JPS5610429A - Surface treatment of polypropylene composite resin - Google Patents

Surface treatment of polypropylene composite resin

Info

Publication number
JPS5610429A
JPS5610429A JP8393479A JP8393479A JPS5610429A JP S5610429 A JPS5610429 A JP S5610429A JP 8393479 A JP8393479 A JP 8393479A JP 8393479 A JP8393479 A JP 8393479A JP S5610429 A JPS5610429 A JP S5610429A
Authority
JP
Japan
Prior art keywords
composite resin
resin
extruded
fused
polypropylene
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
JP8393479A
Other languages
Japanese (ja)
Inventor
Riyouzou Miyoshi
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.)
Kasai Kogyo Co Ltd
Original Assignee
Kasai Kogyo 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 Kasai Kogyo Co Ltd filed Critical Kasai Kogyo Co Ltd
Priority to JP8393479A priority Critical patent/JPS5610429A/en
Publication of JPS5610429A publication Critical patent/JPS5610429A/en
Pending legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To obtain the titled resin excellent in adhesive property and useful for the core materials for interior trimming parts of an automobile by a method wherein polypropylene composite resin mixed with filler is extruded and molded in the form of a sheet and then special film capable of thermal fusion and having an active radical is fused and laminated.
CONSTITUTION: The polypropylene composite resin 6 where fillers such as wooden pieces and the like are mixed and fused with polypropylene is extruded and molded in the form of a sheet by the T die 1 set at the front end 2 of an extrusion molding machine. After it is extruded, the fused resin 6 is passed through cooling rolls 3, 4, 5, cooled by turn and cured gradually. And the composite resin where the intended surface treatment is carried out, is obtained by fusig and laminating on its surface between the cooling rolls 3, 4, mono- or multilayer polyolefin resin film (ex.; modified polypropylene film etc.) 7 having an active group such as a carboxyl group, a hydroxyl group, etc. at the end of the molecular chain.
COPYRIGHT: (C)1981,JPO&Japio
JP8393479A 1979-07-04 1979-07-04 Surface treatment of polypropylene composite resin Pending JPS5610429A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8393479A JPS5610429A (en) 1979-07-04 1979-07-04 Surface treatment of polypropylene composite resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8393479A JPS5610429A (en) 1979-07-04 1979-07-04 Surface treatment of polypropylene composite resin

Publications (1)

Publication Number Publication Date
JPS5610429A true JPS5610429A (en) 1981-02-02

Family

ID=13816419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8393479A Pending JPS5610429A (en) 1979-07-04 1979-07-04 Surface treatment of polypropylene composite resin

Country Status (1)

Country Link
JP (1) JPS5610429A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661303A (en) * 1985-06-11 1987-04-28 The Dow Chemical Company Reactive coextrusion of functionalized polymers
JPS6426456U (en) * 1987-05-30 1989-02-15
JPH01105135U (en) * 1987-12-18 1989-07-14
JP2008143008A (en) * 2006-12-08 2008-06-26 Mitsubishi Plastics Ind Ltd Resin molding incorporating wood powder

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5152593A (en) * 1974-11-02 1976-05-10 Hiroyuki Kanai Toryuokonnyu fuchakusasetasenijotaino seizohoho
JPS51131057U (en) * 1975-04-15 1976-10-22
JPS52153296A (en) * 1976-06-14 1977-12-20 Takayasu Hamagaki Grinding material and method manufacturing same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5152593A (en) * 1974-11-02 1976-05-10 Hiroyuki Kanai Toryuokonnyu fuchakusasetasenijotaino seizohoho
JPS51131057U (en) * 1975-04-15 1976-10-22
JPS52153296A (en) * 1976-06-14 1977-12-20 Takayasu Hamagaki Grinding material and method manufacturing same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661303A (en) * 1985-06-11 1987-04-28 The Dow Chemical Company Reactive coextrusion of functionalized polymers
JPS6426456U (en) * 1987-05-30 1989-02-15
JPH01105135U (en) * 1987-12-18 1989-07-14
JPH0327160Y2 (en) * 1987-12-18 1991-06-12
JP2008143008A (en) * 2006-12-08 2008-06-26 Mitsubishi Plastics Ind Ltd Resin molding incorporating wood powder

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