DE2500025C3 (de) * 1975-01-02 1978-04-20 Chemische Werke Huels Ag, 4370 Marl Verwendung von Polydodecenameren als Verstärkerharze für Elastomere
DE4111158A1 (de) * 1991-04-06 1992-10-08 Huels Chemische Werke Ag Vernetzbare mischungen aus recycling-gummigranulat und kautschuk
JP6081194B2 (ja) * 2012-12-27 2017-02-15 東洋ゴム工業株式会社 変性ポリマーの製造方法及びジエン系ポリマー
DE112013000646B4 (de) * 2012-02-10 2022-01-05 Toyo Tire & Rubber Co., Ltd. Verfahren zum Herstellen eines modifizierten Polymers, Dienpolymer und Kautschukzusammensetzung
CN113896959B (zh) * 2020-06-22 2023-05-30 中国石油化工股份有限公司 改性三元乙丙橡胶及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3692872A (en) * 1969-12-04 1972-09-19 Goodyear Tire & Rubber Preparation of graft, block and crosslinked unsaturated polymers and copolymers by olefin metathesis

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008027269A2 (en) 2006-08-25 2008-03-06 Dow Global Technologies Inc. Production of telechelic compounds by metathesis depolymerization
US7956132B2 (en) 2006-08-25 2011-06-07 Dow Global Technologies Llc Production of telechelic compounds by metathesis depolymerization
US8530579B2 (en) 2006-08-25 2013-09-10 Dow Global Technologies Llc Production of metathesis products by high melting polymer segment interchange
US8557921B2 (en) 2006-08-25 2013-10-15 Dow Global Technologies Llc Production of meta-block copolymers by polymer segment interchange

Also Published As

Publication number Publication date
JPS4993488A (US06521211-20030218-C00004.png) 1974-09-05
GB1432455A (en) 1976-04-14
NL7311958A (US06521211-20030218-C00004.png) 1974-03-04
IT990412B (it) 1975-06-20
FR2197909B1 (US06521211-20030218-C00004.png) 1977-02-25
FR2197909A1 (US06521211-20030218-C00004.png) 1974-03-29
US3931357A (en) 1976-01-06
CA1008996A (en) 1977-04-19

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