CH420618A - Verfahren zur Herstellung von Polyäthylenterephthalat - Google Patents
Verfahren zur Herstellung von PolyäthylenterephthalatInfo
- Publication number
- CH420618A CH420618A CH1104963A CH1104963A CH420618A CH 420618 A CH420618 A CH 420618A CH 1104963 A CH1104963 A CH 1104963A CH 1104963 A CH1104963 A CH 1104963A CH 420618 A CH420618 A CH 420618A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- polyethylene terephthalate
- terephthalate
- polyethylene
- Prior art date
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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL283561 | 1962-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH420618A true CH420618A (de) | 1966-09-15 |
Family
ID=19754132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1104963A CH420618A (de) | 1962-09-24 | 1963-09-06 | Verfahren zur Herstellung von Polyäthylenterephthalat |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT247004B (en:Method) |
| BE (1) | BE637099A (en:Method) |
| CH (1) | CH420618A (en:Method) |
| DE (1) | DE1520426B2 (en:Method) |
| DK (1) | DK104376C (en:Method) |
| ES (1) | ES291869A1 (en:Method) |
| NL (2) | NL283561A (en:Method) |
| SE (1) | SE317808B (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3496146A (en) * | 1967-08-23 | 1970-02-17 | Du Pont | Preparation of glycol terephthalate linear polyester by direct esterification of terephthalic acid |
| CA963995A (en) * | 1969-04-01 | 1975-03-04 | Allied Chemical Corporation | Process for the preparation of linear condensation polyesters |
-
0
- NL NL122331D patent/NL122331C/xx active
- BE BE637099D patent/BE637099A/xx unknown
- NL NL283561D patent/NL283561A/xx unknown
-
1963
- 1963-09-06 AT AT722463A patent/AT247004B/de active
- 1963-09-06 CH CH1104963A patent/CH420618A/de unknown
- 1963-09-20 DE DE19631520426 patent/DE1520426B2/de active Pending
- 1963-09-21 ES ES291869A patent/ES291869A1/es not_active Expired
- 1963-09-23 DK DK446563A patent/DK104376C/da active
- 1963-09-23 SE SE10361/63A patent/SE317808B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES291869A1 (es) | 1963-11-16 |
| DK104376C (da) | 1966-05-09 |
| BE637099A (en:Method) | |
| AT247004B (de) | 1966-05-25 |
| DE1520426A1 (de) | 1970-02-19 |
| SE317808B (en:Method) | 1969-11-24 |
| DE1520426B2 (de) | 1971-03-11 |
| NL122331C (en:Method) | |
| NL283561A (en:Method) |
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