JPS56103221A - Preparation of polyester-amide - Google Patents
Preparation of polyester-amideInfo
- Publication number
- JPS56103221A JPS56103221A JP621480A JP621480A JPS56103221A JP S56103221 A JPS56103221 A JP S56103221A JP 621480 A JP621480 A JP 621480A JP 621480 A JP621480 A JP 621480A JP S56103221 A JPS56103221 A JP S56103221A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- amide
- polyester
- units
- ester units
- 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.)
- Granted
Links
- 229920006149 polyester-amide block copolymer Polymers 0.000 title abstract 3
- 150000002148 esters Chemical group 0.000 abstract 3
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 150000001408 amides Chemical group 0.000 abstract 2
- 239000000835 fiber Substances 0.000 abstract 2
- 239000004831 Hot glue Substances 0.000 abstract 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- 239000004677 Nylon Substances 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229920001778 nylon Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
Landscapes
- Polyamides (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
PURPOSE: To obtain a novel polyester-amide having improved mechanical strength, impact resistance, transparency, softness, oil resistance, water resistance, adhesive property, flexibility, etc., by copolymerizing ester units with amide units each having a specific structure in a specific proportion.
CONSTITUTION: A polyester having an average polymerization degree of 3W8 and ester units expressed by formula I and/or II is copolymerized with a nylon salt consisting of formula III (m is an integer 6W12) anf formula IV (n is an integer 6W10) or an aromatic dicarboxylic acid under vacuum at 200W270°C to give the aimed polyester-amide having (A) the ester units expressed by formula I and/or II and (B) amide units expressed by formula V (R is formula VI or monocyclic aromatic nucleus) at a weight ratio between the units (A) and (B) of 20:80W95:/5.
USE: Useful for a molded article, e.g. a fiber or film, a hot-melt adhesive for metal, fiber, plastic or wood, a solution adhesive, a coating material, etc.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP621480A JPS5946976B2 (en) | 1980-01-22 | 1980-01-22 | Manufacturing method of polyesteramide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP621480A JPS5946976B2 (en) | 1980-01-22 | 1980-01-22 | Manufacturing method of polyesteramide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56103221A true JPS56103221A (en) | 1981-08-18 |
| JPS5946976B2 JPS5946976B2 (en) | 1984-11-16 |
Family
ID=11632265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP621480A Expired JPS5946976B2 (en) | 1980-01-22 | 1980-01-22 | Manufacturing method of polyesteramide |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5946976B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4528219A (en) * | 1983-01-26 | 1985-07-09 | Toyo Seikan Kaisha, Ltd. | Multi-layer plastic laminate structure |
| WO1997041166A1 (en) * | 1996-04-30 | 1997-11-06 | Toray Industries, Inc. | Polyester amide copolymer and process for the production thereof, polyester amide monomer and process for the production thereof, and polyester amide resin composition |
| US5731389A (en) * | 1996-04-24 | 1998-03-24 | General Electric Company | Blends of polyesters and polyesteramides, optionally with polycarbonates |
| US5744068A (en) * | 1996-01-24 | 1998-04-28 | General Electric Company | Blends of polyphenylene ethers and polyesteramides |
| US5852155A (en) * | 1995-03-01 | 1998-12-22 | General Electric Company | Compositions of polyesteramides |
| CN111825838A (en) * | 2019-04-16 | 2020-10-27 | 上海凯赛生物技术股份有限公司 | A kind of polyester amide and its preparation method and fiber |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6367600U (en) * | 1986-10-23 | 1988-05-07 |
-
1980
- 1980-01-22 JP JP621480A patent/JPS5946976B2/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4528219A (en) * | 1983-01-26 | 1985-07-09 | Toyo Seikan Kaisha, Ltd. | Multi-layer plastic laminate structure |
| US5852155A (en) * | 1995-03-01 | 1998-12-22 | General Electric Company | Compositions of polyesteramides |
| US5744068A (en) * | 1996-01-24 | 1998-04-28 | General Electric Company | Blends of polyphenylene ethers and polyesteramides |
| US5731389A (en) * | 1996-04-24 | 1998-03-24 | General Electric Company | Blends of polyesters and polyesteramides, optionally with polycarbonates |
| WO1997041166A1 (en) * | 1996-04-30 | 1997-11-06 | Toray Industries, Inc. | Polyester amide copolymer and process for the production thereof, polyester amide monomer and process for the production thereof, and polyester amide resin composition |
| CN111825838A (en) * | 2019-04-16 | 2020-10-27 | 上海凯赛生物技术股份有限公司 | A kind of polyester amide and its preparation method and fiber |
| CN111825838B (en) * | 2019-04-16 | 2022-10-11 | 上海凯赛生物技术股份有限公司 | Polyester amide and preparation method thereof and fiber |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5946976B2 (en) | 1984-11-16 |
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