专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08557374B2 Water-dispersible and multicomponent fibers from sulfopolyesters 有权
标题翻译：来自磺基多酯的水分散性和多组分纤维
公开(公告)号：US08557374B2
公开(公告)日：2013-10-15
申请号：US12975482
申请日：2010-12-22
申请人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
发明人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
IPC分类号： B32B25/10 , D04H13/00
CPC分类号： D04B1/16 , D01F8/14 , D02J1/22 , D03D15/00 , D04H1/4291 , D04H1/4334 , D04H1/435 , D04H1/4382 , D04H1/4391 , D04H3/10 , Y10T428/249921 , Y10T428/249938 , Y10T428/2913 , Y10T428/2929 , Y10T428/2931 , Y10T442/2525 , Y10T442/2861 , Y10T442/30 , Y10T442/3146 , Y10T442/3154 , Y10T442/3163 , Y10T442/60 , Y10T442/637 , Y10T442/638 , Y10T442/64 , Y10T442/641 , Y10T442/68 , Y10T442/681 , Y10T442/689 , Y10T442/69
摘要： Disclosed are multicomponent fibers derived from a blend of a sulfopolyester with a water non-dispersible polymer wherein the as-spun denier is less than about 6 and wherein the water dispersible sulfopolyester exhibits a melt viscosity of less than 12,000 poise measured at 240° C. at a strain rate of 1 rad/sec, and wherein the sulfopolyester comprising less than about 25 mole % of residues of at least one sulfomonomer, based on the total moles of diacid or diol residues. The multicomponent fiber is capable of being drawn at a relatively high fiber speed, particularly at least about 2000 m/min, and may be used to produce microdenier fibers. Fibrous articles may be produced from the multicomponent fibers and microdenier fibers. Also disclosed is a process for multicomponent fibers, nonwoven fabrics, and microdenier webs.
摘要翻译：公开了衍生自磺基聚酯与水不可分散聚合物的共混物的多组分纤维，其中初纺旦尼尔小于约6，并且其中水分散性磺基聚酯在240℃下测量的熔体粘度小于12,000泊。以1rad / sec的应变速率，其中基于二酸或二醇残基的总摩尔数，磺基聚酯包含少于约25摩尔％的至少一种磺基单体的残基。多组分纤维能够以相对高的纤维速度，特别是至少约2000m / min的速度拉伸，并且可以用于生产微旦尼尔纤维。纤维制品可以由多组分纤维和微旦尼尔纤维生产。还公开了一种多组分纤维，非织造织物和微米网的方法。

2. 发明申请

US20110105628A1 WATER-DISPERSIBLE AND MULTICOMPONENT FIBERS FROM SULFOPOLYESTERS 有权
公开(公告)号：US20110105628A1
公开(公告)日：2011-05-05
申请号：US12975450
申请日：2010-12-22
申请人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
发明人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
IPC分类号： A61K47/32 , A61K8/85 , C08G75/24 , D04H13/00 , D02G3/02 , C11D3/37
CPC分类号： D04B1/16 , D01F8/14 , D02J1/22 , D03D15/00 , D04H1/4291 , D04H1/4334 , D04H1/435 , D04H1/4382 , D04H1/4391 , D04H3/10 , Y10T428/249921 , Y10T428/249938 , Y10T428/2913 , Y10T428/2929 , Y10T428/2931 , Y10T442/2525 , Y10T442/2861 , Y10T442/30 , Y10T442/3146 , Y10T442/3154 , Y10T442/3163 , Y10T442/60 , Y10T442/637 , Y10T442/638 , Y10T442/64 , Y10T442/641 , Y10T442/68 , Y10T442/681 , Y10T442/689 , Y10T442/69
摘要： Disclosed are multicomponent fibers derived from a blend of a sulfopolyester with a water non-dispersible polymer wherein the as-spun denier is less than about 6 and wherein the water dispersible sulfopolyester exhibits a melt viscosity of less than 12,000 poise measured at 240° C. at a strain rate of 1 rad/sec, and wherein the sulfopolyester comprising less than about 25 mole % of residues of at least one sulfomonomer, based on the total moles of diacid or diol residues. The multicomponent fiber is capable of being drawn at a relatively high fiber speed, particularly at least about 2000 m/min, and may be used to produce microdenier fibers. Fibrous articles may be produced from the multicomponent fibers and microdenier fibers. Also disclosed is a process for multicomponent fibers, nonwoven fabrics, and microdenier webs.

