Nova Patents
AT522345T

Laminate for a flowable material container

Abstract

The present invention offers the pipe structure of two or more layers which does not contain PVC. This pipe structure has the 1st layer and the 2nd layer. : (a) in which this 1st layer is the following polymer blends -- it being the 1st polyolefin of about 30 to about 50% of the weight of the 1st layer, and, The 1st polyolefin chosen from the group which consists of the 1st propylene content polymer, (b) It is the 2nd polyolefin of about 0 to about 50% of the weight of the 1st layer, It is the 2nd polyolefin and high frequency susceptibility polymer of about 0 to about 40% of the weight of of layer [1st] (c) which are alpha* olefin content polymer, High frequency susceptibility polymer, (d) of about 5 % of the weight to about 40% of the weight of the 1st thermoplastic elastomer which are chosen from the group which consists of polyamide, ethylene acrylic acid コポリマー, ethylene meta-acrylic acid コポリマー, polyimide, polyurethane, polyester, poly ウレア, etc.

Term

Term ended

Expired 4 January 2022, 4.7 years ago.

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

15 members in 8 offices

This recordMember, by publication datePriority claim

Priority claims2

Priority claims
DocumentOfficeKindDate
75635101United States of AmericaA
0200300United States of AmericaW

Members15

Family members, oldest first
DocumentOfficeKind
CA2432010A1CanadaA1
WO02053360A2World Intellectual Property Organization (WIPO)A2
US2002132077A1United States of AmericaA1
US6652942B2United States of AmericaB2
WO02053360A3World Intellectual Property Organization (WIPO)A3
EP1412173A2European Patent Office (EPO)A2
MXPA03006107AMexicoA
US2004086675A1United States of AmericaA1
JP2004525787AJapanA
AU2002236711B2AustraliaB2
US7329445B2United States of AmericaB2
JP4084663B2JapanB2
EP1412173B1European Patent Office (EPO)B1
AT522345TThis recordAustriaT
ATE522345T1AustriaT1