RO88181B1 - Rubber composition for automobile cone belts - Google Patents

Rubber composition for automobile cone belts

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Publication number
RO88181B1
RO88181B1 RO114787A RO11478784A RO88181B1 RO 88181 B1 RO88181 B1 RO 88181B1 RO 114787 A RO114787 A RO 114787A RO 11478784 A RO11478784 A RO 11478784A RO 88181 B1 RO88181 B1 RO 88181B1
Authority
RO
Romania
Prior art keywords
elastomer
rubber composition
automobile
proportion
weight
Prior art date
Application number
RO114787A
Other languages
Romanian (ro)
Other versions
RO88181A2 (en
Inventor
Victor Vartolomei
Romeo Tomescu
Elena Constantin
Georgeta Dragos
Gheorghe Mogos
NICOLAE TîRLEA
Tudor Creanga
Maria Dumitrescu
Original Assignee
îNTREPRINDEREA DE ARTICOLE TEHNICE DIN CAUCIUC
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 îNTREPRINDEREA DE ARTICOLE TEHNICE DIN CAUCIUC filed Critical îNTREPRINDEREA DE ARTICOLE TEHNICE DIN CAUCIUC
Priority to RO114787A priority Critical patent/RO88181B1/en
Publication of RO88181A2 publication Critical patent/RO88181A2/en
Publication of RO88181B1 publication Critical patent/RO88181B1/en

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Abstract

Inventia se refera la o compozitie de cauciuc pentru curele trapezoidale auto care contine ca elastomer un elastomer poliizoprenic cu minimum 96% legaturi 1,4-cis în proportie de 30...70% în greutate, ca atare sau asociat cu elastomer butadiena-stiren sau cu elastomer butadiena-stiren sau cu elastomer policloroprenic, negru de fum în proportie de 15...30% în greutate, 60...10% si B-naftil, în proportie de 0,5...5% în greutate, ingredientele fiind raportate la elastomeri la care se adauga sarje în ingrediente cunoscute.The invention relates to a rubber composition for automotive trapezoidal belts which contains as elastomer a polyisoprene elastomer with at least 96% 1,4-cis bonds in a proportion of 30-70% by weight, as such or in association with butadiene-styrene elastomer or with styrene-butadiene elastomer or with polychloroprene elastomer, carbon black in a proportion of 15-30% by weight, 60-10% and B-naphthyl in a proportion of 0.5-5% by weight , the ingredients being referred to elastomers to which batches are added in known ingredients.

RO114787A 1984-06-07 1984-06-07 Rubber composition for automobile cone belts RO88181B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO114787A RO88181B1 (en) 1984-06-07 1984-06-07 Rubber composition for automobile cone belts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO114787A RO88181B1 (en) 1984-06-07 1984-06-07 Rubber composition for automobile cone belts

Publications (2)

Publication Number Publication Date
RO88181A2 RO88181A2 (en) 1985-12-30
RO88181B1 true RO88181B1 (en) 1985-12-31

Family

ID=20115035

Family Applications (1)

Application Number Title Priority Date Filing Date
RO114787A RO88181B1 (en) 1984-06-07 1984-06-07 Rubber composition for automobile cone belts

Country Status (1)

Country Link
RO (1) RO88181B1 (en)

Also Published As

Publication number Publication date
RO88181A2 (en) 1985-12-30

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