3. 发明申请

US20110097580A1 WATER-DISPERSIBLE AND MULTICOMPONENT FIBERS FROM SULFOPOLYESTERS 审中-公开
公开(公告)号：US20110097580A1
公开(公告)日：2011-04-28
申请号：US12975443
申请日：2010-12-22
申请人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
发明人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
IPC分类号： D02G3/22
CPC分类号： D04B1/16 , D01F8/14 , D02J1/22 , D03D15/00 , D04H1/4291 , D04H1/4334 , D04H1/435 , D04H1/4382 , D04H1/4391 , D04H3/10 , Y10T428/249921 , Y10T428/249938 , Y10T428/2913 , Y10T428/2929 , Y10T428/2931 , Y10T442/2525 , Y10T442/2861 , Y10T442/30 , Y10T442/3146 , Y10T442/3154 , Y10T442/3163 , Y10T442/60 , Y10T442/637 , Y10T442/638 , Y10T442/64 , Y10T442/641 , Y10T442/68 , Y10T442/681 , Y10T442/689 , Y10T442/69
摘要： Disclosed are multicomponent fibers derived from a blend of a sulfopolyester with a water non-dispersible polymer wherein the as-spun denier is less than about 6 and wherein the water dispersible sulfopolyester exhibits a melt viscosity of less than 12,000 poise measured at 240° C. at a strain rate of 1 rad/sec, and wherein the sulfopolyester comprising less than about 25 mole % of residues of at least one sulfomonomer, based on the total moles of diacid or diol residues. The multicomponent fiber is capable of being drawn at a relatively high fiber speed, particularly at least about 2000 m/min, and may be used to produce microdenier fibers. Fibrous articles may be produced from the multicomponent fibers and microdenier fibers. Also disclosed is a process for multicomponent fibers, nonwoven fabrics, and microdenier webs.

4. 发明授权

US07687143B2 Water-dispersible and multicomponent fibers from sulfopolyesters 有权
标题翻译：来自磺基多酯的水分散性和多组分纤维
公开(公告)号：US07687143B2
公开(公告)日：2010-03-30
申请号：US11648955
申请日：2007-01-03
申请人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
发明人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
IPC分类号： D02G3/00
CPC分类号： D01F8/14 , Y10T428/2913 , Y10T428/2918 , Y10T428/2924 , Y10T428/2929
摘要： Disclosed are multicomponent fibers derived from a blend of a sulfopolyester with a water non-dispersible polymer wherein the as-spun denier is less than about 6 and wherein the water dispersible sulfopolyester exhibits a melt viscosity of less than 12,000 poise measured at 240° C. at a strain rate of 1 rad/sec, wherein the sulfopolyester comprising less than about 25 mole % of residues of at least one sulfomonomer, based on the total moles of diacid or diol residues, and wherein said poly(ethylene) terephthalate has an inherent viscosity of less than 0.55 dL/g. The multicomponent fiber is capable of being drawn at a relatively high fiber speed, particularly at least about 2000 m/min, and may be used to produce microdenier fibers. Fibrous articles may be produced from the multicomponent fibers and microdenier fibers. Also disclosed is a process for multicomponent fibers, nonwoven fabrics, and microdenier webs.
摘要翻译：公开了衍生自磺基聚酯与水不可分散聚合物的共混物的多组分纤维，其中初纺旦尼尔小于约6，并且其中水分散性磺基聚酯在240℃下测量的熔体粘度小于12,000泊。以1rad / sec的应变速率，其中基于二酸或二醇残基的总摩尔数，磺基聚酯包含少于约25摩尔％的至少一种磺基单体的残基，并且其中所述聚（乙烯）对苯二甲酸酯具有固有的粘度小于0.55 dL / g。多组分纤维能够以相对高的纤维速度，特别是至少约2000m / min的速度拉伸，并且可以用于生产微旦尼尔纤维。纤维制品可以由多组分纤维和微旦尼尔纤维生产。还公开了一种多组分纤维，非织造织物和微米网的方法。

