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JPS5780452A - Resin composition - Google Patents

Resin composition

Info

Publication number
JPS5780452A
JPS5780452A JP15688880A JP15688880A JPS5780452A JP S5780452 A JPS5780452 A JP S5780452A JP 15688880 A JP15688880 A JP 15688880A JP 15688880 A JP15688880 A JP 15688880A JP S5780452 A JPS5780452 A JP S5780452A
Authority
JP
Japan
Prior art keywords
particle size
average particle
filler
synthetic resin
necessitating
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
Application number
JP15688880A
Other languages
Japanese (ja)
Other versions
JPH0258298B2 (en
Inventor
Tadashi Sakairi
Yorihisa Maeda
Tamotsu Wakahata
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP15688880A priority Critical patent/JPS5780452A/en
Publication of JPS5780452A publication Critical patent/JPS5780452A/en
Publication of JPH0258298B2 publication Critical patent/JPH0258298B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To make simultaneous kneading and molding possible by use of a common injection molding machine necessitating no special apparatus, by adding a specified amt. of a filler to mixed synthetic resins different in average particle size.
CONSTITUTION: A resin composition composed of a mixture consisting of a synthetic resin of ≥2.0mm average particle size and one with ≤500μm, average particle size and 1.5W70vol%, based on the total composition, and at least 10vol%, based on said synthetic resin of ≤500μm average particle size filler consisting of a filler of ≤20μm average particle size and/or one with ≥5.0 aspect ratio. Such a form and combination make simultaneous kneading and molding, i.e., direct molding possible by use of a common injection molding machine which has been widely used necessitating no special apparatus regardless of kind of the synthetic resin. A mixture of a powdered filler and a fibrous filler may be used in this method, if it satisfies the above-deseribed requirements.
COPYRIGHT: (C)1982,JPO&Japio
JP15688880A 1980-11-06 1980-11-06 Resin composition Granted JPS5780452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15688880A JPS5780452A (en) 1980-11-06 1980-11-06 Resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15688880A JPS5780452A (en) 1980-11-06 1980-11-06 Resin composition

Publications (2)

Publication Number Publication Date
JPS5780452A true JPS5780452A (en) 1982-05-20
JPH0258298B2 JPH0258298B2 (en) 1990-12-07

Family

ID=15637580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15688880A Granted JPS5780452A (en) 1980-11-06 1980-11-06 Resin composition

Country Status (1)

Country Link
JP (1) JPS5780452A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5585419A (en) * 1994-05-05 1996-12-17 Toter, Incorporated Thermoplastic molding composition for rotationally-molded refuse container
US5886068A (en) * 1996-11-25 1999-03-23 Toter Incorporated Composition for rotational-molding
JP2002348464A (en) * 2001-05-23 2002-12-04 Toyobo Co Ltd Polyamide resin composition and molded article

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546744U (en) * 1978-09-22 1980-03-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546744U (en) * 1978-09-22 1980-03-27

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5585419A (en) * 1994-05-05 1996-12-17 Toter, Incorporated Thermoplastic molding composition for rotationally-molded refuse container
US5886068A (en) * 1996-11-25 1999-03-23 Toter Incorporated Composition for rotational-molding
JP2002348464A (en) * 2001-05-23 2002-12-04 Toyobo Co Ltd Polyamide resin composition and molded article

Also Published As

Publication number Publication date
JPH0258298B2 (en) 1990-12-07

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