IT1070341B - Mescola gommosa avente migliorata resistenza allo stato crudo e procedimento per la sua preparazione - Google Patents

Mescola gommosa avente migliorata resistenza allo stato crudo e procedimento per la sua preparazione

Info

Publication number
IT1070341B
IT1070341B IT6823876A IT6823876A IT1070341B IT 1070341 B IT1070341 B IT 1070341B IT 6823876 A IT6823876 A IT 6823876A IT 6823876 A IT6823876 A IT 6823876A IT 1070341 B IT1070341 B IT 1070341B
Authority
IT
Italy
Prior art keywords
procedure
preparation
rubber mixture
improved resistance
raw state
Prior art date
Application number
IT6823876A
Other languages
English (en)
Italian (it)
Original Assignee
Polysar Ltd
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 Polysar Ltd filed Critical Polysar Ltd
Application granted granted Critical
Publication of IT1070341B publication Critical patent/IT1070341B/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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or halogen-containing compounds
    • C08L23/283—Iso-olefin halogenated homopolymers or copolymers

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IT6823876A 1975-05-22 1976-05-20 Mescola gommosa avente migliorata resistenza allo stato crudo e procedimento per la sua preparazione IT1070341B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA227,571A CA1033877A (en) 1975-05-22 1975-05-22 Green strength rubbery blends

Publications (1)

Publication Number Publication Date
IT1070341B true IT1070341B (it) 1985-03-29

Family

ID=4103146

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6823876A IT1070341B (it) 1975-05-22 1976-05-20 Mescola gommosa avente migliorata resistenza allo stato crudo e procedimento per la sua preparazione

Country Status (6)

Country Link
BE (1) BE842084R (OSRAM)
CA (1) CA1033877A (OSRAM)
DE (1) DE2622914C2 (OSRAM)
FR (1) FR2311799A2 (OSRAM)
GB (1) GB1497383A (OSRAM)
IT (1) IT1070341B (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3137187A1 (de) * 1981-09-18 1983-03-31 Metzeler Kautschuk GmbH, 8000 München "vulkanisierbares elastomer"
US4687810A (en) * 1986-01-02 1987-08-18 Monsanto Company Making rubber blends of diene rubber & EPR or EPDM
MXPA01011830A (es) 1999-05-19 2002-06-04 Exxon Chemical Patents Inc Mezclas fisicas a base de isobutileno que tienen resistencia y elasticidad mejoradas, y permeabilidad reducida.
CA2578583C (en) 2006-03-14 2014-06-03 Lanxess Inc. Butyl ionomer having improved surface adhesion

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995545A (en) * 1957-09-30 1961-08-08 Exxon Research Engineering Co Method of brominating butyl rubber in the presence of heterocyclic tertiary amines, product obtained, and vulcanized product thereof
CA1030699A (en) * 1973-11-08 1978-05-02 Polysar Limited Halobutyl of improved green strength
CA1019094A (en) * 1973-11-08 1977-10-11 Ernest J. Buckler Remoldable halobutyl rubbers

Also Published As

Publication number Publication date
CA1033877A (en) 1978-06-27
FR2311799B2 (OSRAM) 1980-11-14
FR2311799A2 (fr) 1976-12-17
DE2622914A1 (de) 1976-12-09
BE842084R (fr) 1976-11-22
GB1497383A (en) 1978-01-12
DE2622914C2 (de) 1983-12-08

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