GB1017553A - Improvements in or relating to the production of copolyesters - Google Patents
Improvements in or relating to the production of copolyestersInfo
- Publication number
- GB1017553A GB1017553A GB4842162A GB4842162A GB1017553A GB 1017553 A GB1017553 A GB 1017553A GB 4842162 A GB4842162 A GB 4842162A GB 4842162 A GB4842162 A GB 4842162A GB 1017553 A GB1017553 A GB 1017553A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- acids
- bis
- ortho
- hydroxyethyl
- 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
- 229920001634 Copolyester Polymers 0.000 title abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 abstract 2
- 150000002531 isophthalic acids Chemical class 0.000 abstract 2
- 150000003504 terephthalic acids Chemical class 0.000 abstract 2
- WZHHYIOUKQNLQM-UHFFFAOYSA-N 3,4,5,6-tetrachlorophthalic acid Chemical compound OC(=O)C1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1C(O)=O WZHHYIOUKQNLQM-UHFFFAOYSA-N 0.000 abstract 1
- REIDAMBAPLIATC-UHFFFAOYSA-M 4-methoxycarbonylbenzoate Chemical compound COC(=O)C1=CC=C(C([O-])=O)C=C1 REIDAMBAPLIATC-UHFFFAOYSA-M 0.000 abstract 1
- KZCBXHSWMMIEQU-UHFFFAOYSA-N Chlorthal Chemical compound OC(=O)C1=C(Cl)C(Cl)=C(C(O)=O)C(Cl)=C1Cl KZCBXHSWMMIEQU-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- -1 aromatic dicarboxylic acids Chemical class 0.000 abstract 1
- IPRCVFMLNWMMLD-UHFFFAOYSA-N azane;benzene-1,3-dicarboxylic acid Chemical compound [NH4+].[NH4+].[O-]C(=O)C1=CC=CC(C([O-])=O)=C1 IPRCVFMLNWMMLD-UHFFFAOYSA-N 0.000 abstract 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-N benzene-dicarboxylic acid Natural products OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 1
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 1
- IFDVQVHZEKPUSC-UHFFFAOYSA-N cyclohex-3-ene-1,2-dicarboxylic acid Chemical compound OC(=O)C1CCC=CC1C(O)=O IFDVQVHZEKPUSC-UHFFFAOYSA-N 0.000 abstract 1
- 150000002689 maleic acids Chemical class 0.000 abstract 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 abstract 1
- 238000006467 substitution reaction Methods 0.000 abstract 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 abstract 1
- UFDHBDMSHIXOKF-UHFFFAOYSA-N tetrahydrophthalic acid Natural products OC(=O)C1=C(C(O)=O)CCCC1 UFDHBDMSHIXOKF-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
- C08G63/78—Preparation processes
-
- 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/181—Acids containing aromatic rings
-
- 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
-
- 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
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC0025829 | 1961-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1017553A true GB1017553A (en) | 1966-01-19 |
Family
ID=7017978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4842162A Expired GB1017553A (en) | 1961-12-23 | 1962-12-21 | Improvements in or relating to the production of copolyesters |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE626421A (enrdf_load_stackoverflow) |
| CH (1) | CH442749A (enrdf_load_stackoverflow) |
| DE (1) | DE1445323A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1342483A (enrdf_load_stackoverflow) |
| GB (1) | GB1017553A (enrdf_load_stackoverflow) |
| SE (1) | SE318109B (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3440221A (en) * | 1966-03-04 | 1969-04-22 | Du Pont | Regular sequential copolyesters |
| US4062855A (en) * | 1971-09-27 | 1977-12-13 | University Of Washington | Synthetic polymers furnishing controlled release of a biologically active component during degradation |
-
0
- BE BE626421D patent/BE626421A/xx unknown
-
1961
- 1961-12-23 DE DE19611445323 patent/DE1445323A1/de active Pending
-
1962
- 1962-10-18 CH CH1218962A patent/CH442749A/de unknown
- 1962-12-11 SE SE1333762A patent/SE318109B/xx unknown
- 1962-12-12 FR FR918333A patent/FR1342483A/fr not_active Expired
- 1962-12-21 GB GB4842162A patent/GB1017553A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE626421A (enrdf_load_stackoverflow) | |
| SE318109B (enrdf_load_stackoverflow) | 1969-12-01 |
| CH442749A (de) | 1967-08-31 |
| DE1445323A1 (de) | 1969-03-27 |
| FR1342483A (fr) | 1963-11-08 |
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