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11.
公开(公告)号:ZA200000614B
公开(公告)日:2001-03-28
申请号:ZA200000614
申请日:2000-02-09
Applicant: MONTELL NORTH AMERICA INC
Inventor: STARSINIC MICHAEL E
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12.
公开(公告)号:CZ20000478A3
公开(公告)日:2001-01-17
申请号:CZ20000478
申请日:1999-05-14
Applicant: MONTELL NORTH AMERICA INC
Inventor: STARSINIC MICHAEL E
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13.
公开(公告)号:CA2296493A1
公开(公告)日:1999-12-16
申请号:CA2296493
申请日:1999-05-14
Applicant: MONTELL NORTH AMERICA INC
Inventor: STARSINIC MICHAEL E
IPC: C08L23/02 , C08K3/22 , C08K3/34 , C08K5/098 , C08K5/32 , C08K5/526 , C08K5/5353 , C08K13/02 , C08L23/10
Abstract: A polymer composition and fiber, film and fabric prepared therefrom. The composition contains (i) an acid neutralizing agent other than a metallic salt of a saturated or unsaturated fatty acid, (ii) a processing aid comprising a metallic salt of a saturated or unsaturated fatty acid, the metallic salt of a saturated or unsaturated being present in a maximum amount of 200 ppm, a stabilizer system containing (a) a phosphite selected from the group consisting of 2,2',2''-nitrilo¢triethyl-tris(3,3',5,5'-tetra-tert.butyl-1,1-biphenyl-2,2'-diyl)phosphite! and tris(2,4-di-tert-butylphenyl)phosphite; and (b) a N,N-dialkylhydroxylamine. Also disclosed is a method for preparing a polyolefin fiber, film or fabric which includes (A) incorporating the above additives into an olefin polymer, thereby producing a stabilized polyolefin polymer; and (B) extruding the stabilized olefin polymer through a die, thereby producing an olefin polymer fiber or film. A woven or non-woven fabric may be prepared from the olefin polymer fiber or film.
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公开(公告)号:CZ9801330A3
公开(公告)日:1998-11-11
申请号:CZ133098
申请日:1998-04-29
Applicant: MONTELL NORTH AMERICA INC
Inventor: BECKER RONALD F , STARSINIC MICHAEL E
IPC: C08J5/18 , C08K3/22 , C08K3/34 , C08K5/098 , C08K5/13 , C08K5/1535 , C08K5/17 , C08K5/32 , C08K5/523 , C08K5/526 , C08K5/5353 , C08L23/00 , C08L23/26 , D01F6/46
CPC classification number: C08K5/526 , C08K3/22 , C08K3/34 , C08K5/1535 , C08K5/32 , C08K5/5353 , C08K2201/019 , C08L23/02
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公开(公告)号:CZ133098A3
公开(公告)日:1998-11-11
申请号:CZ133098
申请日:1998-04-29
Applicant: MONTELL NORTH AMERICA INC
Inventor: BECKER RONALD F , STARSINIC MICHAEL E
IPC: C08J5/18 , C08K3/22 , C08K3/34 , C08K5/098 , C08K5/13 , C08K5/1535 , C08K5/17 , C08K5/32 , C08K5/523 , C08K5/526 , C08K5/5353 , C08L23/00 , C08L23/26 , D01F6/46
Abstract: A polymer composition and fiber, film or sheet prepared therefrom, which contains (i) an olefin polymer containing an acid neutralizing agent other than a metallic salt of a saturated or unsaturated fatty acid, and ii) a stabilizer system distributed throughout the polymer, the stabilizer system including (a) a phosphite selected from 2,2',2''-nitriloÄtriethyl-tris(3,3',5,5'-tetra-tert.butyl-1,1-biphenyl -2,2'-diyl)phosphiteÜ and tris(2,4-di-tert-butylphenyl) phosphite; and (b) a N,N-dialkylhydroxylamine. Also disclosed is a method for preparing a polyolefin fiber, film or sheet, which includes adding the above stabilizer to an olefin polymer containing an acid neutralizing agent other than a metallic salt of a saturated or unsaturated fatty acid, thereby producing a stabilized olefin polymer; and extruding the stabilized olefin polymer through a die.
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公开(公告)号:NO981917A
公开(公告)日:1998-11-03
申请号:NO981917
申请日:1998-04-28
Applicant: MONTELL NORTH AMERICA INC
Inventor: BECKER RONALD F , STARSINIC MICHAEL E
IPC: C08J5/18 , C08K3/22 , C08K3/34 , C08K5/098 , C08K5/13 , C08K5/1535 , C08K5/17 , C08K5/32 , C08K5/523 , C08K5/526 , C08K5/5353 , C08L23/00 , C08L23/26 , D01F6/46 , C08L23/02 , D01F6/04
CPC classification number: C08K5/526 , C08K3/22 , C08K3/34 , C08K5/1535 , C08K5/32 , C08K5/5353 , C08K2201/019 , C08L23/02
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公开(公告)号:DE69318735D1
公开(公告)日:1998-07-02
申请号:DE69318735
申请日:1993-01-23
Applicant: MONTELL NORTH AMERICA INC
Inventor: CLEMENTINI LUCIANO , GALAMBOS ADAM F , GIUSEPPE LESCA , OGALE KUMAR , SPAGNOLI LEONARDO , STARSINIC MICHAEL E
Abstract: Polyolefin yarn capable of increased resiliency and shrinkage comprising continuous strand of multiple monofilament fibers or staple fibers of propylene polymer material optionally blended with polypropylene homopolymer, said propylene polymer material selected from the group consisting of, amounts expressed as weight %: (I) (a) random crystalline terpolymer consisting essentially of from about 96.0% to about 85.0% of propylene, from about 1.5% to about 5.0% ethylene and from about 2.5% to about 10.0% of an olefin selected from the group consisting of C4-C8 alpha-olefins; and (b) compositions of random crystalline propylene polymers comprising: (1) from about 30 to about 65% of a copolymer of from about 80 to about 98% propylene with a C4-C8 alpha-olefin; and (2) from about 35 to about 70% of a copolymer of propylene and ethylene and optionally from about 2 to about 10% of a C4-C8 alpha-olefin; said copolymer containing from about 2 to about 10% ethylene when said C4-C8 alpha-olefin is not present and from about 0.5 to about 5% ethylene when said C4-C8 alpha-olefin is present; and (c) compositions of random crystalline propylene polymers in combination with a predominantly ethylene copolymer consisting essentially of: (1) about 15-35% of a terpolymer of from about 90-93% propylene and about 2-3.5% ethylene and about 5-6% C4-C8 alpha-olefin; and (2) about 30-75% of a copolymer of from about 80-90% propylene with a C4-C8 alpha-olefin; and (3) about 20-60% of a copolymer of from about 91-95% ethylene with a C4-C8 alpha-olefin; and (d) random crystalline propylene polymer comprising from about 1.5 to about 20.0 weight percent ethylene or a C4-C8 alpha-olefin; and blends of (a), (b), (c) or (d); or (II) (a) 90-55 parts polypropylene homopolymer having an isotactic index greater than 90 and/or crystalline copolymer of propylene with (i) ethylene and/or (ii) an alpha -olefin of formula CH2=CHR, where R is a C2-C6 alkyl radical, comprising less than 10% of ethylene and/or alpha -olefin; and (b) 10-45 parts of an elastomeric copolymer of propylene with comonomers of ethylene and/or an alpha -olefin of formula CH2=CHR, where R is a C2-C6 alkyl radical containing from 50 to 70 parts by weight of comonomers, and from 10 to 40% by weight insoluble in xylene at ambient temperature. Composition (c) also can be prepared by blending, after polymerization, component (c)(3) with polymerized composition comprising components (c)(1) and (c)(2). Fabric, especially pile fabric such as carpeting is disclosed which is made from the resilient yarn and has improved appearance retention properties.
