JPH01286944A - Granite-tone thermoplastic resin molded article - Google Patents

Granite-tone thermoplastic resin molded article

Info

Publication number
JPH01286944A
JPH01286944A JP11531488A JP11531488A JPH01286944A JP H01286944 A JPH01286944 A JP H01286944A JP 11531488 A JP11531488 A JP 11531488A JP 11531488 A JP11531488 A JP 11531488A JP H01286944 A JPH01286944 A JP H01286944A
Authority
JP
Japan
Prior art keywords
molded article
flake
colored
granite
dispersing
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
JP11531488A
Other languages
Japanese (ja)
Inventor
Masuo Yabu
Haruhiro Fukuda
Original Assignee
Tsutsunaka Plast Ind 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 Tsutsunaka Plast Ind Co Ltd filed Critical Tsutsunaka Plast Ind Co Ltd
Priority to JP11531488A priority Critical patent/JPH01286944A/en
Publication of JPH01286944A publication Critical patent/JPH01286944A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain the subject molded article having the deepness, feeling of surface transparency and mottled pattern similar to those of natural granite and having improved weather-resistance, by dispersing an inorganic filler, a metallic color flake and a colored granule in a polymethyl methacrylate resin.
CONSTITUTION: The objective molded article can be produced by dispersing (A) 100W300pts.wt. of an inorganic filler [e.g. Al(OH)3], (B) 0.01W0.1pts.wt. of a metal-colored flake (e.g. Al flake) having an average particle diameter of 10W700μm and an aspect ratio of 10W60 and (C) 0.3W40pts.wt. of two or more kinds of colored granules (e.g. polyester resin) having a heat-deformation temperature of ≥180°C and different average particle diameters ranging within 10μmW3.0mm in (D) 100pts.wt. of a matrix comprising a polymethyl methacrylate resin having methyl methacrylate content of ≥70wt.%, and pressing the obtained dispersion at 180W200°C under a pressure of 10W100kg/cm2.
COPYRIGHT: (C)1989,JPO&Japio
JP11531488A 1988-05-11 1988-05-11 Granite-tone thermoplastic resin molded article Pending JPH01286944A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11531488A JPH01286944A (en) 1988-05-11 1988-05-11 Granite-tone thermoplastic resin molded article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11531488A JPH01286944A (en) 1988-05-11 1988-05-11 Granite-tone thermoplastic resin molded article

Publications (1)

Publication Number Publication Date
JPH01286944A true JPH01286944A (en) 1989-11-17

Family

ID=14659549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11531488A Pending JPH01286944A (en) 1988-05-11 1988-05-11 Granite-tone thermoplastic resin molded article

Country Status (1)

Country Link
JP (1) JPH01286944A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008149852A1 (en) * 2007-06-06 2008-12-11 Almighty Co., Ltd. Process for producing artificial marble
WO2011104362A1 (en) * 2010-02-25 2011-09-01 Nmc S.A. Method for making foamed synthetic boards
GB2596345A (en) * 2020-06-26 2021-12-29 Perspex International Ltd Synthetic stone

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59108036A (en) * 1982-12-13 1984-06-22 Takeda Chem Ind Ltd Sheet molding compound
JPS6124357A (en) * 1984-07-13 1986-02-03 Tamura Electric Works Ltd Function telephone set

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59108036A (en) * 1982-12-13 1984-06-22 Takeda Chem Ind Ltd Sheet molding compound
JPS6124357A (en) * 1984-07-13 1986-02-03 Tamura Electric Works Ltd Function telephone set

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008149852A1 (en) * 2007-06-06 2008-12-11 Almighty Co., Ltd. Process for producing artificial marble
WO2011104362A1 (en) * 2010-02-25 2011-09-01 Nmc S.A. Method for making foamed synthetic boards
BE1019203A4 (en) * 2010-02-25 2012-04-03 Nmc Sa PROCESS FOR MAKING SYNTHETIC FOAMED BOARDS
EP2539126A1 (en) * 2010-02-25 2013-01-02 Nmc S.A. Method for making foamed synthetic boards
GB2596345A (en) * 2020-06-26 2021-12-29 Perspex International Ltd Synthetic stone

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