JP6439075B2 - 車両用内装部品の表皮材 - Google Patents
車両用内装部品の表皮材 Download PDFInfo
- Publication number
- JP6439075B2 JP6439075B2 JP2018505127A JP2018505127A JP6439075B2 JP 6439075 B2 JP6439075 B2 JP 6439075B2 JP 2018505127 A JP2018505127 A JP 2018505127A JP 2018505127 A JP2018505127 A JP 2018505127A JP 6439075 B2 JP6439075 B2 JP 6439075B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- skin material
- melt adhesive
- urethane
- skin
- 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.)
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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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/40—Applying molten plastics, e.g. hot melt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Description
前記第1の本発明における『黒系』とは、黒色と、黒色に近い色を含む。黒色に近い色は、以下の要件を満たすものとする。これらのことは、後述する本発明の実施の形態でも同様である。
黒色に近い色とは、前記メルトブロー不織布(裏布層)の表面に設けた前記ホットメルト接着材層の加熱溶融を赤外線ヒータあるいは近赤外線ヒータで行う際に、メルトブロー不織布(裏布層)表面での赤外線あるいは近赤外線の乱反射が少なく、メルトブロー不織布(裏布層)表面全体に亘って前記ホットメルト接着材層の均一な加熱を可能とする色である。
1C 表皮材(従来)
2 表皮層
3 裏布層
4 ウレタン層
5 ホットメルト接着材
10 基材
Claims (2)
- 表皮層と裏布層との間にウレタン層を備え、その裏布層の表面に設けたホットメルト接着材層により自動車用内装部品の基材に貼り付けられる自動車用内装部品の表皮材であって、
前記裏布層は、メルトブロー法で製造された黒系のメルトブロー不織布からなること
を特徴とする自動車用内装部品の表皮材。 - 表皮層と裏布層との間にウレタン層を備え、その裏布層の表面に設けたホットメルト接着材層により自動車用内装部品の基材に貼り付けられる自動車用内装部品の表皮材であって、
前記裏布層は、メルトブロー法で製造された黒系のメルトブロー不織布からなり、
前記ホットメルト接着材層を加熱溶融させるときの熱による前記ウレタン層のダメージを低減し得る該ウレタン層の厚みと密度として、前記基材への貼り付け前における前記ウレタン層の厚みと密度は、3.0mmと0.05g/m3に設定されていること
を特徴とする自動車用内装部品の表皮材。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2016/058244 WO2017158750A1 (ja) | 2016-03-16 | 2016-03-16 | 車両用内装部品の表皮材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017158750A1 JPWO2017158750A1 (ja) | 2018-07-19 |
JP6439075B2 true JP6439075B2 (ja) | 2018-12-19 |
Family
ID=59851696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018505127A Active JP6439075B2 (ja) | 2016-03-16 | 2016-03-16 | 車両用内装部品の表皮材 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6439075B2 (ja) |
WO (1) | WO2017158750A1 (ja) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3419611B2 (ja) * | 1994-12-28 | 2003-06-23 | アラコ株式会社 | 車両用難燃3層ラミネート構造体及びその製造方法 |
JP6192101B2 (ja) * | 2013-07-09 | 2017-09-06 | 河西工業株式会社 | 自動車用内装部品の表皮材貼合構造とその表皮材貼合方法 |
-
2016
- 2016-03-16 WO PCT/JP2016/058244 patent/WO2017158750A1/ja active Application Filing
- 2016-03-16 JP JP2018505127A patent/JP6439075B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JPWO2017158750A1 (ja) | 2018-07-19 |
WO2017158750A1 (ja) | 2017-09-21 |
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