JPS55152630A - Car carpet - Google Patents
Car carpetInfo
- Publication number
- JPS55152630A JPS55152630A JP5877479A JP5877479A JPS55152630A JP S55152630 A JPS55152630 A JP S55152630A JP 5877479 A JP5877479 A JP 5877479A JP 5877479 A JP5877479 A JP 5877479A JP S55152630 A JPS55152630 A JP S55152630A
- Authority
- JP
- Japan
- Prior art keywords
- ethylene
- propylene
- primary substrate
- copolymer
- noncrystalline
- 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
Landscapes
- Laminated Bodies (AREA)
- Passenger Equipment (AREA)
Abstract
PURPOSE: To obtain a car carpet with high capacities for thermal insulation and others by applying a certain sort of noncrystalline copolymer of ethylene and propylene as a back-coating material to a primary substrate made of polypropylene under some conditions.
CONSTITUTION: A cloth woven by line-shaped drawn materials of polypropylene annealed for relaxation at 130W170°C with a relaxation rate of 10W30% after drawn 4W10 times longer at 90W170°C, is used for a primary substrate. On the rear side of the substrate, a layer of noncrystalline ethylene-propylene copolymer made as a by-product of crystalline ethylene-propylene block copolymer, with a melt flow rate (measured at 230°C and 2.16kg of load) 0.5W100 containing 10W60wt% of ethylene, is applied as a back-coating layer for making a tufted carpet. It is processed by pressing and heating above 50°C, and shaped to fit to an uneven car floor. The obtained back-coating material can be easily stuck to the primary substrate.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5877479A JPS55152630A (en) | 1979-05-14 | 1979-05-14 | Car carpet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5877479A JPS55152630A (en) | 1979-05-14 | 1979-05-14 | Car carpet |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55152630A true JPS55152630A (en) | 1980-11-28 |
JPS5614491B2 JPS5614491B2 (en) | 1981-04-04 |
Family
ID=13093888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5877479A Granted JPS55152630A (en) | 1979-05-14 | 1979-05-14 | Car carpet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55152630A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7014886B2 (en) * | 2002-06-26 | 2006-03-21 | Degussa Ag | Tuft and filament binding in unfinished carpet |
-
1979
- 1979-05-14 JP JP5877479A patent/JPS55152630A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7014886B2 (en) * | 2002-06-26 | 2006-03-21 | Degussa Ag | Tuft and filament binding in unfinished carpet |
Also Published As
Publication number | Publication date |
---|---|
JPS5614491B2 (en) | 1981-04-04 |
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