JPS5355357A - Production of polymer beads covered with inorganic filler - Google Patents

Production of polymer beads covered with inorganic filler

Info

Publication number
JPS5355357A
JPS5355357A JP13069376A JP13069376A JPS5355357A JP S5355357 A JPS5355357 A JP S5355357A JP 13069376 A JP13069376 A JP 13069376A JP 13069376 A JP13069376 A JP 13069376A JP S5355357 A JPS5355357 A JP S5355357A
Authority
JP
Japan
Prior art keywords
polymer beads
inorganic filler
production
beads covered
covered
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
JP13069376A
Other languages
Japanese (ja)
Other versions
JPS5951573B2 (en
Inventor
Tadao Takahashi
Junji Seki
Kazuto Yoshida
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP13069376A priority Critical patent/JPS5951573B2/en
Publication of JPS5355357A publication Critical patent/JPS5355357A/en
Publication of JPS5951573B2 publication Critical patent/JPS5951573B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To produce the title polymer beads capable of giving molded articles free from causing color segregation and color instability when melt extruded, by swelling the surface of methyl methacrylate polymer beads partially, and by sticking an inorganic filler powder on the beads uniformly.
COPYRIGHT: (C)1978,JPO&Japio
JP13069376A 1976-10-30 1976-10-30 Method for producing polymer beads coated with an inorganic filler layer Expired JPS5951573B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13069376A JPS5951573B2 (en) 1976-10-30 1976-10-30 Method for producing polymer beads coated with an inorganic filler layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13069376A JPS5951573B2 (en) 1976-10-30 1976-10-30 Method for producing polymer beads coated with an inorganic filler layer

Publications (2)

Publication Number Publication Date
JPS5355357A true JPS5355357A (en) 1978-05-19
JPS5951573B2 JPS5951573B2 (en) 1984-12-14

Family

ID=15040354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13069376A Expired JPS5951573B2 (en) 1976-10-30 1976-10-30 Method for producing polymer beads coated with an inorganic filler layer

Country Status (1)

Country Link
JP (1) JPS5951573B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6248729A (en) * 1985-05-08 1987-03-03 Sakai Chem Ind Co Ltd Resin composition
EP0639539A1 (en) * 1993-08-17 1995-02-22 Röhm Gmbh Process for manufacturing of highly filled mouldings from polymethylmethacrylnate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6248729A (en) * 1985-05-08 1987-03-03 Sakai Chem Ind Co Ltd Resin composition
EP0639539A1 (en) * 1993-08-17 1995-02-22 Röhm Gmbh Process for manufacturing of highly filled mouldings from polymethylmethacrylnate

Also Published As

Publication number Publication date
JPS5951573B2 (en) 1984-12-14

Similar Documents

Publication Publication Date Title
JPS52155687A (en) Modified polypropylene composite film
JPS5397060A (en) Novel expandable styrene resin granule and its production
JPS5277154A (en) Transparent palstic molded articles
JPS5355357A (en) Production of polymer beads covered with inorganic filler
JPS53134062A (en) Multi-layer molded artice, its molding and device
JPS5233938A (en) Curing inmolding of polyolefn polymer
JPS5269455A (en) Vulcanizable rubber compositions with improved bloom
JPS51143062A (en) Organ-polysiloxane composition
JPS51131557A (en) Liquid chloroprene polymer composition
JPS53277A (en) Production of olefin polymers
JPS5430798A (en) Manufacture of luminous display element
JPS53133267A (en) Manufacture of synthetic resin plate having uneven pattern
JPS5316751A (en) Vinyl chloride resin compositions
JPS5269454A (en) Vulcanizable rubber compositions with improved bloom and scorch
JPS52129759A (en) Manufacture of extrusion molded articles
JPS5342230A (en) Plastic molding materials
JPS5244896A (en) Low shrinkage molding material
JPS5429352A (en) Improved polyolefin film
JPS51148797A (en) Preparation of crosslinked polyester carbonat
JPS53121864A (en) Manufacture of ethylenetetrafluoroethylene copolymer foam
JPS5387173A (en) Molding mold
JPS52130852A (en) Resin compositions
JPS51136739A (en) Process for producing polyamide moulded article with an improved surface property
JPS53127583A (en) Production of light-resistant plastics
JPS51135954A (en) High-impact vinyl chloride resin composition