JPH0195027A - Molding method of resin mold with skin material - Google Patents
Molding method of resin mold with skin materialInfo
- Publication number
- JPH0195027A JPH0195027A JP62252859A JP25285987A JPH0195027A JP H0195027 A JPH0195027 A JP H0195027A JP 62252859 A JP62252859 A JP 62252859A JP 25285987 A JP25285987 A JP 25285987A JP H0195027 A JPH0195027 A JP H0195027A
- Authority
- JP
- Japan
- Prior art keywords
- skin material
- parison
- base material
- mold
- molding
- 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
Links
- 239000000463 material Substances 0.000 title claims abstract description 105
- 238000000465 moulding Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 13
- 229920005989 resin Polymers 0.000 title claims abstract description 9
- 239000011347 resin Substances 0.000 title claims abstract description 9
- 239000011148 porous material Substances 0.000 claims description 8
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 239000006260 foam Substances 0.000 abstract description 16
- 230000001070 adhesive effect Effects 0.000 abstract description 6
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 238000000071 blow moulding Methods 0.000 description 4
- 229920005672 polyolefin resin Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/24—Lining or labelling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/24—Lining or labelling
- B29C2049/2412—Lining or labelling outside the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/24—Lining or labelling
- B29C2049/2431—Means for preparing or treating the label or lining, e.g. cutting, deforming, heating or applying adhesive
- B29C2049/2441—Deforming
- B29C2049/2442—Deforming while blow-moulding, e.g. the preform expansion deforms the label or lining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3086—Interaction between two or more components, e.g. type of or lack of bonding
- B29C2949/3088—Bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は、表面に軟質の表皮材がＶｉ層された樹脂成
形品の成形方法に関するらのである。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a method for molding a resin molded product having a Vi layer of soft skin material on its surface.
（従来の技術）
例えば、自動車のコンソールボックスは合成樹脂による
一体成形品が通常であるが、質感向上のため、最近では
表面に軟質の表皮材を貼り付けたものも開発されている
。第５図はこういったものにおける表皮材の貼り付けの
手法を示すものである。(Prior Art) For example, automobile console boxes are usually integrally molded from synthetic resin, but recently, console boxes with a soft skin material pasted on the surface have been developed to improve texture. FIG. 5 shows a method of pasting the skin material on such items.
成形にあたり、表皮材２は一方の金型６にセットされ、
この後両金型６．７間にパリソン（基材１）を押出す。During molding, the skin material 2 is set in one mold 6,
After this, the parison (base material 1) is extruded between both molds 6.7.
この場合、基材１は成形コストとの関係からオレフィン
系樹脂原料が使用される。In this case, an olefin resin raw material is used for the base material 1 in view of molding cost.
そして、表皮材２は塩化ビニル材よりなるソリッド層３
と、その発泡層４および不織布等よりなるバッキング材
１０を順に積層したものが使用される。このように、バ
ッキング材１０が必要となる理由は、基材１への貼り付
けの場合、異種材料間では良好な接着性が期待できない
からである。The skin material 2 is a solid layer 3 made of vinyl chloride material.
A foamed layer 4 and a backing material 10 made of nonwoven fabric or the like are laminated in this order. The reason why the backing material 10 is necessary in this manner is that good adhesion cannot be expected between different materials when pasting on the base material 1.
このバッキング材１０を基材１に向かい合わせた状態で
型閉じしてブロー成形を行ない、冷却固化後、再び型開
きすることにより、表皮材２の貼り付けられた成形品Ｓ
を１９でいた。Blow molding is performed by closing the mold with this backing material 10 facing the base material 1, and after cooling and solidifying, the mold is opened again to form a molded product S with the skin material 2 attached.
I was 19 years old.
（発明が解決しようとする問題点）
上記のようにして成形品を（りる場合には、次のような
問題点がある。(Problems to be Solved by the Invention) When molded products are molded as described above, there are the following problems.