5. 发明授权

US06228949B1 Polymers of 3-butene esters, their preparation and use 失效
标题翻译： 3-丁烯酯的聚合物，其制备和用途
公开(公告)号：US06228949B1
公开(公告)日：2001-05-08
申请号：US09541987
申请日：2000-04-03
申请人： Dean Charles Webster , Allen Lynn Crain , Chadwick Edward Marlow
发明人： Dean Charles Webster , Allen Lynn Crain , Chadwick Edward Marlow
IPC分类号： C08F830
CPC分类号： C08F16/26 , C08F8/32 , C08F16/04 , C08F18/12 , C09D129/10 , C09D131/04
摘要： The specification describes various polymers having monomer of formula (I): In formula (I), R1 and R2 are, independently, hydrogen, a C1-C24 alkyl group, an aromatic or heteroaromatic group, a C3-C8 cycloalkyl or C2-C7 heterocycloalkyl group, or a —C(O)R3 group in which R3 is a C1-C24 alkyl group, an aromatic or heteroaromatic group, a C3-C8 cycloalkyl or C2-C7 heterocyclic group; or a —CH2—C(O)—R4 group in which R4 is a C1-C6 alkyl group. At least one of R1 and R2 is a —C(O)R3 group. The polymer may be a homopolymer or a copolymer containing other ethylenically unsaturated monomers. The polymer may be used in a variety of coating compositions such as inks, adhesives, paints and films. Unique monomers where both R1 and R2 are acetoacetyl groups and novel monomers where R2 is an acetoacetyl group are also described.
摘要翻译：该说明书描述了具有式（I）单体的各种聚合物：在式（I）中，R 1和R 2独立地为氢，C 1 -C 24烷基，芳族或杂芳族基，C 3 -C 8环烷基或C 2 -C 7 杂环烷基或其中R 3为C 1 -C 24烷基，芳族或杂芳族基团，C 3 -C 8环烷基或C 2 -C 7杂环基团的-C（O）R 3基团; 或其中R 4为C 1 -C 6烷基的-CH 2 -C（O）-R 4基团。 R 1和R 2中的至少一个是-C（O）R 3基团。聚合物可以是均聚物或含有其它烯属不饱和单体的共聚物。聚合物可以用于各种涂料组合物如油墨，粘合剂，油漆和薄膜中。还描述了其中R 1和R 2都是乙酰乙酰基的独特单体和其中R2是乙酰乙酰基的新型单体。

6. 发明授权

US6160057A Polymers of 3-butene esters, their preparation and use 失效
标题翻译： 3-丁烯酯的聚合物，其制备和用途
公开(公告)号：US6160057A
公开(公告)日：2000-12-12
申请号：US541989
申请日：2000-04-03
申请人： Dean Charles Webster , Allen Lynn Crain , Chadwick Edward Marlow
发明人： Dean Charles Webster , Allen Lynn Crain , Chadwick Edward Marlow
IPC分类号： C09D129/02 , C08F8/32 , C08F16/04 , C08F16/26 , C08F18/12 , C09D129/10 , C09D131/02 , C09D131/04
CPC分类号： C08F16/26 , C08F8/32 , C08F16/04 , C08F18/12 , C09D129/10 , C09D131/04
摘要： The specification describes various polymers having monomer of formula (I): ##STR1## In formula (I), R1 and R2 are, independently, hydrogen, a C.sub.1 -C.sub.24 alkyl group, an aromatic or heteroaromatic group, a C.sub.3 -C.sub.8 cycloalkyl or C.sub.2 -C.sub.7 heterocycloalkyl group, or a --C(O)R3 group. Preferably R1 and R2 are both a a --C(O)R3 group where R3 which can the same of different is selected from the group consisting of a C.sub.1 -C.sub.24 alkyl group, an aromatic or heteroaromatic group, a C.sub.3 -C.sub.8 cycloalkyl or C.sub.2 -C.sub.7 heterocyclic group; or a --CH.sub.2 --C(O)--R4 group in which R4 is a C.sub.1 -C.sub.6 alkyl group. At lease one of R1 and R2 is a --C(O)R3 group. The polymer may be a homopolymer or a copolymer containing other ethylenically unsaturated monomers. The polymer may be used in a variety of coating compositions such as inks, adhesives, paints and films. Unique monomers where both R1 and R2 are acetoacetyl groups and novel monomers where R2 is an acetoacetyl group are also described.
摘要翻译：该说明书描述了具有式（I）单体的各种聚合物：在式（I）中，R 1和R 2独立地为氢，C 1 -C 24烷基，芳族或杂芳族基，C 3 -C 8环烷基或C 2 -C 7 杂环烷基或-C（O）R 3基团。优选地，R 1和R 2均为a-C（O）R 3基团，其中可以相同不同的R 3选自C 1 -C 24烷基，芳族或杂芳族基团，C 3 -C 8环烷基或C 2 -C 8环烷基， C7杂环基; 或其中R 4为C 1 -C 6烷基的-CH 2 -C（O）-R 4基团。 R1和R2中的至少一个是-C（O）R 3基团。聚合物可以是均聚物或含有其它烯属不饱和单体的共聚物。聚合物可以用于各种涂料组合物如油墨，粘合剂，油漆和薄膜中。还描述了其中R 1和R 2都是乙酰乙酰基的独特单体和其中R2是乙酰乙酰基的新型单体。

