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1. 发明授权

US5455305A Propylene polymer yarn and articles made therefrom 失效
标题翻译：丙烯聚合物纱线和由其制成的制品
公开(公告)号：US5455305A
公开(公告)日：1995-10-03
申请号：US90831
申请日：1993-07-12
申请人： Adam F. Galambos
发明人： Adam F. Galambos
IPC分类号： A47G27/02 , D01F6/46 , D03D15/00 , D03D27/00 , C08L23/12 , C08L23/14
CPC分类号： D01F6/46 , Y10T428/23971 , Y10T428/23986 , Y10T442/3146 , Y10T442/3171 , Y10T442/3992 , Y10T442/637 , Y10T442/642 , Y10T442/696
摘要： Polyolefin yarn capable of increased shrinkage comprising continuous strand of multiple monofilament fibers or staple fibers of propylene polymer material consisting essentially of at least about 5 parts by weight, but less than 50 parts by weight of syndiotactic propylene polymer having a syndiotactic pentad fraction of 0.7 or more, blended with crystalline isotactic propylene polymer, each propylene polymer material independently selected from the group consisting of:(I) homopolymers of propylene; and(II) random crystalline propylene copolymers, terpolymers or both, consisting essentially of from about 80 to about 98.5% of propylene; and from about 1.5 to about 20.0% of at least one comonomer selected from the group consisting of ethylene and C.sub.4 -C.sub.8 alpha-olefins; said copolymer preferably containing from about 2 to about 10% ethylene when said C.sub.4 -C.sub.8 alpha-olefin is not present; and said terpolymer preferably containing from about 0.5 to about 5% ethylene when said C.sub.4 -C.sub.8 alpha-olefin is present; and including mixtures of such copolymers and terpolymers, wherein said amounts are expressed as weight %. Fabric, especially pile fabric such as carpeting is disclosed which is made from the yarn and has improved appearance retention properties.
摘要翻译：能够增加收缩率的聚烯烃纱线包括多根单丝纤维或丙烯聚合物材料的短纤维的连续线，其基本上由至少约5重量份但小于50重量份的间同立构五单元组分数为0.7的间规丙烯聚合物或更多地，与结晶全同立构丙烯聚合物共混，每个丙烯聚合物材料独立地选自：（I）丙烯均聚物; 和（II）无规结晶丙烯共聚物，三元共聚物或两者，基本上由约80-约98.5％的丙烯组成; 和约1.5至约20.0％的至少一种选自乙烯和C 4 -C 8α-烯烃的共聚单体; 当不存在所述C4-C8α-烯烃时，所述共聚物优选含有约2-约10％乙烯; 并且当存在所述C4-C8α-烯烃时，所述三元共聚物优选含有约0.5至约5％的乙烯; 并且包括这些共聚物和三元共聚物的混合物，其中所述量以重量％表示。公开了由纱线制成的织物，特别是地毯等绒面织物，并具有改善的外观保持性。

2. 发明授权

US5622765A Resilient high shrinkage propylene polymer yarn and articles made therefrom 失效
标题翻译：弹性高收缩丙烯聚合物纱线及其制成的制品
公开(公告)号：US5622765A
公开(公告)日：1997-04-22
申请号：US531983
申请日：1995-09-21
申请人： Luciano Clementini , Adam F. Galambos , Giuseppe Lesca , Kumar Ogale , Leonardo Spagnoli , Michael E. Starsinic
发明人： Luciano Clementini , Adam F. Galambos , Giuseppe Lesca , Kumar Ogale , Leonardo Spagnoli , Michael E. Starsinic
IPC分类号： D01F6/46 , B32B3/02 , C08F10/04 , C08L23/06
CPC分类号： D01F6/46 , Y10S526/916 , Y10T428/23993 , Y10T428/2915
摘要： Saxony carpet containing a pile yarn comprising propylene polymer yarn of increased resiliency and shrinkage, compared to crystalline propylene homopolymer yarn, having a continuous strand of multiple monofilament fibers, said fibers consisting essentially of certain propylene polymer blends and materials.
摘要翻译：包含具有增加的弹性和收缩率的丙烯聚合物纱线的绒头纱线的萨克森地毯与具有多根单丝纤维的连续纱线的结晶丙烯均聚物纱线相比，所述纤维基本上由某些丙烯聚合物共混物和材料组成。

