Nahoto Hayashi

6884482, Apr 26, 2005

Mar 27, 2001

09/817029

Nahoto Hayashi - Pasadena TX, US
Hong-Ta James Chan - Houston TX, US
Keizo Michihata - Sapporo, JP

Kuraray Co., Ltd. - Kurashiki

B29D022/00
B29D023/00
B32B001/08
B65D006/00
B65D008/00

428 367, 428 366, 428 3691, 220562, 220 413, 220 414, 220 6222

A fuel container formed by bonding upper and lower sections, for which both the upper and lower sections are made by thermo-forming a multi-layer sheet that comprises an interlayer of a barrier resin (A) and inner and outer layers of a polyolefin (B), and of which the surface of the innermost layer is coated with a layer of a barrier material (C).

6884483, Apr 26, 2005

Dec 6, 2002

10/310950

Nahoto Hayashi - Pasadena TX, US
William Scott Lambert - Pasadena TX, US
Hiroshi Kawai - Kurashiki, JP
Kaoru Ikeda - Kurashiki, JP
Shinji Tai - Kurashiki, JP

Kuraray Co., Ltd. - Kurashiki

B32B001/02
B32B027/08
C08F008/00
C08L035/00
C08L023/26

428 367, 428 357, 428 366, 428515, 428517, 428519, 428520, 525191, 525207, 525214, 525217, 525221, 525222, 525232, 525238, 525239, 525240

Multilayer blow molded containers, which comprise a layer of an ethylene-vinyl alcohol copolymer (A) having an ethylene content of 5 to 60% by mol and a degree of saponification of 85% or more and a layer of a resin composition (B), characterized in that the resin composition (B) comprises 1 to 40% by weight of a thermoplastic resin (b1) having at least one functional group selected from the group consisting of boron-containing groups that are convertible to a boronic acid group in the presence of water and a boronic acid group (hereinafter, referred to as a boron-containing functional group), and 60 to 99% by weight of polypropylene (b2), exhibit excellent gas-barrier properties, have good interlayer adhesion, have excellent thermal stability, and are low in production cost.

20020172788, Nov 21, 2002

Mar 22, 2001

09/813890

Hong-Ta Chan - Pasadena TX, US
Tomoyuki Watanabe - Kurashiki-city, JP
William Lambert - Pasadena TX, US
Nahoto Hayashi - Pasadena TX, US

B32B001/08
B32B001/02
B05D001/08

428/036600, 428/036700, 428/036910, 427/447000

A powder of a barrier material (B) is, after having been melted, applied to a substrate of a polyolefin (A) according to flame spray coating process to give a shaped article, in which the barrier material (B) firmly adheres to the polyolefin (A) even when the surface of the substrate is not subjected to primer treatment. The shaped article is favorable to components to fuel containers, fuel tanks for automobiles, fuel pipes, etc.

20030031817, Feb 13, 2003

May 9, 2001

09/851083

Nahoto Hayashi - Pasadena TX, US
William Lambert - Pasadena TX, US
Hiroshi Kawai - Kurashiki-City, JP
Kaoru Ikeda - Kurashiki-City, JP
Shinji Tai - Kurashiki-City, JP

Kuraray Co., Ltd. - Kurashiki-City

B32B001/02

428/036600, 428/035700

A multilayer injection blow molded container of this invention, containing a layer of a specific ethylene-vinyl alcohol copolymer (A) and a layer of a resin composition (B) comprising a thermoplastic resin (b1) having a specific functional group and polypropylene (b2), is disclosed, having characteristics that it has excellent gas-barrier properties, has good interlayer adhesion, has excellent thermal stability and can be produced with a low cost.

20040076780, Apr 22, 2004

Mar 24, 2003

10/394571

Hong-Ta Chan - Pasadena TX, US
Tomoyuki Watanabe - Kurashiki-city, JP
William Lambert - Pasadena TX, US
Nahoto Hayashi - Pasadena TX, US

KURARAY CO. LTD - Okayama

B65D001/00

428/035700

A powder of a barrier material (B) is, after having been melted, applied to a substrate of a polyolefin (A) according to flame spray coating process to give a shaped article, in which the barrier material (B) firmly adheres to the polyolefin (A) even when the surface of the substrate is not subjected to primer treatment. The shaped article is favorable to components to fuel containers, fuel tanks for automobiles, fuel pipes, etc.

20100003437, Jan 7, 2010

Feb 25, 2009

12/392180

Hong-Ta James CHAN - Pasadena TX, US
Tomoyuki Watanabe - Kurashiki-city, JP
William Scott Lambert - Pasadena TX, US
Nahoto Hayashi - Pasadena TX, US

KURARAY CO., LTD. - Kurashiki-shi

B32B 27/30
C08J 5/00
B05D 3/02
B32B 27/32
B32B 27/08
B32B 1/00
B29C 45/16

428 367, 427446, 427447, 4284111, 428332, 428523, 428 366

A powder of a barrier material (B) is after, having been melted, applied to a substrate of a of a polyolefin (A) according to flame spray coating process to give a shaped article, in which the barrier material (B) firmly adheres to the polyolefin (A) even when the surface of the substrate is not subjected to primer treatment. The shaped article is favorable to components to fuel containers, fuel tanks for automobiles, fuel pipes, etc.