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US4574154A
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Triazine addition compounds
Assignee: Ube Corp
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Filing: 1983-12-28
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Granted: 1986-03-04
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Expires: 2003-12-28
Abstract
Abstract A triazine addition compound consisting essentially of one mole of a triazine derivative having the formula (I): <IMAGE> (I) in which R is a divalent hydrocarbon residue containing 1-12 carbon atoms, and one or two moles of at least one compound selected from the group consisting of cyanuric acid and isocyanuric acid. Processes of the preparation of the addition compound and a flame-retarded polyamide composition are also disclosed.
Inventors
- 👤 Hidemasa Okamoto
- 👤 Mitsuo Yamanaka
- 👤 Kazuyoshi Fujii
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:32
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/16; C08K5/34; C08K5/3467; C08K5/3477; C08K5/3492; C08K5/34928
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
51 words
A triazine addition compound consisting essentially of one mole of a triazine derivative having the formula (I): ##STR5## in which R is a divalent hydrocarbon residue containing 1-12 carbon atoms, and one or two moles of one or two compounds selected from the group consisting of cyanuric acid and isocyanuric acid.
Claim 2
Dependent Claim
51 words
A triazine addition compound consisting essentially of one mole of a triazine derivative having the formula (I): ##STR5## in which R is a divalent hydrocarbon residue containing 1-12 carbon atoms, and one or two moles of one or two compounds selected from the group consisting of cyanuric acid and isocyanuric acid.
Claim 3
Dependent Claim
25 words
The triazine addition compound as claimed in claim 1, in which R of the formula (I) is a divalent hydrocarbon residue containing 1-6 carbon atoms.
Claim 4
Dependent Claim
33 words
The triazine addition compound as claimed in claim 1, wherein R of the formula (I) is a divalent hydrocarbon residue selected from the group consisting of methylene, ethylene, tremethylene, tetramethylene, hexamethylene and dodecamethylene.
Claim 5
Dependent Claim
13 words
The triazine addition compound as claimed in claim 3, wherein R is methylene.
Claim 6
Dependent Claim
13 words
The triazine addition compound as claimed in claim 3, wherein R is ethylene.
Claim 7
Dependent Claim
13 words
The triazine addition compound as claimed in claim 3, wherein R is trimethylene.
Claim 8
Dependent Claim
13 words
The triazine addition compound as claimed in claim 3, wherein R is tetramethylene.
Claim 9
Dependent Claim
13 words
The triazine addition compound as claimed in claim 3, wherein R is hexamethylene.
Claim 10
Dependent Claim
23 words
The triazine addition compound as claimed in claim 1, wherein said triazine addition compound consists essentially of said triazine derivative and cyanuric acid.
Claim 11
Dependent Claim
23 words
The triazine addition compound as claimed in claim 2, wherein said triazine addition compound consists essentially of said triazine derivative and cyanuric acid.
Claim 12
Dependent Claim
23 words
The triazine addition compound as claimed in claim 3, wherein said triazine addition compound consists essentially of said triazine derivative and cyanuric acid.
Claim 13
Dependent Claim
23 words
The triazine addition compound as claimed in claim 4, wherein said triazine addition compound consists essentially of said triazine derivative and cyanuric acid.
Claim 14
Dependent Claim
23 words
The triazine addition compound as claimed in claim 5, wherein said triazine addition compound consists essentially of said triazine derivative and cyanuric acid.
Claim 15
Dependent Claim
23 words
The triazine addition compound as claimed in claim 6, wherein said triazine addition compound consists essentially of said triazine derivative and cyanuric acid.
Claim 16
Dependent Claim
23 words
The triazine addition compound as claimed in claim 7, wherein said triazine addition compound consists essentially of said triazine derivative and cyanuric acid.
Claim 17
Dependent Claim
23 words
The triazine addition compound as claimed in claim 8, wherein said triazine addition compound consists essentially of said triazine derivative and cyanuric acid.
Claim 18
Dependent Claim
23 words
The triazine addition compound as claimed in claim 1, wherein said triazine addition compound consists essentially of said triazine derivative and isocyanuric acid.
Claim 19
Dependent Claim
23 words
The triazine addition compound as claimed in claim 5, wherein said triazine addition compound consists essentially of said triazine derivative and isocyanuric acid.
Claim 20
Dependent Claim
102 words
A process for the preparation of a triazine addition compound consisting essentially of one mole of a triazine derivative having the formula (I): ##STR6## in which R is a divalent hydrocarbon residue containing 1-12 carbon atoms, and one or two moles of at least one cyanuric compound selected from the group consisting of cyanuric acid and isocyanuric acid, which comprises reacting the triazine derivative and said cyanuric compound in an aqueous phase under heterogeneous conditions in the presence of 20-20,000 parts by weight of water per 100 parts by weight of the total amount of the triazine derivative and said cyanuric compound.
Claim 21
Dependent Claim
102 words
A process for the preparation of a triazine addition compound consisting essentially of one mole of a triazine derivative having the formula (I): ##STR6## in which R is a divalent hydrocarbon residue containing 1-12 carbon atoms, and one or two moles of at least one cyanuric compound selected from the group consisting of cyanuric acid and isocyanuric acid, which comprises reacting the triazine derivative and said cyanuric compound in an aqueous phase under heterogeneous conditions in the presence of 20-20,000 parts by weight of water per 100 parts by weight of the total amount of the triazine derivative and said cyanuric compound.
Claim 22
Dependent Claim
34 words
The process of claim 19, in which the water is in an amount of 50-10,000 parts by weight based on 100 parts of the total amount of the triazine derivative and said cyanuric compound.
Claim 23
Dependent Claim
34 words
The process of claim 20, wherein said aqueous phase also contains at least one solvent selected from the group consisting of dimethylsulfoxide, diethylsulfoxide, N,N-dimethylformamide, N-N-dimethylacetamide, N-methyl-2-pyrrolidone, ethylene glycol, diethylene glycol, methylcellosolve, ethylcellosolve and dioxane.
Claim 24
Dependent Claim
20 words
The process of claim 21, wherein said reaction is carried out at a temperature of from 50° to 200° C.
Claim 25
Dependent Claim
10 words
The process of claim 22, wherein said solvent is dimethylsulfoxide.
Claim 26
Dependent Claim
12 words
The process of claim 19, wherein said aqueous phase also contains dimethylsulfoxide.
Claim 27
Dependent Claim
34 words
The process of claim 19, wherein said aqueous phase also contains at least one solvent selected from the group consisting of dimethylsulfoxide, diethylsulfoxide, N,N-dimethylformamide, N-N-dimethylacetamide, N-methyl-2-pyrrolidone, ethylene glycol, diethylene glycol, methylcellosolve, ethylcellosolve and dioxane.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-03-03 | 1989-09-02 | 1990-03-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-03-03 | 1993-09-02 | 1994-03-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-03-03 | 1997-09-02 | 1998-03-04 | $7700.00 | Window Closed / Lapsed |