０表皮材２の張り付けのために、バッキング材１０が特
に必要となる。したがって、表皮材２がコスト高となり
、成形品全体の￥Ｊ造ココスト高くなる。A backing material 10 is particularly required for pasting the skin material 2. Therefore, the cost of the skin material 2 increases, and the cost of the entire molded product increases.
■バッキング材１０の展開能力が乏しく、成形品Ｓの形
状自由度が制約される。(2) The expansion ability of the backing material 10 is poor, and the degree of freedom in the shape of the molded product S is restricted.
■上記した■、■の点はいずれもバッキング材１０の持
っている欠・点であるため、これを除去するためには、
バッキング材１０を廃止できればよい。■The above-mentioned points ■ and ■ are both defects and points that the backing material 10 has, so in order to remove them,
It is sufficient if the backing material 10 can be abolished.
このためには、表皮材２を基材１と同様の材質、すなわ
ちオレフィン系樹脂材料らで製作することが考えられる
。しかし、オレフィン系樹脂自体も展開能力が乏しいこ
とから、やはり形状自由度に制約を受ける結果となる。For this purpose, it is conceivable to manufacture the skin material 2 from the same material as the base material 1, that is, an olefin resin material. However, since the olefin resin itself has poor expansion ability, the degree of freedom of shape is still limited.
そこで、本発明は表皮材と基材との接着性を確保しなが
らバッキング材を廃止し、製造コストの低減と成形品の
形状自由度の向上を図らｌυとしたのである。Therefore, in the present invention, the backing material is eliminated while ensuring the adhesion between the skin material and the base material, thereby reducing the manufacturing cost and improving the degree of freedom in the shape of the molded product.
（問題点を解決するための手段）
上記の技術課題を達成するために、本発明は合成樹脂製
の基材の表面に表皮材を貼り付けるための方法であって
、成形に先立って表皮材の貼り付け面側に多数の細孔を
凹設しておき、これを貼り付ｔＪ面側が型の内側を向く
ようにして成形型に固定し、成形後には基材となるパリ
ソンを成形型の間へ押し出して型閉じした後、パリソン
内へエアーを注入し、これに伴い前記パリソンを表皮材
と共に成形面に倣って変形させることにより、前記細孔
に充填される樹脂を、表皮材側に食込む接続部とする一
方で、表皮材を引張り状態で成形させるようにしたので
ある。(Means for Solving the Problems) In order to achieve the above-mentioned technical problem, the present invention provides a method for pasting a skin material on the surface of a base material made of synthetic resin, in which the skin material is pasted on the surface of a base material made of synthetic resin. A large number of pores are formed in the pasting side of the mold, and this is fixed to the mold with the pasting tJ side facing the inside of the mold. After molding, the parison, which will serve as the base material, is placed in the mold. After extruding the resin between the pores and closing the mold, air is injected into the parison, and the parison is deformed along with the skin material to follow the molding surface, so that the resin filled in the pores is directed toward the skin material side. While the joint part is made to bite, the skin material is formed under tension.
〈作用）
ブロー成形に先立ち、表皮材の裏面に細かな孔を多数個
、凹設しておく。こうしておくことで、ブロー成形時に
パリソンの一部が侵入し、基材側に食込む接続部となる
。<Function> Prior to blow molding, a large number of fine holes are made in the back of the skin material. By doing so, a part of the parison will penetrate during blow molding and become a connection part that bites into the base material side.
また、ブロー成形の際はパリソンの膨出変形に伴って表
皮材も変形するため、表皮材は面方向に沿って引張り力
を受ける。このため、前記接続部は引張り方向へ潰され
るようにして絞り込まれる状態となる。すなわち、あた
かも基材が接続部を８１ｕだようにして接着するため、
表皮材は容易に剥離するのが回避される。Furthermore, during blow molding, the skin material is also deformed as the parison bulges out, so the skin material is subjected to tensile force along the surface direction. Therefore, the connecting portion is crushed and narrowed in the tensile direction. In other words, since the base material is bonded as if the connection part were 81u,
The skin material is prevented from peeling off easily.
