GB1438250A - Preparation of poly 1,4-butylene terephthalate - Google Patents
Preparation of poly 1,4-butylene terephthalateInfo
- Publication number
- GB1438250A GB1438250A GB835674A GB835674A GB1438250A GB 1438250 A GB1438250 A GB 1438250A GB 835674 A GB835674 A GB 835674A GB 835674 A GB835674 A GB 835674A GB 1438250 A GB1438250 A GB 1438250A
- Authority
- GB
- United Kingdom
- Prior art keywords
- butanediol
- butylene terephthalate
- poly
- preparation
- acid
- 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
- 238000002360 preparation method Methods 0.000 title abstract 3
- -1 poly 1,4-butylene terephthalate Polymers 0.000 title 1
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 abstract 10
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 abstract 2
- 239000006227 byproduct Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 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
- 239000000203 mixture Substances 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- WSQZNZLOZXSBHA-UHFFFAOYSA-N 3,8-dioxabicyclo[8.2.2]tetradeca-1(12),10,13-triene-2,9-dione Chemical compound O=C1OCCCCOC(=O)C2=CC=C1C=C2 WSQZNZLOZXSBHA-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 235000011037 adipic acid Nutrition 0.000 abstract 1
- 239000001361 adipic acid Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 229920001519 homopolymer Polymers 0.000 abstract 1
- 238000000034 method Methods 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
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 |
|---|---|---|---|
| US33544173A | 1973-02-26 | 1973-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1438250A true GB1438250A (en) | 1976-06-03 |
Family
ID=23311789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB835674A Expired GB1438250A (en) | 1973-02-26 | 1974-02-25 | Preparation of poly 1,4-butylene terephthalate |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5024389A (enExample) |
| DE (1) | DE2407155A1 (enExample) |
| FR (1) | FR2219186B1 (enExample) |
| GB (1) | GB1438250A (enExample) |
| IT (1) | IT1007610B (enExample) |
| NL (1) | NL7402560A (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5128197A (en) * | 1974-09-03 | 1976-03-09 | Mitsubishi Chem Ind | Horiesuteruno seizohoho |
| US4014858A (en) * | 1975-05-12 | 1977-03-29 | Standard Oil Company | Polybutylene terephthalate |
| DE19720317A1 (de) | 1997-05-15 | 1998-11-19 | Huels Chemische Werke Ag | Haftvermittler für einen Mehrschichtverbund |
| DE19819565A1 (de) | 1998-04-30 | 1999-11-11 | Inventa Ag | Antistatische und peroxidstabile Formmassen |
| DE102011004305A1 (de) | 2011-02-17 | 2012-08-23 | Evonik Degussa Gmbh | Verfahren zur Herstellung von Stäben |
| DE102011084518A1 (de) | 2011-10-14 | 2013-04-18 | Evonik Industries Ag | Verwendung einer Mehrschichtfolie mit Polyamid- und Polyesterschichten fürdie Herstellung photovoltaischer Module |
| DE102011084523A1 (de) | 2011-10-14 | 2013-04-18 | Evonik Industries Ag | Verwendung einer Mehrschichtfolie mit Sauerstoffpermeationssperre für die Herstellung photovoltaischer Module |
| KR20140018468A (ko) * | 2012-07-30 | 2014-02-13 | 삼성정밀화학 주식회사 | 방향족 디카르복실산 화합물의 분할 투입에 의한 생분해성 폴리에스테르 공중합체의 제조방법 |
| CN113201805B (zh) * | 2021-03-30 | 2022-07-15 | 新疆蓝山屯河科技股份有限公司 | 一种pbat纤维的制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL89785C (enExample) * | 1955-02-09 |
-
1974
- 1974-02-15 DE DE19742407155 patent/DE2407155A1/de not_active Withdrawn
- 1974-02-20 JP JP1957174A patent/JPS5024389A/ja active Pending
- 1974-02-25 GB GB835674A patent/GB1438250A/en not_active Expired
- 1974-02-25 NL NL7402560A patent/NL7402560A/xx not_active Application Discontinuation
- 1974-02-26 FR FR7406494A patent/FR2219186B1/fr not_active Expired
- 1974-04-08 IT IT2051874A patent/IT1007610B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1007610B (it) | 1976-10-30 |
| AU6586074A (en) | 1975-08-21 |
| DE2407155A1 (de) | 1974-08-29 |
| FR2219186B1 (enExample) | 1979-07-27 |
| FR2219186A1 (enExample) | 1974-09-20 |
| NL7402560A (enExample) | 1974-08-28 |
| JPS5024389A (enExample) | 1975-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |