JP4828110B2 - 革とウレタンフォ−ムとの積層体の製法 - Google Patents
革とウレタンフォ−ムとの積層体の製法 Download PDFInfo
- Publication number
- JP4828110B2 JP4828110B2 JP2004303522A JP2004303522A JP4828110B2 JP 4828110 B2 JP4828110 B2 JP 4828110B2 JP 2004303522 A JP2004303522 A JP 2004303522A JP 2004303522 A JP2004303522 A JP 2004303522A JP 4828110 B2 JP4828110 B2 JP 4828110B2
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- JP
- Japan
- Prior art keywords
- leather
- urethane foam
- hot melt
- manufacturing
- laminated body
- 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.)
- Active
Links
- 239000010985 leather Substances 0.000 title claims description 36
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 title claims description 30
- 239000006260 foam Substances 0.000 title claims description 27
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000012943 hotmelt Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 22
- 210000004027 cell Anatomy 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 210000000170 cell membrane Anatomy 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000006261 foam material Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- XPVIQPQOGTVMSU-UHFFFAOYSA-N (4-acetamidophenyl)arsenic Chemical compound CC(=O)NC1=CC=C([As])C=C1 XPVIQPQOGTVMSU-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
- 229920000299 Nylon 12 Polymers 0.000 description 1
- 229920013640 amorphous poly alpha olefin Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 210000000497 foam cell Anatomy 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000346 polystyrene-polyisoprene block-polystyrene Polymers 0.000 description 1
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Images
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Description
図1は本発明の革・ウレタンフォ−ム積層体の製造過程を示す図である。図中、1は革、2はウレタンフォ−ム、3はホットメルト材の不織布である。又、4は熱盤である。
尚、表中の記号の内容は以下の通りである。
革:牛皮革(1a)及びこれに5mm間隔で、穴径1.5mmで穿孔した革(1b)を用いた。
ホットメルト材:不織布状のポリアミド系ホットメルトであり、融点約95℃である。不織布は日東紡製PA1541、比較例の粒状ホットメルトは、日東紡製#9241を用いた。
ウレタンフォ−ム:厚さは10mmであり、フォ−ムaは汎用フォ−ム、フォ−ムbはセル膜を除去した膜なしフォ−ム(いずれもブリヂストン社製)。
2‥ウレタンフォ−ム、
3‥不織布状のホットメルト材、
4‥熱盤。
Claims (2)
- 多数の穿孔穴が形成された革とセル数が5〜30個/インチであるウレタンフォ−ムとを不織布状ホットメルト材を挟んで積層し、加圧・加熱下にホットメルト材を溶融し、革とウレタンフォ−ムとを接着したことを特徴とする革とウレタンフォ−ムとの積層体の製法。
- 前記ウレタンフォ−ムは、セル膜が除去されたものである請求項1に記載の革とウレタンフォ−ムとの積層体の製法。
Priority Applications (1)
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---|---|---|---|
JP2004303522A JP4828110B2 (ja) | 2004-10-18 | 2004-10-18 | 革とウレタンフォ−ムとの積層体の製法 |
Applications Claiming Priority (1)
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---|---|---|---|
JP2004303522A JP4828110B2 (ja) | 2004-10-18 | 2004-10-18 | 革とウレタンフォ−ムとの積層体の製法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006110960A JP2006110960A (ja) | 2006-04-27 |
JP4828110B2 true JP4828110B2 (ja) | 2011-11-30 |
Family
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JP2004303522A Active JP4828110B2 (ja) | 2004-10-18 | 2004-10-18 | 革とウレタンフォ−ムとの積層体の製法 |
Country Status (1)
Country | Link |
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JP (1) | JP4828110B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010042103A1 (de) * | 2010-10-07 | 2012-04-12 | Bader Gmbh & Co. Kg | Verfahren zur Herstellung von Lederteilen |
KR101107345B1 (ko) | 2011-04-11 | 2012-01-19 | 이향호 | 천연가죽과 스펀지의 라미네이팅 제조 방법 |
WO2013005878A1 (ko) * | 2011-07-07 | 2013-01-10 | Lee Whang Ho | 천연가죽과 스펀지의 라미네이팅 제조 방법 |
CN102824722A (zh) * | 2012-09-13 | 2012-12-19 | 飞乐克斯(山东)体育有限责任公司 | 一种皮革面料的整体体操垫及其制备方法 |
WO2014112404A1 (ja) * | 2013-01-17 | 2014-07-24 | 協伸株式会社 | 皮革積層体及びその製造方法 |
JP6542436B2 (ja) * | 2018-06-18 | 2019-07-10 | 株式会社イノアックコーポレーション | 表皮材とその製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3019354B2 (ja) * | 1990-02-27 | 2000-03-13 | 株式会社ブリヂストン | 内装材用積層体 |
JP3242984B2 (ja) * | 1992-04-27 | 2001-12-25 | 株式会社ブリヂストン | 積層体の製造方法 |
JP3854997B2 (ja) * | 1998-05-11 | 2006-12-06 | Kbセーレン株式会社 | 装飾シート |
JP4141866B2 (ja) * | 2003-03-12 | 2008-08-27 | 株式会社イノアックコーポレーション | 座席用緩衝材 |
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2004
- 2004-10-18 JP JP2004303522A patent/JP4828110B2/ja active Active
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