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公开(公告)号：CA2177377C
公开(公告)日：2005-01-11
申请号：CA2177377
申请日：1994-12-07
Applicant: DOW CHEMICAL CO
Inventor： RAMSEY DAVID B , STEWART KENNETH B
Abstract: Multilayer thermoplastic stretch wrap film having substantial one-sided clin g properties is made without the use of polymers with hi gh levels of n-hexane extractables, dissimilar polymer chemistries, or low mole cular weight tackifiers. The reverse or cling layer co mprises at least one homogeneously branched ethylene polymer composition having a densi ty of about 0.90 g/cc or less and the obverse or non-cli ng layer comprises a propylene or ethylene polymer composition having a densit y greater than 0.90 g/cc. The multilayer film is parti cularly useful for load palletization end-use applications.
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公开(公告)号：ES2119382T3
公开(公告)日：1998-10-01
申请号：ES95905355
申请日：1994-12-07
Applicant: DOW CHEMICAL CO
Inventor： RAMSEY DAVID B , STEWART KENNETH B
Abstract: Multilayer thermoplastic stretch wrap film having substantial one-sided cling properties is made without the use of polymers with high levels of n-hexane extractables, dissimilar polymer chemistries, or low molecular weight tackifiers. The reverse or cling layer comprises at least one homogeneously branched ethylene polymer composition having a density of about 0.90 g/cc or less and the obverse or non-cling layer comprises an propylene or ethylene polymer composition having a density greater than 0.90 g/cc. The multilayer film is particularly useful for load palletization end-use applications.
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公开(公告)号：FI962373A0
公开(公告)日：1996-06-07
申请号：FI962373
申请日：1996-06-07
Applicant: DOW CHEMICAL CO
Inventor： RAMSEY DAVID B , STEWART KENNETH B
Abstract: Multilayer thermoplastic stretch wrap film having substantial one-sided cling properties is made without the use of polymers with high levels of n-hexane extractables, dissimilar polymer chemistries, or low molecular weight tackifiers. The reverse or cling layer comprises at least one homogeneously branched ethylene polymer composition having a density of about 0.90 g/cc or less and the obverse or non-cling layer comprises an propylene or ethylene polymer composition having a density greater than 0.90 g/cc. The multilayer film is particularly useful for load palletization end-use applications.
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公开(公告)号：FI962373A
公开(公告)日：1996-06-07
申请号：FI962373
申请日：1996-06-07
Applicant: DOW CHEMICAL CO
Inventor： RAMSEY DAVID B , STEWART KENNETH B
Abstract: Multilayer thermoplastic stretch wrap film having substantial one-sided cling properties is made without the use of polymers with high levels of n-hexane extractables, dissimilar polymer chemistries, or low molecular weight tackifiers. The reverse or cling layer comprises at least one homogeneously branched ethylene polymer composition having a density of about 0.90 g/cc or less and the obverse or non-cling layer comprises an propylene or ethylene polymer composition having a density greater than 0.90 g/cc. The multilayer film is particularly useful for load palletization end-use applications.
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公开(公告)号：AU690623B2
公开(公告)日：1998-04-30
申请号：AU1400495
申请日：1994-12-07
Applicant: DOW CHEMICAL CO
Inventor： RAMSEY DAVID B , STEWART KENNETH B
Abstract: Multilayer thermoplastic stretch wrap film having substantial one-sided cling properties is made without the use of polymers with high levels of n-hexane extractables, dissimilar polymer chemistries, or low molecular weight tackifiers. The reverse or cling layer comprises at least one homogeneously branched ethylene polymer composition having a density of about 0.90 g/cc or less and the obverse or non-cling layer comprises an propylene or ethylene polymer composition having a density greater than 0.90 g/cc. The multilayer film is particularly useful for load palletization end-use applications.
