Owner The Dow Chemical Company

Inventors Danielsen, Peder E.; Cornell, Marty C.; Wilkomm, Wayne R.; Jimenez Jr., Patricio; Bennett, Kimberly F.; Christenson, Chris P.; Zawisza, Jeffrey D.; Priester, Ralph D.; Tabor, Rick L.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2001291290

PCT Pub. Number WO02/22381

Priority 60289958 10.05.01 US; 60231658 11.09.00 US; 60300887 25.06.01 US

Filing date 6 September 2001

Wipo publication date 26 March 2002

Acceptance publication date 15 June 2006

B60C 17/04 (2006.01) Tyres characterised by means enabling restricted operation in damaged or deflated condition

B29C 31/04 (2006.01) Component parts, details or accessories - Feeding, e.g. into a mould cavity

B29C 39/02 (2006.01) Particular shaping techniques, e.g. moulding, joining - for making articles of definite length, i.e. discrete articles

B29C 39/10 (2006.01) Particular shaping techniques, e.g. moulding, joining - incorporating preformed parts or layers, e.g. casting around inserts or for coating articles

B29C 41/04 (2006.01) Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article - Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould

B29C 45/00 (2006.01) Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould

B29C 47/02 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - incorporating preformed parts or layers, e.g. extrusion moulding around inserts or for coating articles

B29C 47/26 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - Multiple annular extrusion nozzles

B29C 53/60 (2006.01) Shaping by bending, folding, twisting, straightening or flattening

B29C 53/62 (2006.01) Shaping by bending, folding, twisting, straightening or flattening

B29C 53/80 (2006.01) Shaping by bending, folding, twisting, straightening or flattening

B29C 67/24 (2006.01) Shaping techniques not covered by groups , or - characterised by the choice of material

B60C 15/02 (2006.01) Tyre beads, e.g. ply turn-up or overlap

B60C 17/06 (2006.01) Tyres characterised by means enabling restricted operation in damaged or deflated condition