RO87663B1 - Anticorrodible protection mastic and process for preparing the same - Google Patents

Anticorrodible protection mastic and process for preparing the same

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Publication number
RO87663B1
RO87663B1 RO110368A RO11036883A RO87663B1 RO 87663 B1 RO87663 B1 RO 87663B1 RO 110368 A RO110368 A RO 110368A RO 11036883 A RO11036883 A RO 11036883A RO 87663 B1 RO87663 B1 RO 87663B1
Authority
RO
Romania
Prior art keywords
mastic
solvent
protection
anticorrodible
preparing
Prior art date
Application number
RO110368A
Other languages
Romanian (ro)
Other versions
RO87663A2 (en
Inventor
Doina Tunaru
Maria Razmerita
Angela Lupu
Stefania Blana
Didina Mihalte
Original Assignee
Centrul De Cercetari Pentru Protectii Anticorosive
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 Centrul De Cercetari Pentru Protectii Anticorosive filed Critical Centrul De Cercetari Pentru Protectii Anticorosive
Priority to RO83110368A priority Critical patent/RO87663A2/en
Publication of RO87663B1 publication Critical patent/RO87663B1/en
Publication of RO87663A2 publication Critical patent/RO87663A2/en

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Abstract

Inventia se refera la un mastic de protectie anticoroziva pentru caroseriile autovehiculelor constituit din 20-30 p/g bitum, 1-10 p/g cerezina speciala, 0,5-5 p/g poliizobutilena cu 3000-5000, 40-65 p/g solvent 5-15 p/g material de umplutura, 1-5 parti bentonita dizolvata în alcool si 0,1-1 p/g triamina alifatoca derivat al acizilor de seu, ce se obtine prin topirea bitumului cerezinei si poliizobutilenei la 60-170 degree C apoi se raceste si se dilueaza cu un solvent alifatic ca de exemplu: whitespirit racindu-se pana la temperatura mediului ambiant cand se adauga celelalte componente si se amesteca pe masina de frecat cu trei valturi (doua treceri) dupa care se face finisarea într-un stender adaugîndu-se solventul constituit de tricloretilena.The invention relates to an anticorrosive protection mastic for vehicle bodies consisting of 20-30 p / g bitumen, 1-10 p / g of special cerezin, 0.5-5 p / g polyisobutilene with 3000-5000, 40-65 p / g of solvent 5-15 p / g of filler material, 1-5 parts bentonite dissolved in alcohol and 0.1-1 p / g of aliphatic triamine derivative of tallow acids, obtained by melting bitumen of cerezin and polyisobutylene at 60-170 Grade C then cool and dilute with an aliphatic solvent such as whitespirit to ambient temperature when the other ingredients are added and mix on a three-roll (two-pass) scrubbing machine after which the finishing is finished a stender adding the solvent formed by trichlorethylene.

RO83110368A 1983-03-17 1983-03-17 ANTI-CORROSIVE PROTECTION MASK AND PREPARATION PROCEDURE RO87663A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO83110368A RO87663A2 (en) 1983-03-17 1983-03-17 ANTI-CORROSIVE PROTECTION MASK AND PREPARATION PROCEDURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO83110368A RO87663A2 (en) 1983-03-17 1983-03-17 ANTI-CORROSIVE PROTECTION MASK AND PREPARATION PROCEDURE

Publications (2)

Publication Number Publication Date
RO87663B1 true RO87663B1 (en) 1985-10-01
RO87663A2 RO87663A2 (en) 1985-10-31

Family

ID=20112806

Family Applications (1)

Application Number Title Priority Date Filing Date
RO83110368A RO87663A2 (en) 1983-03-17 1983-03-17 ANTI-CORROSIVE PROTECTION MASK AND PREPARATION PROCEDURE

Country Status (1)

Country Link
RO (1) RO87663A2 (en)

Also Published As

Publication number Publication date
RO87663A2 (en) 1985-10-31

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