ES464740A1 - Un procedimiento mejorado para la obtencion de nuevos poli- carbonatos alifaticos o cicloalifaticos trioles. - Google Patents
Un procedimiento mejorado para la obtencion de nuevos poli- carbonatos alifaticos o cicloalifaticos trioles.Info
- Publication number
- ES464740A1 ES464740A1 ES464740A ES464740A ES464740A1 ES 464740 A1 ES464740 A1 ES 464740A1 ES 464740 A ES464740 A ES 464740A ES 464740 A ES464740 A ES 464740A ES 464740 A1 ES464740 A1 ES 464740A1
- Authority
- ES
- Spain
- Prior art keywords
- triol
- polycarbonate
- triols
- aminoplast resins
- derived therefrom
- 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
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/30—General preparatory processes using carbonates
- C08G64/305—General preparatory processes using carbonates and alcohols
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/64—Polyesters containing both carboxylic ester groups and carbonate groups
-
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/02—Aliphatic polycarbonates
- C08G64/0208—Aliphatic polycarbonates saturated
- C08G64/0216—Aliphatic polycarbonates saturated containing a chain-terminating or -crosslinking agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31507—Of polycarbonate
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Abstract
Un procedimiento mejorado para la obtención de nuevos policarbonatos alifáticos o cicloalifáticos triolesen forma líquida conteniendo segmentos hidrófobosde masa molar inferior o igual a 3.000obtenidos por transesterificación a partir de un triol alifático primario y de una mezcla de dos dioles HOAOH Y HOBOHsiendo por lo menos uno de los radicales A o B un radical hidrófobocaracterizado porque:
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7637196A FR2373570A1 (fr) | 1976-12-10 | 1976-12-10 | Nouveaux polycarbonates aliphatiques triols et leurs applications |
Publications (1)
Publication Number | Publication Date |
---|---|
ES464740A1 true ES464740A1 (es) | 1978-09-01 |
Family
ID=9180885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES464740A Expired ES464740A1 (es) | 1976-12-10 | 1977-12-05 | Un procedimiento mejorado para la obtencion de nuevos poli- carbonatos alifaticos o cicloalifaticos trioles. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4201720A (es) |
JP (2) | JPS5373291A (es) |
BE (1) | BE861699A (es) |
DE (1) | DE2754750C2 (es) |
ES (1) | ES464740A1 (es) |
FR (1) | FR2373570A1 (es) |
IT (1) | IT1093041B (es) |
LU (1) | LU78656A1 (es) |
NL (1) | NL7713132A (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4680370A (en) * | 1985-09-30 | 1987-07-14 | The Dow Chemical Company | Branched polycarbonate composition from tris(hydroxyaryl)phosphorus compound |
EP0302712B1 (en) * | 1987-08-04 | 1996-11-13 | Asahi Kasei Kogyo Kabushiki Kaisha | Novel copolycarbonate |
DE19900554A1 (de) * | 1999-01-09 | 2000-07-13 | Bayer Ag | Verfahren zur Herstellung von aliphatischen Oligocarbonatdiolen aus Dimethylcarbonat und aliphatischen Diolen |
WO2022080491A1 (ja) * | 2020-10-16 | 2022-04-21 | 東ソー株式会社 | ポリカーボネートポリオール及びその製造方法、組成物及びその製造方法、ウレタン樹脂、並びに、水性ウレタン樹脂分散体 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2787632A (en) * | 1954-07-07 | 1957-04-02 | Columbia Southern Chem Corp | Polycarbonates |
FR1155285A (fr) * | 1955-10-17 | 1958-04-24 | Hudson Foam Plastics Corp | Compositions de polycarbonates |
US3449467A (en) * | 1965-06-03 | 1969-06-10 | Union Carbide Corp | Hydroxyl terminated polyester oligomers |
DE1921866A1 (de) * | 1969-04-29 | 1970-11-12 | Union Carbide Corp | Haertbare Polyesteroligomere |