（実施例）
以下、本発明を具体化した実施例を図面にしたがって詳
細に説明する。(Example) Hereinafter, an example embodying the present invention will be described in detail with reference to the drawings.
第４図は成形品Ｓ（自動車のコンソールボックスの蓋）
の一部を破断した状態のものを示している。図に示すよ
うに、基材１とその表面側に貼り付けられた表皮材２と
の二層構造となっている。Figure 4 shows molded product S (automobile console box lid)
A partially broken state is shown. As shown in the figure, it has a two-layer structure consisting of a base material 1 and a skin material 2 attached to the surface side thereof.
第１図はその断面構造を示すものである。基材１はオレ
フィン系樹脂材（例えばポリ１０ピレン）にて形成され
ており、表皮材２は塩化ビニル材にて形成されたソリッ
ド層３と、これに積層された塩化ビニルの発泡層４とか
らなっている。そして、基材１は表皮材２に対し発泡層
４側を接着面として接着されている。FIG. 1 shows its cross-sectional structure. The base material 1 is made of an olefin resin material (for example, poly-10-pyrene), and the skin material 2 includes a solid layer 3 made of a vinyl chloride material and a foam layer 4 of vinyl chloride laminated thereon. It consists of The base material 1 is adhered to the skin material 2 with the foam layer 4 side as the adhesive surface.
次に、成形品Ｓの製造過程について詳細に説明する。Next, the manufacturing process of the molded product S will be explained in detail.
表皮材２は基材１への貼り付けに先立ち、発泡層４の表
面（接着面）に対する処理工程を経る。Prior to being attached to the base material 1, the skin material 2 undergoes a treatment process on the surface (adhesive surface) of the foam layer 4.
ここでの処理は、多数本の釘を持ったローラを回転させ
ることで発泡層４の表面を突刺し、発泡層４の表面に適
当深さの細孔５を多数個、凹設するものである。In this process, a roller with a large number of nails is rotated to pierce the surface of the foam layer 4, and a large number of pores 5 of an appropriate depth are formed in the surface of the foam layer 4. be.
こうして前処理がなされた後、成形工程に移される。成
形工程では、従来同様の丁順にて１０−成形が行なわれ
る。すなわち、望開き状態の両金型６，７のうら、一方
何の型６には表皮材２を予め仕掛けておく。この場合に
は、発泡層４側が基材１に対向するようにしておく。こ
うしておいた後、両金型間にパリソン（基材１）を押出
す。そして、型閉じしてパリソン内にエアーを吹込めば
、パリソンは型面に倣って所定形状に成形される。After the pretreatment is performed in this way, the molding process is carried out. In the molding process, 10-molding is performed in the same order as in the conventional method. That is, the skin material 2 is placed in advance on the backs of both molds 6 and 7 in the open state, and on one of the molds 6. In this case, the foam layer 4 side is made to face the base material 1. After this, a parison (base material 1) is extruded between both molds. Then, by closing the mold and blowing air into the parison, the parison is molded into a predetermined shape following the mold surface.
この際のパリソンの膨出変形に伴い、表皮材は型面に押
付けられて基材１の表面に接着されるため、型聞き後に
は表皮材２が貼り付けられた成形品Ｓが取出される。At this time, as the parison bulges and deforms, the skin material is pressed against the mold surface and adhered to the surface of the base material 1, so after molding, the molded product S with the skin material 2 pasted is taken out. .
ところで、基材１と表皮材２との接着面について考察す
ると、その接着状況は次のようである。By the way, when considering the adhesion surface between the base material 1 and the skin material 2, the adhesion situation is as follows.
第２図はその状況を拡大して示すものである。Figure 2 shows the situation enlarged.
