ES418890A1 - Procedimiento de preparacion de poliester cristalizado. - Google Patents
Procedimiento de preparacion de poliester cristalizado.Info
- Publication number
- ES418890A1 ES418890A1 ES418890A ES418890A ES418890A1 ES 418890 A1 ES418890 A1 ES 418890A1 ES 418890 A ES418890 A ES 418890A ES 418890 A ES418890 A ES 418890A ES 418890 A1 ES418890 A1 ES 418890A1
- Authority
- ES
- Spain
- Prior art keywords
- phase
- crystallized
- polyester
- polyesters
- crystallization
- 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
- 229920000728 polyester Polymers 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 abstract 2
- 238000002425 crystallisation Methods 0.000 abstract 2
- 230000008025 crystallization Effects 0.000 abstract 2
- 239000004952 Polyamide Substances 0.000 abstract 1
- 239000002202 Polyethylene glycol Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 239000001530 fumaric acid Substances 0.000 abstract 1
- 239000013081 microcrystal Substances 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/88—Post-polymerisation treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/06—Unsaturated polyesters
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)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7233438A FR2199546B1 (OSRAM) | 1972-09-21 | 1972-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES418890A1 true ES418890A1 (es) | 1976-03-01 |
Family
ID=9104576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES418890A Expired ES418890A1 (es) | 1972-09-21 | 1973-09-19 | Procedimiento de preparacion de poliester cristalizado. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3838107A (OSRAM) |
| JP (1) | JPS5328956B2 (OSRAM) |
| AT (1) | AT336894B (OSRAM) |
| BE (1) | BE805026A (OSRAM) |
| CH (1) | CH592119A5 (OSRAM) |
| ES (1) | ES418890A1 (OSRAM) |
| FR (1) | FR2199546B1 (OSRAM) |
| GB (1) | GB1434849A (OSRAM) |
| IT (1) | IT997851B (OSRAM) |
| NL (1) | NL167446C (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5148789B2 (OSRAM) * | 1974-07-05 | 1976-12-22 | ||
| US4182840A (en) * | 1976-09-22 | 1980-01-08 | Rhone-Poulenc Industries | Cross-linkable saturated powderous compositions and powderous painting and coating compositions containing same |
-
1972
- 1972-09-21 FR FR7233438A patent/FR2199546B1/fr not_active Expired
-
1973
- 1973-09-17 US US00398235A patent/US3838107A/en not_active Expired - Lifetime
- 1973-09-18 AT AT806073A patent/AT336894B/de not_active IP Right Cessation
- 1973-09-18 GB GB4376773A patent/GB1434849A/en not_active Expired
- 1973-09-18 JP JP10538073A patent/JPS5328956B2/ja not_active Expired
- 1973-09-19 BE BE135788A patent/BE805026A/xx not_active IP Right Cessation
- 1973-09-19 ES ES418890A patent/ES418890A1/es not_active Expired
- 1973-09-19 NL NL7312891.A patent/NL167446C/xx not_active IP Right Cessation
- 1973-09-20 CH CH1351173A patent/CH592119A5/xx not_active IP Right Cessation
- 1973-09-20 IT IT52620/73A patent/IT997851B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| CH592119A5 (OSRAM) | 1977-10-14 |
| NL167446B (nl) | 1981-07-16 |
| ATA806073A (de) | 1976-09-15 |
| IT997851B (it) | 1975-12-30 |
| JPS4971086A (OSRAM) | 1974-07-09 |
| BE805026A (fr) | 1974-03-19 |
| FR2199546B1 (OSRAM) | 1975-03-14 |
| DE2347246A1 (de) | 1974-04-11 |
| NL167446C (nl) | 1981-12-16 |
| NL7312891A (OSRAM) | 1974-03-25 |
| FR2199546A1 (OSRAM) | 1974-04-12 |
| AT336894B (de) | 1977-05-25 |
| US3838107A (en) | 1974-09-24 |
| JPS5328956B2 (OSRAM) | 1978-08-17 |
| GB1434849A (en) | 1976-05-05 |
| DE2347246B2 (de) | 1975-09-25 |
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