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1. 发明公开

EP0499181A2 Gradual fragrance-emitting textile material 失效
标题翻译： Graduell duft-abgebende Textilien。
公开(公告)号：EP0499181A2
公开(公告)日：1992-08-19
申请号：EP92102202.6
申请日：1992-02-10
申请人： TREE EXTRACTS RESEARCH ASSOCIATION
发明人： Tashiro, Mikio , Hongu, Tetsuya , Orii, Kazunori
IPC分类号： D01F1/10 , D01F8/14 , D01F8/06
CPC分类号： D01F8/14 , D01F1/10 , D01F8/06 , Y10S428/905 , Y10T428/2915 , Y10T428/2924 , Y10T428/2929 , Y10T442/3154 , Y10T442/3976 , Y10T442/444
摘要： A gradual fragrance-emitting textile material contains at least 10% by weight of fragrant non-hollow core-in-sheath type composite staple fibers having a length of from 3 mm to 150 mm and comprising: (1) a non hollow core portion comprising (i) 0.1 to 5% of an essential oil and (ii) the balance consisting of an olefin polymer composition; and (2) a sheath portion covering the core portion and comprising a polyester resin, the olefin polymer composition (ii) comprising: (A) 50 to 98% by weight of an olefin polymer which is a polymerization product of at least one member selected from ethylene and α-olefins, and free from polar radicals; and (B) 2 to 50% by weight of a modified olefin polymer which is a copolymerization product of (a) 70 to 97% by weight of at least one olefin with (b) 3 to 30% by weight of at least one ethylenically unsaturated polar monomer selected from ethylenically unsaturated carboxylic acids, ethylenically unsaturated alcohols, ethylenically unsaturated esters and anhydrides and amides of the above-mentioned carboxylic acids, and uniformly blended with the olefin polymer (A).
摘要翻译：逐渐发出香味的纺织材料含有至少10重量％的长度为3mm至150mm的芳香非中空芯鞘型复合短纤维，包括：（1）非中空芯部分，其包含（i）0.1至5％的精油和（ii）余量由烯烃聚合物组合物组成; （2）覆盖芯部并包含聚酯树脂的护套部分，所述烯烃聚合物组合物（ii）包含：（A）50至98重量％的烯烃聚合物，所述烯烃聚合物是至少一种选择的聚合产物来自乙烯和α-烯烃，并且不含极性基团; 和（B）2-50重量％的改性烯烃聚合物，其是（a）70-97重量％的至少一种烯烃与（b）3-30重量％的至少一种烯键式选自烯键式不饱和羧酸，烯键式不饱和醇，烯属不饱和酯和上述羧酸的酸酐和酰胺的不饱和极性单体，并与烯烃聚合物（A）均匀混合。

2. 发明公开

EP0499181A3 Gradual fragrance-emitting textile material 失效
标题翻译：灰色发泡纺织材料
公开(公告)号：EP0499181A3
公开(公告)日：1993-07-14
申请号：EP92102202.6
申请日：1992-02-10
申请人： TREE EXTRACTS RESEARCH ASSOCIATION
发明人： Tashiro, Mikio , Hongu, Tetsuya , Orii, Kazunori
IPC分类号： D01F1/10 , D01F8/14 , D01F8/06
CPC分类号： D01F8/14 , D01F1/10 , D01F8/06 , Y10S428/905 , Y10T428/2915 , Y10T428/2924 , Y10T428/2929 , Y10T442/3154 , Y10T442/3976 , Y10T442/444
摘要： A gradual fragrance-emitting textile material contains at least 10% by weight of fragrant non-hollow core-in-sheath type composite staple fibers having a length of from 3 mm to 150 mm and comprising: (1) a non hollow core portion comprising (i) 0.1 to 5% of an essential oil and (ii) the balance consisting of an olefin polymer composition; and (2) a sheath portion covering the core portion and comprising a polyester resin, the olefin polymer composition (ii) comprising: (A) 50 to 98% by weight of an olefin polymer which is a polymerization product of at least one member selected from ethylene and α-olefins, and free from polar radicals; and (B) 2 to 50% by weight of a modified olefin polymer which is a copolymerization product of (a) 70 to 97% by weight of at least one olefin with (b) 3 to 30% by weight of at least one ethylenically unsaturated polar monomer selected from ethylenically unsaturated carboxylic acids, ethylenically unsaturated alcohols, ethylenically unsaturated esters and anhydrides and amides of the above-mentioned carboxylic acids, and uniformly blended with the olefin polymer (A).

3. 发明授权

US5206080A Fragrant non-hollow core-in-sheath type composite staple fiber and textile material containing same 失效
标题翻译：复合非中空型复合纤维和包含其的纺织材料
公开(公告)号：US5206080A
公开(公告)日：1993-04-27
申请号：US831864
申请日：1992-02-05
申请人： Mikio Tashiro , Tetsuya Hongu , Kazunori Orii
发明人： Mikio Tashiro , Tetsuya Hongu , Kazunori Orii
IPC分类号： D01F1/10 , D01F8/06 , D01F8/14
CPC分类号： D01F8/14 , D01F1/10 , D01F8/06 , Y10S428/905 , Y10T428/2915 , Y10T428/2924 , Y10T428/2929 , Y10T442/3154 , Y10T442/3976 , Y10T442/444
摘要： A fragrant non-hollow core-in-sheath type composite staple fiber having a length of from 3 mm to 150 mm and useful for gradual fragrance-emitting textile materials comprises (1) a non-hollow core portion comprising (i) 0.1 to 5% of an essential oil and (ii) the balance consisting of an olefin polymer composition; and (2) a sheath portion covering the core portion and comprising a polyester resin, the olefin polymer composition (ii) comprising: (A) 50 to 98% by weight of an olefin polymer which is a polymerization product of at least one member selected from ethylene and .alpha.-olefins, and free from polar radicals; and (B) 2 to 50% by weight of a modified olefin polymer that is a copolymerization product of (a) 70 to 97% by weight of at least one olefin with (b) 3 to 30% by weight of at least one ethylenically unsaturated polar monomer selected from ethylenically unsaturated carboxylic acids, ethylenically unsaturated alcohols, ethylenically unsaturated esters, anhydrides and amides of the above-mentioned carboxylic acids and uniformly blended with the olefin polymer (A).

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