JPS57207625A - Surface treatment of molded product of propylene resin composite material - Google Patents

Surface treatment of molded product of propylene resin composite material

Info

Publication number
JPS57207625A
JPS57207625A JP9075181A JP9075181A JPS57207625A JP S57207625 A JPS57207625 A JP S57207625A JP 9075181 A JP9075181 A JP 9075181A JP 9075181 A JP9075181 A JP 9075181A JP S57207625 A JPS57207625 A JP S57207625A
Authority
JP
Japan
Prior art keywords
propylene resin
composite material
ethylene
propylene
less
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
JP9075181A
Other languages
Japanese (ja)
Other versions
JPH0216337B2 (en
Inventor
Susumu Iwanaga
Junji Mayumi
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.)
Mitsubishi Petrochemical Co Ltd
Original Assignee
Mitsubishi Petrochemical 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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP9075181A priority Critical patent/JPS57207625A/en
Publication of JPS57207625A publication Critical patent/JPS57207625A/en
Publication of JPH0216337B2 publication Critical patent/JPH0216337B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: A composite material containing a propylene resin and specific amounts of talc of a specific particle size and ethylene-propylene rubber is molded and the product is treated with an oxidative low-temperature plasma to increase the adhesion strength and paint adhesion.
CONSTITUTION: A propylene resin such as propylene homopolymer, a copolymer thereof with less than 25wt% ethylene or another α-olefin, talc in which the particle size is less than 5μ on the average and particles of over 10μ is less than 5%, and ethylene-propylene rubber are combined by 80W25wt%, 5W30wt% and 15W45wt% respectively and kneaded, then made into moldings. Then, the product is treated with oxidative low-temperature plasma, preferably for 5W 300sec, by exciting a low-pressure oxidative gas such as oxygen with high- frequency discharge to generate an activated gas.
COPYRIGHT: (C)1982,JPO&Japio
JP9075181A 1981-06-15 1981-06-15 Surface treatment of molded product of propylene resin composite material Granted JPS57207625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9075181A JPS57207625A (en) 1981-06-15 1981-06-15 Surface treatment of molded product of propylene resin composite material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9075181A JPS57207625A (en) 1981-06-15 1981-06-15 Surface treatment of molded product of propylene resin composite material

Publications (2)

Publication Number Publication Date
JPS57207625A true JPS57207625A (en) 1982-12-20
JPH0216337B2 JPH0216337B2 (en) 1990-04-16

Family

ID=14007301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9075181A Granted JPS57207625A (en) 1981-06-15 1981-06-15 Surface treatment of molded product of propylene resin composite material

Country Status (1)

Country Link
JP (1) JPS57207625A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6390542A (en) * 1986-10-03 1988-04-21 Kuraray Co Ltd Production of rough-surfaced film
JPH03139533A (en) * 1989-10-25 1991-06-13 Toyoda Gosei Co Ltd Resin molding

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0571258U (en) * 1990-12-06 1993-09-28 油谷重工株式会社 Swing flasher device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6390542A (en) * 1986-10-03 1988-04-21 Kuraray Co Ltd Production of rough-surfaced film
JPH03139533A (en) * 1989-10-25 1991-06-13 Toyoda Gosei Co Ltd Resin molding

Also Published As

Publication number Publication date
JPH0216337B2 (en) 1990-04-16

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