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US3847846A Expired / Lapsed US ⏱️ 0.0 years remaining

Composition for preparing electroconductive resins

Assignee: Kansai Paint Co Ltd
•
Filing: 1972-06-13
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Granted: 1974-11-12
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Expires: 1992-06-13
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Abstract

Abstract 1. A COMPOSITION FOR PREPARING ELECTROCONDUCTIVE RESIN WHICH COMPRISES: (A) ONE OR MORE MEMBERS SELECTED FROM THE GROUP CONSISTING OF: (I) COMPOUNDS REPRESENTED BY THE FOLLOWING GENERAL FORMULA: (H2C=C(-R1)-COO-(C(-R2)(-R3))N-SO3)X-M1 IN WHICH R1 IS A HYDROGEN ATOM OR A METHYL GROUP; EACH OF R2 AND R3 IS A HYDROGEN OR HALOGEN ATOM; N IS AN INTEGER FROM 1 TO 5; X IS AN INTEGER FROM 1 TO 3; AND M1 IS A HYDROGEN ATOM, NA, LI, K, AG, CU, MG, CA, ZN, BA, AL, AMMONIUM OR AMINE, (II) COMPOUNDS REPRESENTED BY THE FOLLOWING GENERAL FORMULA: H2C=C(-R4)-COO-(C(-R5)(-R6))P-O-P(=O)(-O-M2)-O-M3 IN WHICH R4 IS A HYDROGEN ATOM OR A METHYL GROUP; EACH OF R5 AND R6 IS A HYDROGEN OR HALOGEN ATOM; P IS AN INTEGER FROM 1 TO 4; AND EACH OF M2 AND M3 IS A HYDROGEN ATOM, NA, LI, K, AG, AMMONIUM OR AMINE, AND (III) COMPOUNDS REPRESENTED BY THE FOLLOWING GENERAL FORMULA: ((H2C=C(-R7)-COO-(C(-R9)(-R8))Q-O)2-P(=O)-O)X-M3 IN WHICH R7 IS A HYDROGEN ATOM OR METHYL GROUP; EACH OF R8 AND R9 IS HYDROGEN OR HALOGEN ATOM; Q IS AN INTEGER FROM 1 TO 4; X IS AN INTEGER FROM 1 TO 3; AND M4 IS A HYDROGEN ATOM, NA, LI, K, AG, CU, MG, CA, ZN, BA, AL, AMMONIUM OR AMINE, AND (B) COMPOUNDS WHICH CONTAIN VICINAL EPOXY GROUPS IN THE MOLECULES.

Inventors

  • 👤 K Asada

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 16:24
CPC Classifications
H; H01; H01B; H01B1/00; H01B1/06; H01B1/12; H01B1/122; C; C08; C08F; C08F291/00; C08F291/06; C08F291/10

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 27 words
A COMPOSITION FOR PREPARING ELECTROCONDUCTIVE RESIN WHICH COMPRISES: (A) ONE OR MORE MEMBERS SELECTED FROM THE GROUP CONSISTING OF: (I) COMPOUNDS REPRESENTED BY THE FOLLOWING GENERAL FORMULA:
Claim 2
Dependent Claim 27 words
A COMPOSITION FOR PREPARING ELECTROCONDUCTIVE RESIN WHICH COMPRISES: (A) ONE OR MORE MEMBERS SELECTED FROM THE GROUP CONSISTING OF: (I) COMPOUNDS REPRESENTED BY THE FOLLOWING GENERAL FORMULA:

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1977-11-11 1978-05-13 1978-11-12 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1981-11-11 1982-05-13 1982-11-12 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1985-11-11 1986-05-13 1986-11-12 $7700.00 Window Closed / Lapsed

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