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Laminate, Battery Case For Non Aqueous Electrolyte Secondary Battery, And Non Aqueous Electrolyte Secondary Battery

Abstract: Provided are: a laminate comprising a flame-retardant layer and a fiber-reinforced resin layer, wherein the flame-retardant layer contains, on the basis of the total mass of the flame-retardant layer, 20-80 mass% of a thermoplastic resin and 20-80 mass% of at least one flame retardant selected from the group consisting of a phosphorus-based flame retardant, a bromine-based flame retardant, and an inorganic hydrate-based flame retardant, the content of a reinforcing fiber is 0-20 mass% on the basis of the total mass of the flame-retardant layer, and the fiber-reinforced resin layer contains, on the basis of the total mass of the fiber-reinforced resin layer, 30-90 mass% of the thermoplastic resin and 10-70 mass% of the reinforcing fiber; a battery case for a non-aqueous electrolyte secondary battery; and a non-aqueous electrolyte secondary battery comprising same.

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Patent Information

Application #
Filing Date
05 November 2024
Publication Number
51/2024
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application

Applicants

MITSUI CHEMICALS, INC.
2-1, Yaesu 2-chome, Chuo-ku, Tokyo 1040028

Inventors

1. SHIRAISHI Koji
c/o MITSUI CHEMICALS, INC., 3, Chigusakaigan, Ichihara-shi, Chiba 2990108
2. AWANO Toshihiro
c/o MITSUI CHEMICALS, INC., 3, Chigusakaigan, Ichihara-shi, Chiba 2990108
3. KOMATSUBARA Masashi
c/o MITSUI CHEMICALS, INC., 3, Chigusakaigan, Ichihara-shi, Chiba 2990108
4. IWATA Toshio
c/o MITSUI CHEMICALS, INC., 2-1, Yaesu 2-chome, Chuo-ku, Tokyo 1040028
5. HE Jiacheng
c/o MITSUI CHEMICALS, INC., 580-32, Nagaura, Sodegaura-shi, Chiba 2990265
6. FUJITA Daisuke
c/o MITSUI CHEMICALS, INC., 3, Chigusakaigan, Ichihara-shi, Chiba 2990108
7. FUJIHARA Kazutoshi
c/o MITSUI CHEMICALS, INC., 580-32, Nagaura, Sodegaura-shi, Chiba 2990265

Specification

Documents

Application Documents

# Name Date
1 202417084673-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [05-11-2024(online)].pdf 2024-11-05
2 202417084673-STATEMENT OF UNDERTAKING (FORM 3) [05-11-2024(online)].pdf 2024-11-05
3 202417084673-REQUEST FOR EXAMINATION (FORM-18) [05-11-2024(online)].pdf 2024-11-05
4 202417084673-PROOF OF RIGHT [05-11-2024(online)].pdf 2024-11-05
5 202417084673-PRIORITY DOCUMENTS [05-11-2024(online)].pdf 2024-11-05
6 202417084673-POWER OF AUTHORITY [05-11-2024(online)].pdf 2024-11-05
7 202417084673-FORM 18 [05-11-2024(online)].pdf 2024-11-05
8 202417084673-FORM 1 [05-11-2024(online)].pdf 2024-11-05
9 202417084673-DECLARATION OF INVENTORSHIP (FORM 5) [05-11-2024(online)].pdf 2024-11-05
10 202417084673-COMPLETE SPECIFICATION [05-11-2024(online)].pdf 2024-11-05
11 202417084673-FORM 3 [11-12-2024(online)].pdf 2024-12-11