JP2002533557A5 - - Google Patents
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- Publication number
- JP2002533557A5 JP2002533557A5 JP2000591136A JP2000591136A JP2002533557A5 JP 2002533557 A5 JP2002533557 A5 JP 2002533557A5 JP 2000591136 A JP2000591136 A JP 2000591136A JP 2000591136 A JP2000591136 A JP 2000591136A JP 2002533557 A5 JP2002533557 A5 JP 2002533557A5
- Authority
- JP
- Japan
- Prior art keywords
- sealant
- layer
- sealant article
- containing material
- article according
- 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
- 239000000565 sealant Substances 0.000 description 15
- 239000000203 mixture Substances 0.000 description 6
- 239000004593 Epoxy Substances 0.000 description 4
- 125000003700 epoxy group Chemical group 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive Effects 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000011528 polyamide (building material) Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
Description
【特許請求の範囲】
【請求項１】 硬化可能なエポキシ含有材料、
前記エポキシ含有材料の硬化温度よりも低い軟化点をもった熱可塑性のポリアミド成分、及び
前記エポキシ含有材料の硬化剤、
を備え、
前記エポキシ含有材料の硬化後、−２０℃における伸び率が少なくとも２％となることを特徴とするシーラント組成物。
【請求項２】 請求項１に記載のシーラント組成物から形成されたシーラント層を備えることを特徴とするシーラント物品。
【請求項３】 前記シーラント層の下方の面に粘着性の層が設けられていることを特徴とする請求項２に記載のシーラント物品。
【請求項４】 前記粘着性の層が複数の粘着性微小球を含んでいることを特徴とする請求項３に記載のシーラント物品。
【請求項５】 前記粘着性の層の表面に、複数の突起を表面に形成した剥離層が備えられ、かつ前記突起が少なくとも前記粘着性の層と接することを特徴とする請求項３又は４に記載のシーラント物品。
【請求項６】 前記シーラント層の上方の面に、可撓性の層がさらに設けられていることを特徴とする請求項２〜５のいずれか１項に記載のシーラント物品。
【請求項７】 前記シーラント物品が、自動車のルーフ・ディッチの内側の面にフィットし、これを封止するような寸法をそなえていることを特徴とする請求項２〜６のいずれか１項に記載のシーラント物品。
【請求項８】 不連続部と、請求項２〜６のいずれか１項に記載のシーラント物品との組み合わせであって、前記不連続部を封止するように前記シーラント物品が位置決め及び加工されていることを特徴とする組み合わせ。
【請求項９】 前記不連続部が車両のパーツを構成するものであることを特徴とする請求項７に記載の組み合わせ。
【請求項１０】 前記シーラント物品の上にさらに塗料の層を有していることを特徴とする請求項７〜９のいずれか１項に記載の組み合わせ。
[Claims]
1. A curable epoxy-containing material,
A thermoplastic polyamide component having a softening point lower than the curing temperature of the epoxy-containing material, and a curing agent of the epoxy-containing material,
With
A sealant composition having an elongation at -20 ° C of at least 2% after curing of the epoxy-containing material.
2. A sealant article comprising a sealant layer formed from the sealant composition according to claim 1 .
3. The sealant article according to claim 2 , wherein an adhesive layer is provided on a surface below the sealant layer.
4. The sealant article according to claim 3 , wherein said sticky layer comprises a plurality of sticky microspheres.
5. A surface of the adhesive layer, according to claim 3 or 4 release layer to form a plurality of projections on the surface are provided, and the projection is equal to or in contact with at least said adhesive layer A sealant article according to claim 1.
Above the surface of wherein said sealant layer, the sealant article according to any one of claims 2 to 5, characterized in that the flexible layer is further provided.
Wherein said sealant article is fit on the inner surface of the roof ditch of an automobile, any one of claims 2-6, characterized in that it includes a sized to seal this A sealant article according to claim 1.
8. A discontinuity, a combination of a sealant article according to any one of claims 2-6, wherein the sealant article is positioned and processed so as to seal said discontinuity Combination characterized by having.
