MX168249B

Ambient temperature repair of elastomeric articles having a hollow or deformity therein.

Abstract

The present invention relates to a reinforced and repaired elastomeric article, comprising: a) the elastomer article, said elastomer having unsaturated groups therein, such article being cured and having a gap therein; b) a cured elastomer patch, such a patch being cured and located in juxtaposition to said gap; c) a treatment agent, such treatment agent coating said gap and said article, in the area of ​​juxtaposition of the patch, said treatment agent being selected from the group consisting of N-halohydantoins, N-halcamides, N-haloimides and combinations thereof; d) an amine curable polymer or prepolymer, such amine curable polymer or prepolymer, substantially filling the said gap, the amine curable polymer or prepolymer is also located between said patch and said article in the mentioned juxtaposition area; e) such amine curable polymer or prepolymer, being bound to said patch and said gap, at room temperature.

Term

Term ended

Expired 20 March 1994, 32.5 years ago.

  1. Priority
  2. Filed
  3. Granted
  4. Expired
  5. Today

28 members in 17 offices

This recordMember, by publication datePriority claim7 more offices are in the list below

Priority claims3

Priority claims
DocumentOfficeKindDate
47745283United States of AmericaA
47745383United States of AmericaA
47745483United States of AmericaA

Members28

Family members, oldest first
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US4434832AUnited States of AmericaA
DK159884D0DenmarkD0
IL71284A0IsraelA0
DK159884ADenmarkA
NO841079LNorwayL
AU2523784AAustraliaA
EP0122480A1European Patent Office (EPO)A1
BR8401284ABrazilA
ZA841681BSouth AfricaB
US4485135AUnited States of AmericaA
US4485136AUnited States of AmericaA
GR81815BGreeceB
KR840008177ARepublic of KoreaA
JPS59223784AJapanA
ES530779A0SpainA0
ES8505568A1SpainA1
NZ207390ANew ZealandA
CA1232721ACanadaA
AU574063B2AustraliaB2
EP0122480B1European Patent Office (EPO)B1
DE3477167D1GermanyD1
IL71284AIsraelA
NO164033BNorwayB
NO164033CNorwayC
KR930001531B1Republic of KoreaB1
MX168249BThis recordMexicoB
AR246209A1ArgentinaA1
JPH0765031B2JapanB2