CA2159930A1 - Adhesive composition and process and apparatus therefor - Google Patents
Adhesive composition and process and apparatus thereforInfo
- Publication number
- CA2159930A1 CA2159930A1 CA 2159930 CA2159930A CA2159930A1 CA 2159930 A1 CA2159930 A1 CA 2159930A1 CA 2159930 CA2159930 CA 2159930 CA 2159930 A CA2159930 A CA 2159930A CA 2159930 A1 CA2159930 A1 CA 2159930A1
- Authority
- CA
- Canada
- Prior art keywords
- styrene
- adhesive composition
- block copolymer
- sis
- butadiene
- 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
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention relates to threads or strips, and the process and application therefor, where said threads or strips are formed from an elastomeric hot melt adhesive composition comprising at least one thermoplastic elastomer and at least one tackifying resin, the thermoplastic elastomer(s) being a styrene/butadiene/styrene (SBS) block copolymer or a blend of styrene/butadiene/styrene copolymer with styrene/isoprene/styrene (SIS) block copolymer in which SIS is present in an amount equal to or less than 50% by weight of the total block copolymer, and wherein the adhesive composition: a) is capable of bonding, when applied from the molten state, plastic and/or cellulose materials, with a 90° peel force not lower than 0.5 N/cm; b) has a tensile strength retention after 50 cycles of at least 40%; c) has a viscosity of 120,000 cps or less at 180°C and an applied shear of 80 sec-1.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT94TO000792A IT1268620B1 (en) | 1994-10-07 | 1994-10-07 | Adhesive composition, corresponding process and equipment |
ITTO94A000792 | 1994-10-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2159930A1 true CA2159930A1 (en) | 1996-04-08 |
CA2159930C CA2159930C (en) | 2005-01-25 |
Family
ID=11412811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2159930 Expired - Lifetime CA2159930C (en) | 1994-10-07 | 1995-10-05 | Adhesive composition and process and apparatus therefor |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA2159930C (en) |
IT (1) | IT1268620B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7943537B2 (en) | 2006-09-19 | 2011-05-17 | Irving Personal Care Limited | Stretch laminate material and methods of making same |
-
1994
- 1994-10-07 IT IT94TO000792A patent/IT1268620B1/en active IP Right Grant
-
1995
- 1995-10-05 CA CA 2159930 patent/CA2159930C/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7943537B2 (en) | 2006-09-19 | 2011-05-17 | Irving Personal Care Limited | Stretch laminate material and methods of making same |
Also Published As
Publication number | Publication date |
---|---|
IT1268620B1 (en) | 1997-03-06 |
CA2159930C (en) | 2005-01-25 |
ITTO940792A0 (en) | 1994-10-07 |
ITTO940792A1 (en) | 1996-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20151005 |