Patent US3355408A successfully refreshed from Google Patents.
US3355408A
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Process and composition of matter
Assignee: Standard Oil Co
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Filing: 1965-01-25
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Granted: 1967-11-28
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Expires: 1985-01-25
Abstract
No abstract record available.
Inventors
- 👤 James F Mayer
- 👤 Jack L Harrier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:49
CPC Classifications
C; C08; C08G; C08G63/00; C08G63/66; C08G63/668; C08G63/676; C08G63/02; C08G63/12; C08G63/52; C08G63/54; C08K; C08K3/00; C08K3/01; C08K3/013
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
159 words
A THERMOSETTING COMPOSITION COMPRISING (A) A WATER-SOLBLE UNSATURATED POLYESTER CONSISTING ESSENTIALLY OF THE REACTION PRODUCT OF (I) A POLYCONDENSATION REACTION PRODUCT OF (A) BENZENE TRICAROXYL-AFFORDING COMPOUND, (B) MONO-OLEFINIC UNSATURATED DICARBOXYL-AFFORDING COMPOUND HAVING 4 CARBON ATOMS IN THE BACKBONE OF SAID COMPOUND AND A TOTAL OF 4-5 CARBON ATOMS, (C) BENZENE DICARBOXYL-AFFORDING COMPOUND, AND (D) C2-6 GLYCOL OF THE GROUP CONSISTING OF ALKYLENE GLYCOL, ETHER GLYCOL OR MIXTURES THEREOF; SAID (A) AND (B) BEING PRESENT IN A RESPECTIVE MOLE RATIO OF ABOUT 5:1-1:5; SAID (C) BEING PRESENT IN AN AMOUNT OF ABOUT 0.25-2 MOLES PER MOLE OF (A); AND THE AMOUNT OF (D) BEING ABOUT 85-120 MOLE PERCENT OF THE AMOUNT REQUIRED TO REACT WITH THE CARBOXYLGROUPS OF SAID REACTANTS (A), (B), AND (C); SAID POLYCONDENSATION REACTION PRODUCT HAVING AN ACID NUMBER OF ABOUT 20-100; AND (II) AN ALKALINE WATER-SOLUBILIZING AGENT; AND (B) A WATER-INSOLUBLE, POLYMERIZABLE MONOMER OF THE GROUP CONSISTING OF STYRENE, C1-4 ALYL ACRYLATE OR C1-4 ALKYL METHACRYLATE.
Claim 2
Dependent Claim
159 words
A THERMOSETTING COMPOSITION COMPRISING (A) A WATER-SOLBLE UNSATURATED POLYESTER CONSISTING ESSENTIALLY OF THE REACTION PRODUCT OF (I) A POLYCONDENSATION REACTION PRODUCT OF (A) BENZENE TRICAROXYL-AFFORDING COMPOUND, (B) MONO-OLEFINIC UNSATURATED DICARBOXYL-AFFORDING COMPOUND HAVING 4 CARBON ATOMS IN THE BACKBONE OF SAID COMPOUND AND A TOTAL OF 4-5 CARBON ATOMS, (C) BENZENE DICARBOXYL-AFFORDING COMPOUND, AND (D) C2-6 GLYCOL OF THE GROUP CONSISTING OF ALKYLENE GLYCOL, ETHER GLYCOL OR MIXTURES THEREOF; SAID (A) AND (B) BEING PRESENT IN A RESPECTIVE MOLE RATIO OF ABOUT 5:1-1:5; SAID (C) BEING PRESENT IN AN AMOUNT OF ABOUT 0.25-2 MOLES PER MOLE OF (A); AND THE AMOUNT OF (D) BEING ABOUT 85-120 MOLE PERCENT OF THE AMOUNT REQUIRED TO REACT WITH THE CARBOXYLGROUPS OF SAID REACTANTS (A), (B), AND (C); SAID POLYCONDENSATION REACTION PRODUCT HAVING AN ACID NUMBER OF ABOUT 20-100; AND (II) AN ALKALINE WATER-SOLUBILIZING AGENT; AND (B) A WATER-INSOLUBLE, POLYMERIZABLE MONOMER OF THE GROUP CONSISTING OF STYRENE, C1-4 ALYL ACRYLATE OR C1-4 ALKYL METHACRYLATE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-27 | 1971-05-29 | 1971-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-27 | 1975-05-29 | 1975-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-27 | 1979-05-29 | 1979-11-28 | $7700.00 | Window Closed / Lapsed |