IT1268620B1 - Adhesive composition, corresponding process and equipment - Google Patents

Adhesive composition, corresponding process and equipment

Info

Publication number
IT1268620B1
IT1268620B1 IT94TO000792A ITTO940792A IT1268620B1 IT 1268620 B1 IT1268620 B1 IT 1268620B1 IT 94TO000792 A IT94TO000792 A IT 94TO000792A IT TO940792 A ITTO940792 A IT TO940792A IT 1268620 B1 IT1268620 B1 IT 1268620B1
Authority
IT
Italy
Prior art keywords
hot melt
melt adhesive
compsn
styrene
elastomeric
Prior art date
Application number
IT94TO000792A
Other languages
Italian (it)
Inventor
Gianfranco Palumbo
Original Assignee
P & G Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by P & G Spa filed Critical P & G Spa
Publication of ITTO940792A0 publication Critical patent/ITTO940792A0/en
Priority to IT94TO000792A priority Critical patent/IT1268620B1/en
Priority to KR1019970702277A priority patent/KR100271178B1/en
Priority to EP95935738A priority patent/EP0802949B1/en
Priority to MX9702542A priority patent/MX9702542A/en
Priority to PCT/US1995/013030 priority patent/WO1996011236A1/en
Priority to AU37642/95A priority patent/AU3764295A/en
Priority to JP8512693A priority patent/JPH10509748A/en
Priority to DE69530607T priority patent/DE69530607T2/en
Priority to AT95935738T priority patent/ATE239056T1/en
Priority to CA 2159930 priority patent/CA2159930C/en
Publication of ITTO940792A1 publication Critical patent/ITTO940792A1/en
Application granted granted Critical
Publication of IT1268620B1 publication Critical patent/IT1268620B1/en

Links

Abstract

An elastomeric hot melt adhesive compsn. comprises: (A) thermoplastic elastomer(s), and (B) tackifying resin(s). The thermoplastic elastomer(s) being a styrene/butadiene/styrene (SBS) copolymer or a blend of SBS with styrene/isoprene/styrene (SIS) in which SIS is present in an amt. equal to or less than 50 wt.% of the total block copolymer. The compsn. comprises: a) capability of bonding, when applied from the molten state, plastic and/or cellulosic materials, with a 90 deg peel force not lower than 0.5 N/cm; b) a tensile strength retention after 50 cycles of at least 40%; and c) a viscosity of 120,000 cps or less at 180 deg C and an applied shear of 80 second-1. Also claimed are: i) an elastomeric hot melt adhesive compsn.; ii) threads or strips formed from the elastomeric hot melt adhesive compsns.; iii) prodn. of the threads or strips; iv) appts. for the application of an elastomeric hot melt adhesive to a raw material; v) prodn. of an adhesive by foaming the hot melt adhesive compsn., extruding the foam produced and cooling the foam; vi) an elasticated absorbent article, where elastication is provided by the hot melt adhesive compsn.; vii) method of providing elastication in defined areas of an article; and viii) an elasticated article in which elastication is provided by a thermoplastic elastomeric compsn. applied under elastic tension and the elastic tension is completely or partially deactivated in defined areas.
IT94TO000792A 1994-10-07 1994-10-07 Adhesive composition, corresponding process and equipment IT1268620B1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT94TO000792A IT1268620B1 (en) 1994-10-07 1994-10-07 Adhesive composition, corresponding process and equipment
PCT/US1995/013030 WO1996011236A1 (en) 1994-10-07 1995-10-05 Adhesive composition, method and apparatus for manufacture thereof and abosrbent articles comprising said adhesive compostion
EP95935738A EP0802949B1 (en) 1994-10-07 1995-10-05 Adhesive composition, method and apparatus for manufacture thereof and abosrbent articles comprising said adhesive compostion
MX9702542A MX9702542A (en) 1994-10-07 1995-10-05 Adhesive composition, method and apparatus for manufacture thereof and abosrbent articles comprising said adhesive compostion.
KR1019970702277A KR100271178B1 (en) 1994-10-07 1995-10-05 Adhesive composition, preparation method thereof, apparatus for manufacturing same, and absorbent article comprising the adhesive composition
AU37642/95A AU3764295A (en) 1994-10-07 1995-10-05 Adhesive composition, method and apparatus for manufacture thereof and abosrbent articles comprising said adhesive compostion
JP8512693A JPH10509748A (en) 1994-10-07 1995-10-05 Adhesive composition, method and apparatus for producing them, and absorbent products containing said adhesive composition
DE69530607T DE69530607T2 (en) 1994-10-07 1995-10-05 ADHESIVE COMPOSITION, METHOD AND DEVICE FOR THE PRODUCTION THEREOF AND ABSORBENT OBJECTS CONTAINING THIS ADHESIVE COMPOSITION
AT95935738T ATE239056T1 (en) 1994-10-07 1995-10-05 ADHESIVE COMPOSITION, METHOD AND APPARATUS FOR PRODUCING THE SAME AND ABSORBENT ARTICLES CONTAINING THIS ADHESIVE COMPOSITION
CA 2159930 CA2159930C (en) 1994-10-07 1995-10-05 Adhesive composition and process and apparatus therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94TO000792A IT1268620B1 (en) 1994-10-07 1994-10-07 Adhesive composition, corresponding process and equipment

Publications (3)

Publication Number Publication Date
ITTO940792A0 ITTO940792A0 (en) 1994-10-07
ITTO940792A1 ITTO940792A1 (en) 1996-04-07
IT1268620B1 true IT1268620B1 (en) 1997-03-06

Family

ID=11412811

Family Applications (1)

Application Number Title Priority Date Filing Date
IT94TO000792A IT1268620B1 (en) 1994-10-07 1994-10-07 Adhesive composition, corresponding process and equipment

Country Status (2)

Country Link
CA (1) CA2159930C (en)
IT (1) IT1268620B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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
ITTO940792A1 (en) 1996-04-07
ITTO940792A0 (en) 1994-10-07
CA2159930A1 (en) 1996-04-08
CA2159930C (en) 2005-01-25

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971030