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Patent Agency Ranking
公开(公告)号：AU1400495A
公开(公告)日：1995-06-27
申请号：AU1400495
申请日：1994-12-07
Applicant: DOW CHEMICAL CO
Inventor： RAMSEY DAVID B , STEWART KENNETH B
Abstract: Multilayer thermoplastic stretch wrap film having substantial one-sided cling properties is made without the use of polymers with high levels of n-hexane extractables, dissimilar polymer chemistries, or low molecular weight tackifiers. The reverse or cling layer comprises at least one homogeneously branched ethylene polymer composition having a density of about 0.90 g/cc or less and the obverse or non-cling layer comprises an propylene or ethylene polymer composition having a density greater than 0.90 g/cc. The multilayer film is particularly useful for load palletization end-use applications.
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公开(公告)号：CA2177377A1
公开(公告)日：1995-06-15
申请号：CA2177377
申请日：1994-12-07
Applicant: DOW CHEMICAL CO
Inventor： RAMSEY DAVID B , STEWART KENNETH B
Abstract: Multilayer thermoplastic stretch wrap film having substantial one-sided cling properties is made without the use of polymers with high levels of n-hexane extractables, dissimilar polymer chemistries, or low molecular weight tackifiers. The reverse or cling layer comprises at least one homogeneously branched ethylene polymer composition having a density of about 0.90 g/cc or less and the obverse or non-cling layer comprises a propylene or ethylene polymer composition having a density greater than 0.90 g/cc. The multilayer film is particularly useful for load palletization end-use applications.
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公开(公告)号：AT168631T
公开(公告)日：1998-08-15
申请号：AT95905355
申请日：1994-12-07
Applicant: DOW CHEMICAL CO
Inventor： RAMSEY DAVID B , STEWART KENNETH B
Abstract: Multilayer thermoplastic stretch wrap film having substantial one-sided cling properties is made without the use of polymers with high levels of n-hexane extractables, dissimilar polymer chemistries, or low molecular weight tackifiers. The reverse or cling layer comprises at least one homogeneously branched ethylene polymer composition having a density of about 0.90 g/cc or less and the obverse or non-cling layer comprises an propylene or ethylene polymer composition having a density greater than 0.90 g/cc. The multilayer film is particularly useful for load palletization end-use applications.
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公开(公告)号：AU6677996A
公开(公告)日：1998-02-10
申请号：AU6677996
申请日：1996-07-18
Applicant: DOW CHEMICAL CO
Inventor： RAMSEY DAVID B , VIDAURRI ROBERT G , COBLER BRAD A , OSWALD THOMAS
IPC: B65B41/12 , B65H16/10 , B65H23/182 , B65B11/04
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公开(公告)号：CO4520313A1
公开(公告)日：1997-10-15
申请号：CO96025398
申请日：1996-05-17
Applicant: DOW CHEMICAL CO
Inventor： RAMSEY DAVID B , VIDAURRI ROBERT G , COBLER BRAD A , OSWALD THOMAS
Abstract: Un método para desarrollar películas autoadhesivas a nivelesde ruido de desenrollamiento reducidos que comprende: (a)suministrar un rollo de alimentación de película autoadhesiva;(b) suministrar un aparato de desenrollamiento que tiene medios para enganchar de manera removible el rollo de alimentación y medios pala mantener un ángulo de salida de desenrollamiento suficientemente alto para impedir la generación de ruido excesivo durante el desenrolle y suministro o desenvolvimiento del rollo de alimentación;(c) enganchar el rollo de alimentación;(d) operar el aparato de desenrollamiento a un ángulo de salida de desenrollamiento suficientemente alto; y(e) desenrollar y suministrar o desenvolver la película.1Un dispositivo para desenrollar películas autoadhesivas a niveles de ruido de desenvolvimiento reducidos que comprende.(a) un aparato de desenvolvimiento que tiene medios para enganchar de manera removible un rollo de alimentación de película autoadhesiva, y,(b) medios que cooperan con el rollo de alimentación para mantener un ángulo de salida de desenvolvimientos suficientemente alto para impedir la generación de ruido excesivo durante el desenvolvimiento y suministro o desenrollamiento del rollo de alimentación.
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