9. The combination according to claim 7, wherein the discontinuity constitutes a part of the vehicle.
10. The combination according to any one of claims 7 to 9 , further comprising a layer of paint on the sealant article.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10373892A JP2000192013A (en) | 1998-12-28 | 1998-12-28 | Sealant composition and sealant item prepared by using the same |
| JP10-373892 | 1998-12-28 | ||
| PCT/US1999/030325 WO2000039235A1 (en) | 1998-12-28 | 1999-12-20 | Sealant compositions and sealant articles using the same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002533557A JP2002533557A (en) | 2002-10-08 |
| JP2002533557A5 true JP2002533557A5 (en) | 2007-02-15 |
| JP4471500B2 JP4471500B2 (en) | 2010-06-02 |
Family
ID=18502940
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10373892A Pending JP2000192013A (en) | 1998-12-28 | 1998-12-28 | Sealant composition and sealant item prepared by using the same |
| JP2000591136A Expired - Lifetime JP4471500B2 (en) | 1998-12-28 | 1999-12-20 | Sealant articles and combinations thereof |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10373892A Pending JP2000192013A (en) | 1998-12-28 | 1998-12-28 | Sealant composition and sealant item prepared by using the same |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1157075A1 (en) |
| JP (2) | JP2000192013A (en) |
| KR (1) | KR20010101322A (en) |
| CN (1) | CN1198896C (en) |
| AU (1) | AU2198900A (en) |
| CA (1) | CA2353882A1 (en) |
| WO (1) | WO2000039235A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003253251A (en) * | 2002-02-27 | 2003-09-10 | Three M Innovative Properties Co | Sealing method |
| DE102007010171A1 (en) * | 2007-02-28 | 2008-09-04 | Tesa Ag | Heat-activated adhesive surface element |
| EP2019027A1 (en) | 2007-07-27 | 2009-01-28 | Sika Technology AG | Reinforcement element for reinforcing cavities in structural parts |
| PL2653486T3 (en) * | 2012-04-20 | 2015-04-30 | 3M Innovative Properties Co | Low density epoxy composition with low water uptake |
| DE102018102238B4 (en) | 2018-02-01 | 2022-06-23 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Process for gluing and sealing seams and joints and application of a process |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1217310A (en) * | 1981-09-14 | 1987-02-03 | George B. Park | Heat recoverable article |
| US4560579A (en) * | 1981-11-02 | 1985-12-24 | W. R. Grace & Co. | Process for coating of substrates with heat curable coating |
| US4517340A (en) * | 1982-08-25 | 1985-05-14 | Raychem Corporation | Adhesive composition |
| US5034251A (en) * | 1984-02-14 | 1991-07-23 | Raychem Limited | Adhesive composition |
| US5086088A (en) * | 1989-03-09 | 1992-02-04 | Minnesota Mining And Manufacturing Company | Epoxy-acrylate blend pressure-sensitive thermosetting adhesives |
| US5296556A (en) * | 1990-10-30 | 1994-03-22 | Union Camp Corporation | Three-component curable resin compositions |
| US5296557A (en) * | 1992-07-02 | 1994-03-22 | Union Camp Corporation | Two-component curable hot melt compositions |
| JP3491836B2 (en) * | 1993-09-28 | 2004-01-26 | ユニオン・キヤンプ・コーポレーシヨン | Curable adhesive composition containing polyamide resin |
| EP0798354B1 (en) * | 1996-03-29 | 2000-06-28 | Minnesota Mining And Manufacturing Company | Thermosettable adhesive with improved coatability |
-
1998
- 1998-12-28 JP JP10373892A patent/JP2000192013A/en active Pending
-
1999
- 1999-12-20 JP JP2000591136A patent/JP4471500B2/en not_active Expired - Lifetime
- 1999-12-20 WO PCT/US1999/030325 patent/WO2000039235A1/en not_active Application Discontinuation
- 1999-12-20 EP EP99966458A patent/EP1157075A1/en not_active Withdrawn
- 1999-12-20 CN CNB99815167XA patent/CN1198896C/en not_active Expired - Fee Related
- 1999-12-20 CA CA002353882A patent/CA2353882A1/en not_active Abandoned
- 1999-12-20 KR KR1020017008211A patent/KR20010101322A/en not_active Application Discontinuation
- 1999-12-20 AU AU21989/00A patent/AU2198900A/en not_active Abandoned
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