FR2247483B1 (es) * | 1973-10-16 | 1976-06-18 | Poudres & Explosifs Ste Nale | |
FR2294200A1 (fr) * | 1974-12-11 | 1976-07-09 | Poudres & Explosifs Ste Nale | Procede perfectionne de preparation d'oligocarbonates par double catalyse |
FR2294198A1 (fr) * | 1974-12-11 | 1976-07-09 | Poudres & Explosifs Ste Nale | Procede de purification des oligocarbonates |
-
1976
- 1976-12-10 FR FR7637196A patent/FR2373570A1/fr active Granted
-
1977
- 1977-11-22 US US05/853,843 patent/US4201720A/en not_active Expired - Lifetime
- 1977-11-29 NL NL7713132A patent/NL7713132A/xx not_active Application Discontinuation
- 1977-12-05 ES ES464740A patent/ES464740A1/es not_active Expired
- 1977-12-08 DE DE2754750A patent/DE2754750C2/de not_active Expired
- 1977-12-08 LU LU78656A patent/LU78656A1/xx unknown
- 1977-12-09 BE BE183329A patent/BE861699A/xx unknown
- 1977-12-09 IT IT6976577A patent/IT1093041B/it active
- 1977-12-10 JP JP14776877A patent/JPS5373291A/ja active Granted
-
1981
- 1981-02-07 JP JP1738181A patent/JPS56125421A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4201720A (en) | 1980-05-06 |
NL7713132A (nl) | 1978-06-13 |
JPS5739650B2 (es) | 1982-08-23 |
JPS56125421A (en) | 1981-10-01 |
FR2373570B1 (es) | 1979-03-30 |
JPS5373291A (en) | 1978-06-29 |
IT1093041B (it) | 1985-07-19 |
FR2373570A1 (fr) | 1978-07-07 |
LU78656A1 (fr) | 1979-06-13 |
BE861699A (fr) | 1978-06-09 |
DE2754750A1 (de) | 1978-06-22 |
DE2754750C2 (de) | 1983-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1179498A (en) | Resinous Material comprising Modified Polyalkoxy Siloxane and process for production thereof | |
DE2960830D1 (en) | Aromatic copolyesters capable of forming an anisotropic melt and shaped articles made thereof | |
ES432947A1 (es) | Procedimiento para obtener masas de moldeo, termoplasticas,ininflamables y reforzadas con fibra de vidrio. | |
GB1118737A (en) | Stabilised elastomeric shaped articles composed of segmented linear urea/urethane polymers | |
JPS55131049A (en) | Novel thermoplastic resin composition | |
ES426339A1 (es) | Procedimiento para la obtencion de una composicion de mol- deo. | |
GB1388097A (en) | Flame-resistant synthetic linear polyesters | |
JPS56103236A (en) | Polyester composition | |
GB1179310A (en) | New Aqueous Liquors containing Organosilicon Compounds their production, and their use in Textile Finishing | |
KR830007744A (ko) | 순시적 배열을 갖는 폴리에스테르 카보네이트 수지 | |
ES464740A1 (es) | Un procedimiento mejorado para la obtencion de nuevos poli- carbonatos alifaticos o cicloalifaticos trioles. | |
KR910700287A (ko) | 폴리에스테르 공중합체 | |
JPS55110153A (en) | Resin composition | |
ES2030027T3 (es) | Polimeros en emulsion fortificados con resinas y metodos para prepararlos. | |
KR890010031A (ko) | 분체도료용 히드록실 폴리에스테르 수지제조방법 및 분체도료 조성물 | |
GB1161352A (en) | Improvements in or relating to Synthetic Resin Binders | |
GB1403205A (en) | Injection moulding compositions | |
GB1453289A (en) | Antifriction composition | |
GB1337579A (en) | Silicon terminated polymers | |
ES8206581A1 (es) | Un procedimiento mejorado para la preparacion de un fluido de elevada viscosidad | |
ES8203095A1 (es) | Un procedimiento de preparacion de una composicion con fun- ciones anhidrido util como agente reticulante para resinas | |
GB1413280A (en) | Flame-resistant composition of matter of high molecular weight linear polyesters | |
GB1418513A (en) | High molecular weight copolyesters | |
ES8706333A1 (es) | Procedimiento para la preparacion de composiciones a base de polimeros termoplasticos dotados de altas propiedades autoextintoras. | |
GB1459377A (en) | Flame-resistant polycarbonates |