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公开(公告)号:CA2475412A1
公开(公告)日:1993-07-24
申请号:CA2475412
申请日:1993-01-22
Applicant: MONTELL NORTH AMERICA INC
Inventor: SPAGNOLI LEONARDO , STARSINIC MICHAEL E , OGALE KUMAR , GALAMBOS ADAMS F , CLEMENTINI LUCIANO , LESCA GIUSEPPE
Abstract: Polyolefin yarn capable of increased resiliency and shrinkage comprising continuous strand of multiple monofilament fibers or staple fibers of propylene polymer material optionally blended with polypropylene homopolymer, said propylene polymer material selected from the group consisting of, amounts expressed as weight %: (I) (a) random crystalline terpolymer consisting essentially of from about 96.0% to about 85.0% of propylene, from about 1.5% to about 5.0% ethylene and from about 2.5% to about 10.0% of an olefin selected from the group consisting of C4-C8 alpha-olefins; and (b) compositions of random crystalline propylene polymers comprising: (1) from about 30 to about 65% of a copolymer of from about 80 to about 98% propylene with a C4-C8 alpha-olefin; and (2) from about 35 to about 70% of a copolymer of propylene and ethylene and optionally from about 2 to about 10% of a C4-C8 alpha-olefin; said copolymer containing from about 2 to about 10% ethylene when said C4-C8 alpha-olefin is not present and from about 0.5 to about 5% ethylene when said C4-C8 alpha-olefin is present; and (c) compositions of random crystalline propylene polymers in combination with a predominantly ethylene copolymer consisting essentially of: (1) about 15-35% of a terpolymer of from about 90-93% propylene and about 2-3.5% ethylene and about 5-6% C4-C8 alpha-olefin; and (2) about 30-75% of a copolymer of from about 80-90% propylene with a C4-C8 alpha-olefin; and (3) about 20-60% of a copolymer of from about 91-95% ethylene with a C4-C8 alpha-olefin; and (d) random crystalline propylene polymer comprising from about 1.5 to about 20.0 weight percent ethylene or a C4-C8 alpha-olefin; and blends of (a), (b), (c) or (d); or (II) (a) 90-55 parts polypropylene homopolymer having an isotactic index greater than 90 and/or crystalline copolymer of propylene with (i) ethylene and/or (ii) an alpha -olefin of formula CH2=CHR, where R is a C2-C6 alkyl radical, comprising less than 10% of ethylene and/or alpha -olefin; and (b) 10-45 parts of an elastomeric copolymer of propylene with comonomers of ethylene and/or an alpha -olefin of formula CH2=CHR, where R is a C2-C6 alkyl radical containing from 50 to 70 parts by weight of comonomers, and from 10 to 40% by weight insoluble in xylene at ambient temperature. Composition (c) also can be prepared by blending, after polymerization, component (c)(3) with polymerized composition comprising components (c)(1) and (c)(2). Fabric, especially pile fabric such as carpeting is disclosed which is made from the resilient yarn and has improved appearance retention properties.
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公开(公告)号:CA2475412C
公开(公告)日:2006-10-31
申请号:CA2475412
申请日:1993-01-22
Applicant: MONTELL NORTH AMERICA INC
Inventor: STARSINIC MICHAEL E , OGALE KUMAR , SPAGNOLI LEONARDO , GALAMBOS ADAMS F , LESCA GIUSEPPE , CLEMENTINI LUCIANO
Abstract: Disclosed are propylene polymer material fibers, yarns, pile fabrics and carpets capable of increased resiliency and shrinkage. The fibers are made of propylene polymer material optionally blended with polypropylene homopolymer. The propylene polymer material is: (I) (a) a random crystalline terpolymer of propylene, ethylene and a C4-C8 alpha-olefins; (b) a random crystalline propylene polymer composition comprising: (1) a copolymer of propylene with a C4-C8 alpha-olefin; and (2) a copolymer of propylene, ethylene and optionally a C4-C8 alpha-olefin; (c) a combination of: (1) a random crystalline terpolymer of propylene, ethylene and C4-C8 alpha-olefin; (2) a copolymer of propylene with a C4-C8 alpha-olefin; and (3) a copolymer of ethylene with a C4-C8 alpha-olefin; (d) a random crystalline propylene polymer comprising a small amount of ethylene or a C4-C8 alpha-olefin or (II) a heterophasic polyolefin composition comprising (a) 90-55 % of polypropylene homopolymer and (b) 10-45 % of an elastomeric copolymer of propylene with ethylene or a C4-C8 alpha-olefin.
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20.
公开(公告)号:CZ2000478A3
公开(公告)日:2001-01-17
申请号:CZ2000478
申请日:1999-05-14
Applicant: MONTELL NORTH AMERICA INC
Inventor: STARSINIC MICHAEL E
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