IT1052473B - Procedimento per produrre prepolimeri di s triazina e prodotti cosi ottenuti - Google Patents
Procedimento per produrre prepolimeri di s triazina e prodotti cosi ottenutiInfo
- Publication number
- IT1052473B IT1052473B IT52489/75A IT5248975A IT1052473B IT 1052473 B IT1052473 B IT 1052473B IT 52489/75 A IT52489/75 A IT 52489/75A IT 5248975 A IT5248975 A IT 5248975A IT 1052473 B IT1052473 B IT 1052473B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- products
- producing
- prepolymers
- triazine
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/14—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom
- C07D251/16—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom to only one ring carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
- C07D251/30—Only oxygen atoms
- C07D251/34—Cyanuric or isocyanuric esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/0622—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
- C08G73/0638—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with at least three nitrogen atoms in the ring
- C08G73/065—Preparatory processes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742457154 DE2457154A1 (de) | 1974-12-04 | 1974-12-04 | S-triazin-vorpolymerisate und ein verfahren zu deren herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1052473B true IT1052473B (it) | 1981-06-20 |
Family
ID=5932391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT52489/75A IT1052473B (it) | 1974-12-04 | 1975-12-02 | Procedimento per produrre prepolimeri di s triazina e prodotti cosi ottenuti |
Country Status (10)
Country | Link |
---|---|
US (1) | US4042567A (it) |
JP (1) | JPS5177700A (it) |
BE (1) | BE836216A (it) |
CA (1) | CA1082843A (it) |
CH (1) | CH605847A5 (it) |
DE (1) | DE2457154A1 (it) |
FR (1) | FR2293453A1 (it) |
GB (1) | GB1505308A (it) |
IT (1) | IT1052473B (it) |
NL (1) | NL7514022A (it) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4912192A (en) * | 1983-03-31 | 1990-03-27 | Amoco Corporation | Polyarylnitrile polymers and a method for their production |
US4489202A (en) * | 1983-10-31 | 1984-12-18 | The Dow Chemical Company | Process for preparing epoxy resins containing triazine groups |
DE3345416A1 (de) * | 1983-12-15 | 1985-06-27 | Basf Ag, 6700 Ludwigshafen | Verzweigte, hochmolekulare, thermoplastische, nitrilgruppen enthaltende polyarylenether und deren herstellung |
JPS61152729A (ja) * | 1984-12-27 | 1986-07-11 | Idemitsu Kosan Co Ltd | ポリシアノアリ−ルエ−テル粉末の製造法 |
US4640975A (en) * | 1985-01-10 | 1987-02-03 | Idemitsu Kosan Company Limited | Polycyanoaryl ether and method of preparing the same |
US4555554A (en) * | 1985-02-15 | 1985-11-26 | The Dow Chemical Company | Oligomeric vinyl ester resin compositions containing triazine groups and imino carbamate linkages |
US4555553A (en) * | 1985-02-15 | 1985-11-26 | The Dow Chemical Company | Hydroxyaromatic oligomers of a mixed cyanate and aromatic polyamine and epoxy resins thereof |
US5428125A (en) * | 1989-07-17 | 1995-06-27 | The Dow Chemical Company | Mesogenic polycyanates and thermosets thereof |
US5442039A (en) * | 1989-07-17 | 1995-08-15 | The Dow Chemical Company | Mesogenic polycyanates and thermosets thereof |
US5206321A (en) * | 1991-10-03 | 1993-04-27 | The Dow Chemical Company | Polycyanates containing mesogenic moieties as lateral substituents |
US7087707B2 (en) * | 2003-12-15 | 2006-08-08 | The United States Of America As Represented By The Secretary Of The Navy | Synthesis of oligomeric cyanate esters |
KR102335574B1 (ko) * | 2018-02-28 | 2021-12-06 | 후지필름 가부시키가이샤 | 조성물, 도포막, 경화막, 렌즈, 고체 촬상 소자, 수지 |
US20230312876A1 (en) * | 2020-08-21 | 2023-10-05 | Adeka Corporation | Compound, additive for synthetic resin, additive composition for synthetic resin, resin composition, and molded article of same |
CN112940241B (zh) * | 2021-02-08 | 2023-09-19 | 华南师范大学 | 一种三嗪类聚合物及其制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2481156A (en) * | 1946-12-20 | 1949-09-06 | American Cyanamid Co | Reaction products of a polyhydric alcohol and a triazine derivative and methods of preparing the same |
NL90175C (it) * | 1953-07-01 | |||
US3297639A (en) * | 1963-02-05 | 1967-01-10 | Lewellyn G Picklesimer | Polyethers of triazine and polyhydric aromatic compounds |
US3654192A (en) * | 1968-08-19 | 1972-04-04 | Minnesota Mining & Mfg | Poly(arylene s-triazines) |
US3960783A (en) * | 1974-04-01 | 1976-06-01 | Ciba-Geigy Corporation | Novel polymers from s-triazine cyanamide compounds |
-
1974
- 1974-12-04 DE DE19742457154 patent/DE2457154A1/de not_active Withdrawn
-
1975
- 1975-10-27 GB GB44065/75A patent/GB1505308A/en not_active Expired
- 1975-11-28 US US05/635,589 patent/US4042567A/en not_active Expired - Lifetime
- 1975-12-02 NL NL7514022A patent/NL7514022A/xx not_active Application Discontinuation
- 1975-12-02 IT IT52489/75A patent/IT1052473B/it active
- 1975-12-02 CA CA240,921A patent/CA1082843A/en not_active Expired
- 1975-12-02 JP JP50142455A patent/JPS5177700A/ja active Pending
- 1975-12-03 BE BE162394A patent/BE836216A/xx unknown
- 1975-12-03 CH CH1573575A patent/CH605847A5/xx not_active IP Right Cessation
- 1975-12-04 FR FR7537187A patent/FR2293453A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
CH605847A5 (it) | 1978-10-13 |
GB1505308A (en) | 1978-03-30 |
BE836216A (fr) | 1976-06-03 |
FR2293453A1 (fr) | 1976-07-02 |
US4042567A (en) | 1977-08-16 |
DE2457154A1 (de) | 1976-06-10 |
FR2293453B1 (it) | 1980-02-15 |
NL7514022A (nl) | 1976-06-09 |
CA1082843A (en) | 1980-07-29 |
JPS5177700A (en) | 1976-07-06 |
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