JPS5580456A - Production of thermoplastic resin highly filled with glass fiber reinforcing agent - Google Patents
Production of thermoplastic resin highly filled with glass fiber reinforcing agentInfo
- Publication number
- JPS5580456A JPS5580456A JP15375778A JP15375778A JPS5580456A JP S5580456 A JPS5580456 A JP S5580456A JP 15375778 A JP15375778 A JP 15375778A JP 15375778 A JP15375778 A JP 15375778A JP S5580456 A JPS5580456 A JP S5580456A
- Authority
- JP
- Japan
- Prior art keywords
- glass fiber
- highly filled
- polyurethane
- production
- thermoplastic resin
- 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.)
- Pending
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
PURPOSE: To produce title resin highly filled with glass fiber which has excellent processability and mechanical strength, by mixing glass fiver and silane coupling agent with thermoplastic polyurethane contg. glass fiber.
CONSTITUTION: Thermoplastic polyurethane is obtd. by reacting (a) low molecular polybutylene terephthalate (having terminal hydroxyl gp; intrinsic viscosity 0.2W 0.6dl/g, hydroxyl value 9W37) with (b) polyfunctional isocyanate. From 10W 40wt% of glass fiber (having a diameter of from 0.005W0.02mm; 0.01W10mm long) is added to the thermoplastic polyurethane. The mixt, is kneaded at a temp of from 210W270°C for from 0.5W10min. and pelleted to obtain polyurethane A. (B) From 30W150pts. wt. of glass fiber(having a diameter of from 0.005W0.02mm; 0,01W10mm long) and (C) from 0.01W5pts. wt. of a coupling agent such as polyfunctional isocyanate or epoxysilane, aminosilane type agent, are blended with polyurethane A. The mixt. is kneaded at a temp of from 210W270°C for from 0.5W10min.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15375778A JPS5580456A (en) | 1978-12-14 | 1978-12-14 | Production of thermoplastic resin highly filled with glass fiber reinforcing agent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15375778A JPS5580456A (en) | 1978-12-14 | 1978-12-14 | Production of thermoplastic resin highly filled with glass fiber reinforcing agent |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5580456A true JPS5580456A (en) | 1980-06-17 |
Family
ID=15569452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15375778A Pending JPS5580456A (en) | 1978-12-14 | 1978-12-14 | Production of thermoplastic resin highly filled with glass fiber reinforcing agent |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5580456A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7211206B2 (en) | 2004-01-23 | 2007-05-01 | Century-Board Usa Llc | Continuous forming system utilizing up to six endless belts |
US7316559B2 (en) | 2004-06-24 | 2008-01-08 | Century-Board Usa, Llc | Continuous forming apparatus for three-dimensional foam products |
KR100900802B1 (en) | 2005-12-30 | 2009-06-04 | 주식회사 효성 | Polyurethane Composition with improved dyeability |
US9745224B2 (en) | 2011-10-07 | 2017-08-29 | Boral Ip Holdings (Australia) Pty Limited | Inorganic polymer/organic polymer composites and methods of making same |
US9752015B2 (en) | 2014-08-05 | 2017-09-05 | Boral Ip Holdings (Australia) Pty Limited | Filled polymeric composites including short length fibers |
US9988512B2 (en) | 2015-01-22 | 2018-06-05 | Boral Ip Holdings (Australia) Pty Limited | Highly filled polyurethane composites |
US10030126B2 (en) | 2015-06-05 | 2018-07-24 | Boral Ip Holdings (Australia) Pty Limited | Filled polyurethane composites with lightweight fillers |
US10138341B2 (en) | 2014-07-28 | 2018-11-27 | Boral Ip Holdings (Australia) Pty Limited | Use of evaporative coolants to manufacture filled polyurethane composites |
US10472281B2 (en) | 2015-11-12 | 2019-11-12 | Boral Ip Holdings (Australia) Pty Limited | Polyurethane composites with fillers |
CN112424250A (en) * | 2018-07-12 | 2021-02-26 | 巴斯夫欧洲公司 | Glass fiber reinforced TPU |
-
1978
- 1978-12-14 JP JP15375778A patent/JPS5580456A/en active Pending
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7491351B2 (en) | 2004-01-23 | 2009-02-17 | Century-Board Usa Llc | Continuous forming system utilizing up to six endless belts |
US7211206B2 (en) | 2004-01-23 | 2007-05-01 | Century-Board Usa Llc | Continuous forming system utilizing up to six endless belts |
US10086542B2 (en) | 2004-06-24 | 2018-10-02 | Century-Board Usa, Llc | Method for molding three-dimensional foam products using a continuous forming apparatus |
US7316559B2 (en) | 2004-06-24 | 2008-01-08 | Century-Board Usa, Llc | Continuous forming apparatus for three-dimensional foam products |
US10889035B2 (en) | 2004-06-24 | 2021-01-12 | Century-Board Corporation | Method for molding three-dimensional foam products using a continuous forming apparatus |
KR100900802B1 (en) | 2005-12-30 | 2009-06-04 | 주식회사 효성 | Polyurethane Composition with improved dyeability |
US9745224B2 (en) | 2011-10-07 | 2017-08-29 | Boral Ip Holdings (Australia) Pty Limited | Inorganic polymer/organic polymer composites and methods of making same |
US10138341B2 (en) | 2014-07-28 | 2018-11-27 | Boral Ip Holdings (Australia) Pty Limited | Use of evaporative coolants to manufacture filled polyurethane composites |
US9752015B2 (en) | 2014-08-05 | 2017-09-05 | Boral Ip Holdings (Australia) Pty Limited | Filled polymeric composites including short length fibers |
US9988512B2 (en) | 2015-01-22 | 2018-06-05 | Boral Ip Holdings (Australia) Pty Limited | Highly filled polyurethane composites |
US10030126B2 (en) | 2015-06-05 | 2018-07-24 | Boral Ip Holdings (Australia) Pty Limited | Filled polyurethane composites with lightweight fillers |
US10472281B2 (en) | 2015-11-12 | 2019-11-12 | Boral Ip Holdings (Australia) Pty Limited | Polyurethane composites with fillers |
CN112424250A (en) * | 2018-07-12 | 2021-02-26 | 巴斯夫欧洲公司 | Glass fiber reinforced TPU |
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