US3486929A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bonded and dyed fibrous substrates and processes
Assignee: Chevron USA Inc
•
Filing: 1962-12-31
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Granted: 1969-12-30
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Expires: 1982-12-31
Abstract
No abstract record available.
Inventors
- 👤 Harry D Anspon
- 👤 Jack Hurst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 04:46
CPC Classifications
C; C08; C08J; C08J3/00; C08J3/02; C08J3/03; C08F; C08F8/00; C09; C09J; C09J123/00; C09J123/02; C09J123/04; C09J123/08; D; D04; D04H; D04H1/00; D04H1/40; D04H1/58; D04H1/587; D04H1/64; D06; D06M; D06M15/00; D06M15/19; D06M15/21; D06M15/263; D06M15/267; C08J2323/00; C08J2323/02; C08J2323/04; C08J2323/08; D21; D21H; D21H11/00; D21H11/02; D21H11/04; D21H23/00; D21H23/02; D21H23/22; D21H23/52; D21H23/64; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23986; Y10T428/31504; Y10T428/31855; Y10T428/31938; Y10T442/00; Y10T442/20
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
128 words
A BONDED FIBROUS SUBSTRATE WHEREIN FIBERS OF SAID SUBSTRATE ARE BONDED ONE TO ANOTHER WITH A BONDING AGENT COMPRISING A WATER-INSOLUBLE, BUT SELF-EMULSIFIABLE ETHYLENE POLYMER SELECTED FROM THE GROUP CONSISTING OF: (1) POLYMERS CONTAINING 67-99 MOL PERCENT OF UNITS (A) AND, CORESPONDINGLY, 33-1 MOL PERCENT OF UNITS (B), (2) POLYMERS CONTAINING 67-99 MOL PERCENT OF UNITS (A) AND, CORRESPONDINGLY, 33-1 MOL PERCENT OF A MIXTURE OF UNITS (B) AND (D), (3) POLYMERS CONTAINING 67-99 MOL PERCENT OF UNITS (A) AND, CORRESPONDINGLY, 33-1 MOL PERCENT OF A MIXTURE OF UNITS (B) AND (C), (4) POLYMERS CONTAINING 67-99 MOL PERCENT OF UNITS (A) AND, CORRESPONDINGLY, 33-1 MOL PERCENT OF A MIXTURE OF UNITS (B), (C) AND (D), AND (5) MIXTURES OF (1),(2),(3) AND (4): SAID UNITS (A) HAVING THE STRUCTURE
Claim 2
Dependent Claim
128 words
A BONDED FIBROUS SUBSTRATE WHEREIN FIBERS OF SAID SUBSTRATE ARE BONDED ONE TO ANOTHER WITH A BONDING AGENT COMPRISING A WATER-INSOLUBLE, BUT SELF-EMULSIFIABLE ETHYLENE POLYMER SELECTED FROM THE GROUP CONSISTING OF: (1) POLYMERS CONTAINING 67-99 MOL PERCENT OF UNITS (A) AND, CORESPONDINGLY, 33-1 MOL PERCENT OF UNITS (B), (2) POLYMERS CONTAINING 67-99 MOL PERCENT OF UNITS (A) AND, CORRESPONDINGLY, 33-1 MOL PERCENT OF A MIXTURE OF UNITS (B) AND (D), (3) POLYMERS CONTAINING 67-99 MOL PERCENT OF UNITS (A) AND, CORRESPONDINGLY, 33-1 MOL PERCENT OF A MIXTURE OF UNITS (B) AND (C), (4) POLYMERS CONTAINING 67-99 MOL PERCENT OF UNITS (A) AND, CORRESPONDINGLY, 33-1 MOL PERCENT OF A MIXTURE OF UNITS (B), (C) AND (D), AND (5) MIXTURES OF (1),(2),(3) AND (4): SAID UNITS (A) HAVING THE STRUCTURE
Claim 3
Dependent Claim
134 words
A DYED FIBROUS SUBSTRATE WHEREIN THE PIGMENT DYE IS BONDED TO THE FIBERS THEREOF, SAID PIGMENT DYE BONDED TO SAID FIBERS BY A BONDING AGENT COMPRISING A WATER-INSOLUBLE, BUT SELF-EMULSIFIABLE ETHYLENE POLYMER SELECTED FROM THE GROUP CONSISTING OF: (1) POLYMERS CONTAINING 67-99 MOL PERCENT OF UNITS (A) AND CORRESPONDINGLY, 33-1 MOL PERCENT OF UNITS (B), (2) POLYMERS CONTAINING 67-99 MOL PERCENT OF UNITS (A) AND, CORRESPONDINGLY, 33-1 MOL PERCENT OF A MIXTURE OF UNITS (B) AND (D), (3) POLYMERS CONTAINING 67-99 MOL PERCENT OF UNITS (A) AND, CORRESPONDINGLY, 33-1 MOL PERCENT OF A MIXTURE OF UNITS (B) AND (C), (4) POLYMERS CONTAINING 67-99 MOL PERCENT OF UNITS (A) AND, CORRESPONDINGLY, 33-1 MOL PERCENT OF A MIXTURE OF UNITS (B),(C) AND (D), AND (5) MIXTURES OF (1),(2),(2) AND (4): SAID UNITS (A) HAVING THE STRUCTURE
Claim 4
Dependent Claim
134 words
A DYED FIBROUS SUBSTRATE WHEREIN THE PIGMENT DYE IS BONDED TO THE FIBERS THEREOF, SAID PIGMENT DYE BONDED TO SAID FIBERS BY A BONDING AGENT COMPRISING A WATER-INSOLUBLE, BUT SELF-EMULSIFIABLE ETHYLENE POLYMER SELECTED FROM THE GROUP CONSISTING OF: (1) POLYMERS CONTAINING 67-99 MOL PERCENT OF UNITS (A) AND CORRESPONDINGLY, 33-1 MOL PERCENT OF UNITS (B), (2) POLYMERS CONTAINING 67-99 MOL PERCENT OF UNITS (A) AND, CORRESPONDINGLY, 33-1 MOL PERCENT OF A MIXTURE OF UNITS (B) AND (D), (3) POLYMERS CONTAINING 67-99 MOL PERCENT OF UNITS (A) AND, CORRESPONDINGLY, 33-1 MOL PERCENT OF A MIXTURE OF UNITS (B) AND (C), (4) POLYMERS CONTAINING 67-99 MOL PERCENT OF UNITS (A) AND, CORRESPONDINGLY, 33-1 MOL PERCENT OF A MIXTURE OF UNITS (B),(C) AND (D), AND (5) MIXTURES OF (1),(2),(2) AND (4): SAID UNITS (A) HAVING THE STRUCTURE
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US3120449A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-29 | 1973-06-30 | 1973-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-29 | 1977-06-30 | 1977-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-29 | 1981-06-30 | 1981-12-30 | $7700.00 | Window Closed / Lapsed |