GB1305762A - - Google Patents
Info
- Publication number
- GB1305762A GB1305762A GB1046370A GB1046370A GB1305762A GB 1305762 A GB1305762 A GB 1305762A GB 1046370 A GB1046370 A GB 1046370A GB 1046370 A GB1046370 A GB 1046370A GB 1305762 A GB1305762 A GB 1305762A
- Authority
- GB
- United Kingdom
- Prior art keywords
- prepolymer
- march
- prepared
- groups
- impregnate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- QQZZMAPJAKOSNG-UHFFFAOYSA-N (3-cyanatophenyl) cyanate Chemical compound N#COC1=CC=CC(OC#N)=C1 QQZZMAPJAKOSNG-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical group OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 abstract 1
- 238000005065 mining Methods 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- NHXVNEDMKGDNPR-UHFFFAOYSA-N zinc;pentane-2,4-dione Chemical compound [Zn+2].CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O NHXVNEDMKGDNPR-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- C08G73/0655—Preparatory processes from polycyanurates
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Reinforced Plastic Materials (AREA)
- Paints Or Removers (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Abstract
1305762 Laminated products MINNESOTA MINING & MFG CO 4 March 1970 5 March 1969] 10463/70 Heading B5N [Also in Division C3] Laminates are prepared using prepolymers containing cyanurate rings linked by -OR-O- groups and having -O-R-OCN groups which can react to give a cured resin, R being a divalent aromatic residue or a plurality of such residues linked by -O-, -CO-, -S-, -SO 2 - or a hydrocarbon group, or R is a methylene-terminated divalent fluoroaliphatic chain. In an example a prepolymer is obtained by heating 1, 3-dicyanato benzene with zinc acetylacetonate as a catalyst and used to impregnate glass cloth from which a laminate is prepared. The prepolymer may also be used to bond aluminium panels and to impregnate paper to form composites.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80468769A | 1969-03-05 | 1969-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1305762A true GB1305762A (en) | 1973-02-07 |
Family
ID=25189577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1046370A Expired GB1305762A (en) | 1969-03-05 | 1970-03-04 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5016840B1 (en) |
| CA (1) | CA944899A (en) |
| GB (1) | GB1305762A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3978028A (en) | 1973-12-06 | 1976-08-31 | Bayer Aktiengesellschaft | Process for preparing s-triazine prepolymers by condensation of an aromatic polyhydroxy compound with cyanuric chloride and thereafter reacting the condensation product with cyanogen halide in the presence of base |
| US4774282A (en) * | 1986-11-20 | 1988-09-27 | Amoco Corporation | Thermoset composition comprising aromatic cyanate ester, allyl ethers of bisphenol and bismaleimide |
| US4839442A (en) * | 1986-11-24 | 1989-06-13 | Hi-Tek Polymers, Inc. | Low viscosity noncrystalline dicyanate ester blends with prepolymers of dicyanate esters |
| EP0291218A3 (en) * | 1987-05-04 | 1990-01-10 | Interez, Inc. | Stable solutions of prepolymers of thiodi(phenylcyanate) |
| US5149863A (en) * | 1990-03-29 | 1992-09-22 | Hi-Tek Polymers, Inc. | Low temperature curable dicyanate esters of dihydric phenols |
| US5420342A (en) * | 1986-11-24 | 1995-05-30 | Ciba-Geigy Corporation | Process for preparing bis (4-cyanatophenyl)-1,1-ethane |
| WO2021030082A1 (en) * | 2019-08-09 | 2021-02-18 | Corning Incorporated | Pharmaceutical packages with coatings comprising polycyanurates |
-
1970
- 1970-03-04 GB GB1046370A patent/GB1305762A/en not_active Expired
- 1970-03-04 JP JP1863070A patent/JPS5016840B1/ja active Pending
- 1970-03-04 CA CA076,508A patent/CA944899A/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3978028A (en) | 1973-12-06 | 1976-08-31 | Bayer Aktiengesellschaft | Process for preparing s-triazine prepolymers by condensation of an aromatic polyhydroxy compound with cyanuric chloride and thereafter reacting the condensation product with cyanogen halide in the presence of base |
| US4774282A (en) * | 1986-11-20 | 1988-09-27 | Amoco Corporation | Thermoset composition comprising aromatic cyanate ester, allyl ethers of bisphenol and bismaleimide |
| US4839442A (en) * | 1986-11-24 | 1989-06-13 | Hi-Tek Polymers, Inc. | Low viscosity noncrystalline dicyanate ester blends with prepolymers of dicyanate esters |
| US5420342A (en) * | 1986-11-24 | 1995-05-30 | Ciba-Geigy Corporation | Process for preparing bis (4-cyanatophenyl)-1,1-ethane |
| EP0291218A3 (en) * | 1987-05-04 | 1990-01-10 | Interez, Inc. | Stable solutions of prepolymers of thiodi(phenylcyanate) |
| US5149863A (en) * | 1990-03-29 | 1992-09-22 | Hi-Tek Polymers, Inc. | Low temperature curable dicyanate esters of dihydric phenols |
| WO2021030082A1 (en) * | 2019-08-09 | 2021-02-18 | Corning Incorporated | Pharmaceutical packages with coatings comprising polycyanurates |
| CN115175857A (en) * | 2019-08-09 | 2022-10-11 | 康宁股份有限公司 | Pharmaceutical packaging with coating comprising polycyanurate |
| US11707411B2 (en) | 2019-08-09 | 2023-07-25 | Corning Incorporated | Pharmaceutical packages with coatings comprising polycyanurates |
| CN115175857B (en) * | 2019-08-09 | 2025-03-07 | 康宁股份有限公司 | Pharmaceutical packaging having a coating comprising polycyanurate |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5016840B1 (en) | 1975-06-16 |
| CA944899A (en) | 1974-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 433D | Application made for revocation (sect. 33/1949) | ||
| 433B | Case decided by the comptroller ** patent revoked (sect. 33/1949) |