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JPS5580456A - Production of thermoplastic resin highly filled with glass fiber reinforcing agent - Google Patents

Production of thermoplastic resin highly filled with glass fiber reinforcing agent

Info

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
Application number
JP15375778A
Other languages
Japanese (ja)
Inventor
Shioji Mizuno
Tsuneyuki Adachi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DIC Corp
Original Assignee
Dainippon Ink and Chemicals Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dainippon Ink and Chemicals Co Ltd filed Critical Dainippon Ink and Chemicals Co Ltd
Priority to JP15375778A priority Critical patent/JPS5580456A/en
Publication of JPS5580456A publication Critical patent/JPS5580456A/en
Pending legal-status Critical Current

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
JP15375778A 1978-12-14 1978-12-14 Production of thermoplastic resin highly filled with glass fiber reinforcing agent Pending JPS5580456A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (13)

* Cited by examiner, † Cited by third party
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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