7. 发明授权

US08163385B2 Water-dispersible and multicomponent fibers from sulfopolyesters 有权
公开(公告)号：US08163385B2
公开(公告)日：2012-04-24
申请号：US12975450
申请日：2010-12-22
申请人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
发明人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
IPC分类号： D02G3/00 , D04H1/56 , C08G63/68
CPC分类号： D04B1/16 , D01F8/14 , D02J1/22 , D03D15/00 , D04H1/4291 , D04H1/4334 , D04H1/435 , D04H1/4382 , D04H1/4391 , D04H3/10 , Y10T428/249921 , Y10T428/249938 , Y10T428/2913 , Y10T428/2929 , Y10T428/2931 , Y10T442/2525 , Y10T442/2861 , Y10T442/30 , Y10T442/3146 , Y10T442/3154 , Y10T442/3163 , Y10T442/60 , Y10T442/637 , Y10T442/638 , Y10T442/64 , Y10T442/641 , Y10T442/68 , Y10T442/681 , Y10T442/689 , Y10T442/69
摘要： Disclosed are multicomponent fibers derived from a blend of a sulfopolyester with a water non-dispersible polymer wherein the as-spun denier is less than about 6 and wherein the water dispersible sulfopolyester exhibits a melt viscosity of less than 12,000 poise measured at 240° C. at a strain rate of 1 rad/sec, and wherein the sulfopolyester comprising less than about 25 mole % of residues of at least one sulfomonomer, based on the total moles of diacid or diol residues. The multicomponent fiber is capable of being drawn at a relatively high fiber speed, particularly at least about 2000 m/min, and may be used to produce microdenier fibers. Fibrous articles may be produced from the multicomponent fibers and microdenier fibers. Also disclosed is a process for multicomponent fibers, nonwoven fabrics, and microdenier webs.

8. 发明授权

US08158244B2 Water-dispersible and multicomponent fibers from sulfopolyesters 有权
公开(公告)号：US08158244B2
公开(公告)日：2012-04-17
申请号：US12975459
申请日：2010-12-22
申请人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
发明人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
IPC分类号： B32B25/02 , D04H1/00
CPC分类号： D04B1/16 , D01F8/14 , D02J1/22 , D03D15/00 , D04H1/4291 , D04H1/4334 , D04H1/435 , D04H1/4382 , D04H1/4391 , D04H3/10 , Y10T428/249921 , Y10T428/249938 , Y10T428/2913 , Y10T428/2929 , Y10T428/2931 , Y10T442/2525 , Y10T442/2861 , Y10T442/30 , Y10T442/3146 , Y10T442/3154 , Y10T442/3163 , Y10T442/60 , Y10T442/637 , Y10T442/638 , Y10T442/64 , Y10T442/641 , Y10T442/68 , Y10T442/681 , Y10T442/689 , Y10T442/69
摘要： Disclosed are multicomponent fibers derived from a blend of a sulfopolyester with a water non-dispersible polymer wherein the as-spun denier is less than about 6 and wherein the water dispersible sulfopolyester exhibits a melt viscosity of less than 12,000 poise measured at 240° C. at a strain rate of 1 rad/sec, and wherein the sulfopolyester comprising less than about 25 mole % of residues of at least one sulfomonomer, based on the total moles of diacid or diol residues. The multicomponent fiber is capable of being drawn at a relatively high fiber speed, particularly at least about 2000 m/min, and may be used to produce microdenier fibers. Fibrous articles may be produced from the multicomponent fibers and microdenier fibers. Also disclosed is a process for multicomponent fibers, nonwoven fabrics, and microdenier webs.

