US3849591A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laminate tape including an adhesive resin ternary copolymer of ethylene,vinyl acetate and glycidyl methacrylate or glycidyl acrylate and laminate sheath cable made therefrom
Assignee: Sumitomo Electric Industries Ltd
•
Filing: 1973-03-01
•
Granted: 1974-11-19
•
Expires: 1993-03-01
Abstract
Abstract A laminate tape comprising a metal tape and a ternary copolymer composed of ethylene, vinyl acetate and glycidyl methacrylate or glycidyl acrylate laminated on one or both surfaces of the metal tape, and a laminate sheathed cable comprising a cable core and the above laminated tape are disclosed.
Inventors
- 👤 H Mukunashi
- 👤 T Ichiba
- 👤 H Shimba
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:03
CPC Classifications
B; B32; B32B; B32B15/00; B32B15/04; B32B15/08; B32B15/085; D; D07; D07B; D07B1/00; D07B1/16; D07B1/162; B32B15/082; B32B15/20; B32B27/00; B32B27/18; B32B27/30; B32B27/306; B32B27/308; B32B27/32; B32B3/00; B32B3/02; B32B3/06; H; H01; H01B; H01B11/00; H01B11/02; H01B11/06; H01B11/10; H01B11/1016; H01B3/00; H01B3/002; H01B3/004; H01B7/00; H01B7/17; H01B7/18; H01B7/20; H01B7/205; B32B2311/00; B32B2311/24; B32B2323/00; B32B2323/04; B32B2331/00; B32B2331/04; D07B2201/00; D07B2201/20; D07B2201/2083; D07B2201/2089
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
38 words
A LAMINATE TAPE COMPRISING A METAL TAPE AND A RESIN WHICH IS TERNARY COPOLYMER COMPOSED OF ETHYLENE, VINYL ACETATE AND GLYCIDYL METHACRYLATE OR GLYCIDYL ACRYLATE, SAID RESIN BEING LAMINATED ON ONE OR BOTH SURFACES OF SAID METAL TAPE.
Claim 2
Dependent Claim
38 words
A LAMINATE TAPE COMPRISING A METAL TAPE AND A RESIN WHICH IS TERNARY COPOLYMER COMPOSED OF ETHYLENE, VINYL ACETATE AND GLYCIDYL METHACRYLATE OR GLYCIDYL ACRYLATE, SAID RESIN BEING LAMINATED ON ONE OR BOTH SURFACES OF SAID METAL TAPE.
Claim 3
Dependent Claim
19 words
The laminate tape of claim 1 wherein said laminating resin contains 100 ppm to 10,000 ppm of an antioxidant.
Claim 4
Dependent Claim
13 words
The laminate tape of claim 2 wherein said antioxidant is 4, 4''-thiobis-(6-tert. butyl-3-methylphenol).
Claim 5
Dependent Claim
15 words
The laminate tape of claim 2 wherein said antioxidant a high molecular weight hindered phenol.
Claim 6
Dependent Claim
62 words
A laminate tape comprising a metal tape and a resin which consists of, as a first component, a ternary copolymer composed of ethylene, vinyl acetate and glycidyl methacrylate or glycidyl acrylate and, as a second component, a binary copolymer composed of ethylene and an alkyl methacrylate or alkyl acrylate, said resin being laminated on one or both surfaces of said metal tape.
Claim 7
Dependent Claim
62 words
A laminate tape comprising a metal tape and a resin which consists of, as a first component, a ternary copolymer composed of ethylene, vinyl acetate and glycidyl methacrylate or glycidyl acrylate and, as a second component, a binary copolymer composed of ethylene and an alkyl methacrylate or alkyl acrylate, said resin being laminated on one or both surfaces of said metal tape.
Claim 8
Dependent Claim
19 words
The laminate tape of claim 5 wherein said laminating resin contains 100 ppm to 10,000 ppm of an antioxidant.
Claim 9
Dependent Claim
12 words
The laminate tape of claim 6 wherein said antioxidant is 4, 4''-thiobis-(6-tert.butyl-3-methylphenol).
Claim 10
Dependent Claim
16 words
The laminate tape of claim 6 wherein said antioxidant is a high molecular weight hindered phenol.
Claim 11
Dependent Claim
55 words
A laminate sheathed cable comprising a cable core and a laminate tape wrapping said core airtight, said laminate tape comprising a metal tape and a resin which is a terminary copolymer composed of ethylene, vinyl acetate and glycidyl methacrylate or glycidyl acrylate, said resin being laminated on one or both surfaces of said metal tape.
Claim 12
Dependent Claim
55 words
A laminate sheathed cable comprising a cable core and a laminate tape wrapping said core airtight, said laminate tape comprising a metal tape and a resin which is a terminary copolymer composed of ethylene, vinyl acetate and glycidyl methacrylate or glycidyl acrylate, said resin being laminated on one or both surfaces of said metal tape.
Claim 13
Dependent Claim
78 words
A laminate sheathed cable comprising a cable core and a laminate tape wrapping said core air-tight, said laminate tape comprising a metal tape and a resin which consists of, as a first component, a ternary copolymer composed of ethylene, vinyl acetate and glycidyl methacrylate or glycidyl acrylate and, as a second component, a binary copolymer composed of ethylene and an alkyl methacrylate or alkyl acrylate, said resin being laminated on one or both surfaces of said metal tape.
Claim 14
Dependent Claim
78 words
A laminate sheathed cable comprising a cable core and a laminate tape wrapping said core air-tight, said laminate tape comprising a metal tape and a resin which consists of, as a first component, a ternary copolymer composed of ethylene, vinyl acetate and glycidyl methacrylate or glycidyl acrylate and, as a second component, a binary copolymer composed of ethylene and an alkyl methacrylate or alkyl acrylate, said resin being laminated on one or both surfaces of said metal tape.
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) | 1977-11-18 | 1978-05-20 | 1978-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-11-18 | 1982-05-20 | 1982-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-11-18 | 1986-05-20 | 1986-11-19 | $7700.00 | Window Closed / Lapsed |