図によると、発泡層４の細孔５にはり材１側からの樹脂
が食込んで、“接続の足パ（接続部８）が形成されでい
る。またパリソンが膨出変形すると、表皮材２もまたこ
れに追従して変形するため、表皮材２は引張りの力（第
３図に承すｆ方向の力）を受ける。このため、発泡層４
の細孔５は引張り方向に伸びるが、これと直交する方向
では縮み、全体としては円が潰れて楕円形状の断面を呈
するものと思われる。したがって、発泡層４が接続部８
を潰れ方向から絞るようにして掴むことになる。According to the figure, the resin from the beam material 1 side has penetrated into the pores 5 of the foam layer 4, forming a "connection foot pad (connection part 8). Also, when the parison bulges and deforms, the skin material Since the foam layer 2 also deforms following this, the skin material 2 receives a tensile force (force in the f direction shown in FIG. 3).For this reason, the foam layer 4
Although the pores 5 extend in the tensile direction, they contract in the direction perpendicular to this, and the circle as a whole is collapsed to give an elliptical cross section. Therefore, the foam layer 4 is
You will grasp it by squeezing it from the direction of collapse.
この結果、発泡層４と基材１との接触面間に作用する接
着力に加え、接続部８をくわえ込む力が得られるため、
接着力を一層高めることができ、表皮材２の剥離が確実
に防止できる。As a result, in addition to the adhesive force that acts between the contact surfaces of the foam layer 4 and the base material 1, a force for gripping the connecting portion 8 is obtained, so that
The adhesive strength can be further increased, and peeling of the skin material 2 can be reliably prevented.
奪Ｉ！Ｉｎ
なお、本尭４は樹脂成形品と表皮材２との接着の分野に
広く適用可能であり、表皮材２、基材１に関しての材質
については、種々の変更例が可能である。また、本例で
は発泡層４にニードリングを加えたものを例示したが、
これを右さないものについては、ソリッド層３にニード
リング処理を加えることも可能である。Rob I! Note that the present invention 4 can be widely applied to the field of adhesion between resin molded products and the skin material 2, and various modifications can be made to the materials of the skin material 2 and the base material 1. In addition, in this example, the foam layer 4 was subjected to needling, but
If this is not the case, it is also possible to add needling treatment to the solid layer 3.
（発明の効果）
本発明の効果は次のようである。バッキング材を要する
ことなく、充分な接着効果を得ることができるため、表
皮材のコストダウンが図れる。このため、表皮材につい
て基材とは異種の材料を選定できるため、例えば展開能
力の高い塩化ビニル材等の使用も可能であるため、成形
品の形状の自由度を高めることができる。(Effects of the invention) The effects of the invention are as follows. Since a sufficient adhesive effect can be obtained without requiring a backing material, the cost of the skin material can be reduced. For this reason, it is possible to select a material different from that of the base material for the skin material, and it is also possible to use, for example, a vinyl chloride material with high expansion ability, so the degree of freedom in the shape of the molded product can be increased.
第１図は成形品の断面図、第２図は表皮材と基材との接
着状況を拡大して示す縦断面図、第３図は表皮材が引張
りの力を受けた場合の接続部の状態を示す平断面図、第
４図は成形品を破断して示す斜視図、第５図は成形工程
の概略を示す断面図、第６図は従来の成形品における表
皮材と基材との接着状況を拡大して示す断面図である。
１・・・基材
２・・・表皮材
４・・・発泡層
８・・・接続部
Ｓ・・・成形品
出願人 小島プレス工業株式会社
代理人 弁理士 岡田英彦（外１名）
第 １ 図
第２図 １３図
／
石４ 図
第 ６ 図
第 ６ 図Figure 1 is a cross-sectional view of the molded product, Figure 2 is an enlarged vertical cross-sectional view showing the state of adhesion between the skin material and the base material, and Figure 3 is the connection section when the skin material is subjected to tensile force. Figure 4 is a cross-sectional view showing the state of the molded product, Figure 4 is a perspective view showing the molded product broken, Figure 5 is a cross-sectional view showing an outline of the molding process, and Figure 6 shows the relationship between the skin material and the base material in a conventional molded product. FIG. 3 is a cross-sectional view showing an enlarged adhesion state. 1...Base material 2...Skin material 4...Foam layer 8...Connection part S...Molded product applicant Kojima Press Kogyo Co., Ltd. agent Patent attorney Hidehiko Okada (1 other person) No. 1 Figure 2 Figure 13/ Stone 4 Figure 6 Figure 6
Claims (1)
法であつて、成形に先立つて表皮材の貼り付け面側に多
数の細孔を凹設しておき、これを貼り付け面側が型の内
側を向くようにして成形型に固定し、成形後には基材と
なるパリソンを成形型の間へ押し出して型閉じした後、
パリソン内へエアーを注入し、これに伴い前記パリソン
を表皮材と共に成形面に倣って変形させることにより、
前記細孔に充填される樹脂を、表皮材側に食込む接続部
とする一方で、表皮材を引張り状態で成形させることを
特徴とする表皮材付き成形品の成形方法。This is a method for attaching a skin material to the surface of a synthetic resin base material.Prior to molding, a large number of pores are formed in the surface to which the skin material is to be applied. It is fixed in the mold so that it faces inside the mold, and after molding, the parison, which serves as the base material, is extruded between the molds and the mold is closed.
