Laminate of thermoplastic polymer composition having low air...

B - Operations – Transporting – 60 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B60C 1/00 (2006.01) B32B 25/08 (2006.01)

Patent

CA 2635050

A laminate (C) of a thermoplastic polymer composition comprising: a thermoplastic resin composition (A) having an permeation coefficient of 10 x 10-12 cc~cm/cm2~sec~cmHg or less, laminated with a thermoplastic polymer composition (B) having a melt viscosity of 500 - 2000 Pa~s and a Young's modulus at a room temperature of 1 - 400 MPa, wherein the thickness of a layer of the thermoplastic resin composition (A) is 0.05 - 10 ~m and the air permeation coefficient of the laminate (C) of 20 x 10-12 cc ~ cm/cm2 ~ sec ~ cmHg or less, and a pneumatic tire using the above laminate (C) as an inner liner.

La présente invention a pour objet un laminé (C) de formule polymère thermoplastique comprenant : une formule de résine thermoplastique (A) de coefficient de perméation égal à 10 x 10-12 cc-cm/cm2-sec-cmHg ou moins, laminée avec une formule polymère thermoplastique (B) de viscosité à l'état fondu égale à 500-2000 Pa.s et un module de Young à température ambiante égal à 1-400 MPa, l'épaisseur d'une couche de la formule de résine thermoplastique (A) étant de 0,05-10 µm et le coefficient de perméation de l'air du laminé (C) étant de 20 x 10-12 cc ~ cm/cm2 ~ sec ~ cmHg ou moins. La présente invention concerne également un pneumatique utilisant le laminé (C) ci-décrit en tant que calandrage intérieur.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Laminate of thermoplastic polymer composition having low air... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Laminate of thermoplastic polymer composition having low air..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laminate of thermoplastic polymer composition having low air... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1440004

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.