GB1487123A - Cyanato-group-containing phenol resin manufacturing process thereof and compositions containing said resin - Google Patents
Cyanato-group-containing phenol resin manufacturing process thereof and compositions containing said resinInfo
- Publication number
- GB1487123A GB1487123A GB30673/75A GB3067375A GB1487123A GB 1487123 A GB1487123 A GB 1487123A GB 30673/75 A GB30673/75 A GB 30673/75A GB 3067375 A GB3067375 A GB 3067375A GB 1487123 A GB1487123 A GB 1487123A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compounds
- cyanato
- resin
- group
- manufacturing process
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C261/00—Derivatives of cyanic acid
- C07C261/02—Cyanates
-
- 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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/28—Chemically modified polycondensates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
- C08L61/14—Modified phenol-aldehyde condensates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
1487123 Cyanato-group containing phenolic resin MITSUBISHI GAS CHEMICAL CO Inc 22 July 1975 [29 July 1974 27 Feb 1975] 30673/75 Heading C3R [Also in Division C2] The invention comprises a cyanato-group containing phenolic resin comprising a mixture of the formula where n is 0 or an integer of 1 or more, each R is H or methyl, containing 50% by weight or more in total of compounds in which n is 1 to 3, the number average molecular weight of the compounds being 350 to 700. The compounds may be prepared by reacting a cyanogen halide in an inert organic solvent in the presence of a base with compounds of the formula containing 50% by weight or more in total of compounds in which n is 1 to 3, the number average molecular weight being at least 300 and less than 600. The compounds may be mixed with a reinforcing material and cured.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49086723A JPS5114995A (en) | 1974-07-29 | 1974-07-29 | Shiansanesuterukiganjufuenoorujushino seizohoho |
JP2346475A JPS559433B2 (en) | 1975-02-27 | 1975-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1487123A true GB1487123A (en) | 1977-09-28 |
Family
ID=26360819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30673/75A Expired GB1487123A (en) | 1974-07-29 | 1975-07-22 | Cyanato-group-containing phenol resin manufacturing process thereof and compositions containing said resin |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2533322C2 (en) |
GB (1) | GB1487123A (en) |
SE (1) | SE7508531L (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5126412A (en) * | 1987-10-05 | 1992-06-30 | Allied-Signal Inc. | Cyanato group containing phenolic resins, and phenolic triazines derived therefrom |
DE59705109D1 (en) * | 1996-11-29 | 2001-11-29 | Lonza Ag | METHOD FOR PRODUCING ARYLCYANATES |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1248668B (en) * | 1963-02-16 | 1967-08-31 | Farbenfabriken Bayer Aktienge Seilschaft Leverkusen | Process for the preparation of aromatic cyano acid esters |
CH537429A (en) * | 1963-02-16 | 1973-05-31 | Bayer Ag | Phenolic resins containing cyani ester groups |
DE1251023B (en) * | 1965-05-26 | 1967-09-28 | Farbenfabriken Bayer Aktienge Seilschaft Leverkusen | Process for the preparation of aromatic cyano acid esters |
-
1975
- 1975-07-22 GB GB30673/75A patent/GB1487123A/en not_active Expired
- 1975-07-25 DE DE2533322A patent/DE2533322C2/en not_active Expired
- 1975-07-28 SE SE7508531A patent/SE7508531L/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2533322C2 (en) | 1985-10-24 |
DE2533322A1 (en) | 1976-02-12 |
SE7508531L (en) | 1976-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |