JPH06114843A - Treatment of molding for car - Google Patents
Treatment of molding for carInfo
- Publication number
- JPH06114843A JPH06114843A JP30748692A JP30748692A JPH06114843A JP H06114843 A JPH06114843 A JP H06114843A JP 30748692 A JP30748692 A JP 30748692A JP 30748692 A JP30748692 A JP 30748692A JP H06114843 A JPH06114843 A JP H06114843A
- Authority
- JP
- Japan
- Prior art keywords
- molding
- core material
- resin material
- car
- resin
- 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
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 13
- 238000011282 treatment Methods 0.000 title abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000011347 resin Substances 0.000 claims abstract description 18
- 229920005989 resin Polymers 0.000 claims abstract description 18
- 239000011162 core material Substances 0.000 claims abstract description 16
- 239000000853 adhesive Substances 0.000 claims abstract description 8
- 230000001070 adhesive effect Effects 0.000 claims abstract description 7
- 239000012298 atmosphere Substances 0.000 claims abstract description 3
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000002440 industrial waste Substances 0.000 abstract description 2
- 239000002689 soil Substances 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Processing Of Solid Wastes (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、自動車用モールディン
グの構成材料を再利用するさいに実施される自動車用モ
ールディングの処理方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of treating an automobile molding, which is carried out when a constituent material of the automobile molding is reused.
【０００２】[0002]
【従来の技術】芯材と樹脂材とを接着剤で接着してなる
自動車用モールディングがあるが、自動車の製造過程な
どにあってはこのモールディングの端末不要部や不良品
などが少なからず発生するのである。ここに、芯材は一
般にステンレス、鉄又は鋼などの材料で形成されてお
り、樹脂材は塩化ビニール又はＡＢＳ樹脂などを成形し
たものとなされており、接着剤はアクリル・フェノール
樹脂溶剤系又は二成分ウレタン溶剤系のものなどが使用
されている。2. Description of the Related Art There is an automobile molding in which a core material and a resin material are adhered to each other with an adhesive agent. However, in the manufacturing process of an automobile, unnecessary parts of the molding and defective products are generated. Of. Here, the core material is generally formed of a material such as stainless steel, iron, or steel, the resin material is formed by molding vinyl chloride or ABS resin, and the adhesive is an acrylic / phenolic resin solvent-based or two-component resin. Components such as urethane solvent type are used.
【０００３】この端末不要部や不良品などを処理するさ
い芯材と樹脂材とを分離してその再利用を図ることが環
境保護の観点から好ましいのであるが、一旦接着剤で接
着されたこれらの分離は極めて困難なこととされてい
る。したがって、これが処理にさいして樹脂を燃焼させ
るか油化することが行われることもあるが、これらの処
理は一般にコスト高となるため、実際上は産業廃棄物と
して埋め立て処理することが行われている。It is preferable from the viewpoint of environmental protection to separate the core material and the resin material for treating the terminal unnecessary portion and defective products from the viewpoint of environmental protection. It is said that the separation of is extremely difficult. Therefore, although this may cause the resin to be burned or oiled during the treatment, these treatments generally result in high costs, and therefore, in reality, landfill treatment as industrial waste is performed. There is.
【０００４】[0004]
【発明が解決しようとする課題】本発明は、従来困難視
されていた自動車用モールディングを構成した芯材と樹
脂材との容易な再利用を可能となして環境保護に寄与す
ることを目的とする。SUMMARY OF THE INVENTION It is an object of the present invention to contribute to environmental protection by enabling easy reuse of a core material and a resin material which constitute a molding for an automobile, which has been conventionally regarded as difficult. To do.
【０００５】[0005]
【課題を解決するための手段及び作用】上記目的を達成
するため本発明においては、芯材と樹脂材とを接着剤で
接着してなる自動車用モールディングを飽和蒸気圧３ｋ
ｇ／ｃｍ２（１３３℃）〜８ｋｇ／ｃｍ２（１７０℃）
の雰囲気中に約１５分ほど放置する。この処理において
はゴムの加硫に使用される加硫釜を利用するのが便利で
ある。これにより、蒸気による熱、圧力及び水分が接着
剤に作用してこれを分解するものとなるのであり、一
方、芯材及び樹脂材は何等その性質を変ずるものとなら
ない。In order to achieve the above object, in the present invention, an automobile molding formed by adhering a core material and a resin material with an adhesive has a saturated vapor pressure of 3 k.
g / cm 2 (133 ° C) to 8 kg / cm 2 (170 ° C)
Leave it in the atmosphere for about 15 minutes. In this process, it is convenient to use a vulcanizer used for vulcanizing rubber. As a result, the heat, pressure and moisture of the steam act on the adhesive to decompose it, while the core material and the resin material do not change their properties.
【０００６】上記処理の後、芯材から樹脂材を剥離する
ようになす。このさい、接着剤は接着能力を失っている
ため、樹脂材は芯材から容易に分離されるものとなる。After the above treatment, the resin material is peeled off from the core material. At this time, since the adhesive has lost the adhesive ability, the resin material can be easily separated from the core material.
【０００７】かくして分離された芯材及び樹脂材はそれ
ぞれ別個の存在となって再生が可能となり、有効に利用
されるものとなる。The core material and the resin material thus separated are present separately, can be regenerated, and can be effectively used.
【０００８】[0008]
【発明の効果】上記したように本発明によれば、芯材と
樹脂材を困難なく分離して再生することが可能となり、
環境保護を多いに促進することができるのである。As described above, according to the present invention, the core material and the resin material can be separated and regenerated without difficulty,
It can greatly promote environmental protection.
Claims (1)
自動車用モールディングを飽和蒸気圧３ｋｇ／ｃｍ２〜
８ｋｇ／ｃｍ２の雰囲気中に約１５分ほど放置した後、
芯材から樹脂材を剥離することを特徴とする自動車用モ
ールディングの処理方法。1. An automobile molding formed by adhering a core material and a resin material with an adhesive has a saturated vapor pressure of 3 kg / cm 2 to.
After leaving it in an atmosphere of 8 kg / cm 2 for about 15 minutes,
A method of treating an automobile molding, which comprises peeling a resin material from a core material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30748692A JP3142667B2 (en) | 1992-10-05 | 1992-10-05 | Processing method of molding for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30748692A JP3142667B2 (en) | 1992-10-05 | 1992-10-05 | Processing method of molding for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06114843A true JPH06114843A (en) | 1994-04-26 |
| JP3142667B2 JP3142667B2 (en) | 2001-03-07 |
Family
ID=17969673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30748692A Expired - Fee Related JP3142667B2 (en) | 1992-10-05 | 1992-10-05 | Processing method of molding for automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3142667B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002361108A (en) * | 2001-06-06 | 2002-12-17 | Sinto Brator Co Ltd | Recycling method for used fixed tooth plate of jaw crusher |
| JP2007276709A (en) * | 2006-04-10 | 2007-10-25 | Nissan Motor Co Ltd | Vehicle body structure and overhauling method of vehicle body |
-
1992
- 1992-10-05 JP JP30748692A patent/JP3142667B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002361108A (en) * | 2001-06-06 | 2002-12-17 | Sinto Brator Co Ltd | Recycling method for used fixed tooth plate of jaw crusher |
| JP2007276709A (en) * | 2006-04-10 | 2007-10-25 | Nissan Motor Co Ltd | Vehicle body structure and overhauling method of vehicle body |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3142667B2 (en) | 2001-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20001128 |
|
| LAPS | Cancellation because of no payment of annual fees |