By injecting air into the parison and deforming the parison along with the skin material to follow the molding surface,
A method for molding a molded article with a skin material, characterized in that the resin filled in the pores is used as a connection part that bites into the skin material side, while the skin material is molded in a tensioned state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62252859A JPH0195027A (en) | 1987-10-07 | 1987-10-07 | Molding method of resin mold with skin material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62252859A JPH0195027A (en) | 1987-10-07 | 1987-10-07 | Molding method of resin mold with skin material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0195027A true JPH0195027A (en) | 1989-04-13 |
Family
ID=17243163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62252859A Pending JPH0195027A (en) | 1987-10-07 | 1987-10-07 | Molding method of resin mold with skin material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0195027A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998036892A1 (en) * | 1997-02-21 | 1998-08-27 | Möller Plast GmbH | Method for producing plastic components |
-
1987
- 1987-10-07 JP JP62252859A patent/JPH0195027A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998036892A1 (en) * | 1997-02-21 | 1998-08-27 | Möller Plast GmbH | Method for producing plastic components |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2537668B2 (en) | Method for manufacturing resin molded products | |
| EP0960719B1 (en) | Method of manufacturing skin-carrying internal-mold expansion molded body of synthetic resin, and metal mold used for the same method | |
| JP2685420B2 (en) | Manufacturing method of compound material | |
| JPH0195027A (en) | Molding method of resin mold with skin material | |
| JPH01105723A (en) | Molding method for resin molding item with surfacing material | |
| JPH0288331A (en) | Skin adhesive instrument panel | |
| JPH05229367A (en) | Instrument panel and its manufacture | |
| JPH01275020A (en) | Manufacture of laminated trim | |
| JPS60127116A (en) | Manufacture of integrally foam-molded product | |
| JPH0442109Y2 (en) | ||
| JP2006192797A (en) | Vacuum forming method and vacuum forming mold | |
| JPH0939078A (en) | Cloth lined hollow molded product | |
| JPS61144328A (en) | Blow molded article having skin and manufacture thereof | |
| JPS61127320A (en) | Laminated injection molding method | |
| JPH05261819A (en) | Manufacture of interior member having skin and base material | |
| JPH01222906A (en) | Preparation of resin molding | |
| JPH0363493B2 (en) | ||
| JP3667819B2 (en) | Interior material for vehicle and molding method thereof | |
| JPS6125829A (en) | Manufacture of interior material for motor car | |
| JPH08155980A (en) | Foamed molded product and production thereof | |
| JP2843616B2 (en) | Cushion product and manufacturing method thereof | |
| JP2515593Y2 (en) | Car interior parts | |
| JPS58203023A (en) | Manufacture of internal trim material of vehicle, etc. | |
| JPS61139425A (en) | In-mold product | |
| JPS6366667B2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Effective date: 20041209 Free format text: JAPANESE INTERMEDIATE CODE: A971007 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20050104 |
|
| A02 | Decision of refusal |
Effective date: 20050510 Free format text: JAPANESE INTERMEDIATE CODE: A02 |