Title:
【発明の名称】多層複合体およびその燃料貯蔵容器の製造での使用
Document Type and Number:
Japanese Patent JP3055573
Kind Code:
B2
Abstract:
Coextruded multilayer complexes by the use of polyolefins and of impact-modified impermeable resin compositions based on hydrolysed vinyl acetate/ethylene copolymers comprising, by way of additive for improving the impact resistance, ethylene/propylene elastomer copolymers modified by grafting alpha , beta -ethylenically unsaturated carboxylic acid and, preferably, by maleic anhydride. The coextruded multilayer complexes are especially suitable for producing fuel tanks combining impact resistance and high impermeability to petrol and to petrol-alcohol mixtures.
Inventors:
Didier de Limwa
Pierre de Long Gray
Pierre de Long Gray
Application Number:
JP15180791A
Publication Date:
June 26, 2000
Filing Date:
June 24, 1991
Export Citation:
Assignee:
Solvay
International Classes:
B32B7/02; B32B27/08; B32B27/18; B29C47/06; B32B27/28; B32B27/32; B65D1/00; C08L23/26; C08L29/04; C08L51/06; (IPC1-7): B32B27/28; B32B27/32; B65D1/09
Domestic Patent References:
| JP601246A | ||||
| JP6119647A | ||||
| JP5365379A | ||||
| JP6064845A | ||||
| JP55126450A |
Attorney, Agent or Firm:
Minoru Nakamura (7 outside)