3. 发明授权

US5587229A Resilient, high shrinkage propylene polymer yarn and articles made therefrom 失效
标题翻译：弹性高收缩丙烯聚合物纱线及其制成的制品
公开(公告)号：US5587229A
公开(公告)日：1996-12-24
申请号：US531985
申请日：1995-09-21
申请人： Luciano Clementini , Adam F. Galambos , Giuseppe Lesca , Kumar Ogale , Leonardo Spagnoli , Michael E. Starsinic
发明人： Luciano Clementini , Adam F. Galambos , Giuseppe Lesca , Kumar Ogale , Leonardo Spagnoli , Michael E. Starsinic
IPC分类号： D01F6/30 , D02G3/00 , C08F10/04 , C08L23/00
CPC分类号： D01F6/30 , Y10S526/916 , Y10T428/2915 , Y10T442/3114 , Y10T442/3122 , Y10T442/3146 , Y10T442/3976 , Y10T442/611 , Y10T442/637 , Y10T442/696
摘要： Fabric prepared from a propylene polymer yarn of increased resiliency and shrinkage, compared to crystalline propylene homopolymer yarn, comprising a strand of multiple monofilament fibers, the fibers consisting essentially of certain propylene polymer blends and materials.
摘要翻译：与由结晶丙烯均聚物纱线组成的丙烯聚合物纱线制备的织物相比，其结晶丙烯均聚物纱线包含多根单丝纤维，该纤维基本上由某些丙烯聚合物共混物和材料组成。

4. 发明授权

US5486419A Resilient, high strinkage propylene polymer yarn and articles made therefrom 失效
标题翻译：弹性高的丙烯聚合物纱线和由其制成的制品
公开(公告)号：US5486419A
公开(公告)日：1996-01-23
申请号：US371056
申请日：1995-01-10
申请人： Luciano Clementini , Adam F. Galambos , Giuseppe Lesca , Leonardo Spagnoli , Michael E. Starsinic , Kumar Ogale
发明人： Luciano Clementini , Adam F. Galambos , Giuseppe Lesca , Leonardo Spagnoli , Michael E. Starsinic , Kumar Ogale
IPC分类号： D01F6/06 , D01F6/30 , D01F6/46 , D01F8/06 , D02G3/04 , D02G3/32 , D03D15/08 , D03D27/00 , D02G3/00 , C08F10/04 , C08L23/00
CPC分类号： D02G3/32 , D01F6/30 , Y10S526/916 , Y10T428/2913 , Y10T428/2915 , Y10T428/2973
摘要： Disclosed is a polyolefin yarn capable of increased resiliency and shrinkage comprising continuous strands 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 terpolymers of propylene with ethylene and C.sub.4 -C.sub.8 alpha-olefin; compositions of copolymers of propylene with C.sub.4 -C.sub.8 alpha-olefin together with copolymers of propylene and ethylene or terpolymers of propylene-ethylene-C.sub.4 -C.sub.8 alpha-olefin; compositions of terpolymers of propylene, ethylene and C.sub.4 -C.sub.8 alpha-olefin in combination with copolymers of propylene and C.sub.4 -C.sub.8 alpha-olefin and copolymers of ethylene and C.sub.4 -C.sub.8 alpha-olefin; random crystalline propylene copolymers with ethylene or a C.sub.4 -C.sub.8 alpha-olefin; and a heterophasic polyolefin composition; and fabric, especially pile fabric, such as carpeting, produced therefrom.
摘要翻译：公开了一种能够提高弹性和收缩率的聚烯烃纱线，其包括多根单丝纤维或丙烯聚合物材料的短纤维的连续线，任选地与聚丙烯均聚物共混，所述丙烯聚合物材料选自丙烯与乙烯的三元共聚物和C4- C8α-烯烃; 丙烯与C 4 -C 8α-烯烃的共聚物与丙烯和乙烯的共聚物或丙烯 - 乙烯-C 4 -C 8α-烯烃的三元共聚物的组合物; 丙烯，乙烯和C 4 -C 8α-烯烃的三元共聚物与丙烯和C 4 -C 8α-烯烃的共聚物和乙烯和C 4 -C 8α-烯烃的共聚物的组合; 与乙烯或C 4 -C 8α-烯烃的无规结晶丙烯共聚物; 和多相聚烯烃组合物; 和织物，特别是绒布织物，如地毯，由其制成。

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