Title:
【発明の名称】弾性を有する水素添加ブロック重合体およびそれから得られる物品
Document Type and Number:
Japanese Patent JP2003506513
Kind Code:
A
Abstract:
The present invention relates to an elastic article comprising at least one hydrogenated block polymer and, optionally, at least one other polymer selected from the group consisting of a reactive tailored liquid polyurethane, an elastomeric or sulfonated ethylene/vinyl aromatic interpolymer, an elastomeric ethylene/C3 C20 alpha -olefin interpolymer, a C3-C20 alpha -olefin/conjugated diene interpolymer, an elastic polypropylene polymer, an enhanced polypropylene polymer, an elastomeric thermoplastic polyurethane, an elastic copolyester, a partially hydrogenated block polymer, an elastic polyamide, a hydroxyl functionalized polyether (or polyetheramine), a styrene/conjugated diene interpolymer, and an elastomeric metallocene-catalyzed synthetic polymer or a blend or formulated system thereof. In particular, the invention pertains to elastic shaped articles such as, for example, but not limited to, elastic fibers, elastic fabric, and elastic film as well as composites comprising the same, especially a composite absorbent item comprising at least one elastic shaped article. Inventive composite items include, but are not limited to, feminine hygiene napkins, incontinence pads, disposable diapers, and training pants. The term "elastic article" is used in reference to shaped items, while the term "elastic material" is used in reference to the novel compositions of the invention.
Inventors:
Patel, Rajen M
Hahn, Stephen F
Chum, Pak-Wing S
Leonie Kay, Walsh
Maugans, Rexford A
Ho, Zoe Etch
Bensason, Selim
Calvin Pea
Hahn, Stephen F
Chum, Pak-Wing S
Leonie Kay, Walsh
Maugans, Rexford A
Ho, Zoe Etch
Bensason, Selim
Calvin Pea
Application Number:
JP2001514037A
Publication Date:
February 18, 2003
Filing Date:
July 28, 2000
Export Citation:
Assignee:
The Dow Chemical Company
International Classes:
A41D31/00; A61F5/44; A61F13/15; A61F13/49; A61F13/511; A61F13/514; A61F13/53; A61L15/60; C08J5/00; C08J7/00; C08J9/12; C08L51/06; C08L53/02; C08L101/00; D04H3/16; A41D13/00; (IPC1-7): C08L53/02; A41D13/00; A41D31/00; A61F5/44; A61F13/15; A61F13/49; A61F13/511; A61F13/514; A61F13/53; A61L15/60; C08J5/00; C08J7/00; C08J9/12; C08L101/00; D04H3/16
Domestic Patent References:
| JPH11504959A | 1999-05-11 | |||
| JPH03115349A | 1991-05-16 | |||
| JP2001505938A | 2001-05-08 | |||
| JPH10501285A | 1998-02-03 | |||
| JPH09501711A | 1997-02-18 | |||
| JP2003502470A | 2003-01-21 |
Attorney, Agent or Firm:
Takehiko Saito (1 outside)