9. 发明授权

US08148278B2 Water-dispersible and multicomponent fibers from sulfopolyesters 有权
公开(公告)号：US08148278B2
公开(公告)日：2012-04-03
申请号：US12982001
申请日：2010-12-30
申请人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
发明人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
IPC分类号： D03D15/00 , C08G63/00
CPC分类号： D04B1/16 , D01F8/14 , D02J1/22 , D03D15/00 , D04H1/4291 , D04H1/4334 , D04H1/435 , D04H1/4382 , D04H1/4391 , D04H3/10 , Y10T428/249921 , Y10T428/249938 , Y10T428/2913 , Y10T428/2929 , Y10T428/2931 , Y10T442/2525 , Y10T442/2861 , Y10T442/30 , Y10T442/3146 , Y10T442/3154 , Y10T442/3163 , Y10T442/60 , Y10T442/637 , Y10T442/638 , Y10T442/64 , Y10T442/641 , Y10T442/68 , Y10T442/681 , Y10T442/689 , Y10T442/69
摘要： Disclosed are multicomponent fibers derived from a blend of a sulfopolyester with a water non-dispersible polymer wherein the as-spun denier is less than about 6 and wherein the water dispersible sulfopolyester exhibits a melt viscosity of less than 12,000 poise measured at 240° C. at a strain rate of 1 rad/sec, and wherein the sulfopolyester comprising less than about 25 mole % of residues of at least one sulfomonomer, based on the total moles of diacid or diol residues. The multicomponent fiber is capable of being drawn at a relatively high fiber speed, particularly at least about 2000 m/min, and may be used to produce microdenier fibers. Fibrous articles may be produced from the multicomponent fibers and microdenier fibers. Also disclosed is a process for multicomponent fibers, nonwoven fabrics, and microdenier webs.

10. 发明申请

US20110095445A1 WATER-DISPERSIBLE AND MULTICOMPONENT FIBERS FROM SULFOPOLYESTERS 有权
公开(公告)号：US20110095445A1
公开(公告)日：2011-04-28
申请号：US12981982
申请日：2010-12-30
申请人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
发明人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
IPC分类号： D02G1/00 , D01D5/30
CPC分类号： D04B1/16 , D01F8/14 , D02J1/22 , D03D15/00 , D04H1/4291 , D04H1/4334 , D04H1/435 , D04H1/4382 , D04H1/4391 , D04H3/10 , Y10T428/249921 , Y10T428/249938 , Y10T428/2913 , Y10T428/2929 , Y10T428/2931 , Y10T442/2525 , Y10T442/2861 , Y10T442/30 , Y10T442/3146 , Y10T442/3154 , Y10T442/3163 , Y10T442/60 , Y10T442/637 , Y10T442/638 , Y10T442/64 , Y10T442/641 , Y10T442/68 , Y10T442/681 , Y10T442/689 , Y10T442/69
摘要： Disclosed are multicomponent fibers derived from a blend of a sulfopolyester with a water non-dispersible polymer wherein the as-spun denier is less than about 6 and wherein the water dispersible sulfopolyester exhibits a melt viscosity of less than 12,000 poise measured at 240° C. at a strain rate of 1 rad/sec, and wherein the sulfopolyester comprising less than about 25 mole % of residues of at least one sulfomonomer, based on the total moles of diacid or diol residues. The multicomponent fiber is capable of being drawn at a relatively high fiber speed, particularly at least about 2000 m/min, and may be used to produce microdenier fibers. Fibrous articles may be produced from the multicomponent fibers and microdenier fibers. Also disclosed is a process for multicomponent fibers, nonwoven fabrics, and microdenier webs.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式