公开(公告)号：US20060185556A1

公开(公告)日：2006-08-24

申请号：US11338983

申请日：2006-01-25

申请人： Sung Cho ,  Ju Kang ,  Seok Kim ,  Woo Yoon

发明人： Sung Cho ,  Ju Kang ,  Seok Kim ,  Woo Yoon

IPC分类号： C08L1/24

CPC分类号： D06P1/382 ,  C09B67/0047

摘要： Provided is a fiber-reactive dye mixture, comprising (i) one or more reactive dyes represented by Formula 1, and (ii) one or more reactive dyes represented by Formula 2: and a dyeing method using the same. The dye mixture of the present invention exhibits superior adsorptivity and fixability when dyeing a fiber material containing nitrogen or hydroxyl group, particularly a cellulose fiber material, and particularly very high light fastness and wet fastness, and thus provides a variety of balanced physical properties which are required in dyeing.

摘要翻译： 提供了一种纤维反应性染料混合物，其包含（i）由式1表示的一种或多种活性染料和（ii）由式2表示的一种或多种活性染料和使用其的染色方法。 本发明的染料混合物在染色含有氮或羟基的纤维材料，特别是纤维素纤维材料时具有优异的吸附性和定影性，特别是耐光牢度和耐湿牢度特别好，因此提供了各种平衡的物理性能 染色需要

公开(公告)号：US5952064A

公开(公告)日：1999-09-14

申请号：US797766

申请日：1997-02-07

申请人： Mark van der Bleek ,  David Pohl

发明人： Mark van der Bleek ,  David Pohl

IPC分类号： B65D75/40 ,  A22C13/00 ,  B29C47/20 ,  B29C55/00 ,  B29C55/26 ,  B29D7/01 ,  B29K1/00 ,  B29L7/00 ,  C08J5/18 ,  C08L1/24 ,  A23G1/00 ,  B29D22/00 ,  D01F11/02

CPC分类号： C08J5/18 ,  A22C13/0013 ,  B29C55/005 ,  B29C55/26 ,  B29D7/01 ,  B29K2001/00 ,  B29K2995/0053 ,  C08J2301/24 ,  Y10T428/1324 ,  Y10T428/1334 ,  Y10T428/1352 ,  Y10T428/139

摘要： A tubular film for encasing food. The tubular film comprises a material which has been regenerated from a viscose solution. The tubular material is longitudinally stretched by from +8 to +40 percent and transversely stretched by from -20 to +40 percent while wet and the stretch is maintained during drying, said transverse stretch and longitudinal stretch being sufficient to obtain a surface area increase of at least 10 percent from the point of regeneration. In general, the tubular material has a wall thickness of from about 60 to about 90 percent of the same tubular material except without the combined stretch. The invention also includes the method for making the tubular material by stretching the regenerated tubular material while wet and maintaining the stretch during drying.

摘要翻译： 用于包装食物的管状薄膜。 管状膜包括已经从粘胶溶液再生的材料。 管状材料纵向拉伸+8％至+ 40％，横向拉伸-20％​​至+40％，同时湿润并且在干燥过程中保持拉伸，所述横向拉伸和纵向拉伸足以获得表面积增加 至少10％来自再生。 通常，管状材料的壁厚除了没有组合拉伸之外，具有相同管状材料的约60％至约90％。 本发明还包括通过在湿润时拉伸再生的管状材料并在干燥期间保持拉伸来制造管状材料的方法。

公开(公告)号：US5609676A

公开(公告)日：1997-03-11

申请号：US569510

申请日：1995-12-08

申请人： Andreas von der Eltz

发明人： Andreas von der Eltz

IPC分类号： C08B1/14 ,  C08B9/00 ,  C08B16/00 ,  C08J5/18 ,  C08J11/16 ,  C08L1/00 ,  C08L1/02 ,  D01F2/06 ,  D01F2/08 ,  D06M15/03 ,  C09D101/24 ,  C08L1/24

CPC分类号： C08J5/18 ,  C08B9/00 ,  D01F2/06 ,  D06M15/035 ,  C08J2301/02

摘要： A process which comprises suspending a reactive-dyed cellulose material, optionally in mixture with pulp, in an alkali metal hydroxide solution (alkali cellulose), optionally subjecting the alkali cellulose to the action of a reducing sulfur compound at a temperature from 20.degree. to 80.degree. C., then allowing the alkali cellulose to ripen at temperatures from 30.degree. to 80.degree. C. for at least 30 minutes, dissolving the alkali cellulose at a temperature from 10.degree. to 30.degree. C. by conversion with carbon disulfide into the xanthate, and spinning the xanthated alkali cellulose into fibers, makes it possible to recycle cellulosic waste textiles into similarly colored or colorless cellulose fiber materials.

摘要翻译： 一种方法，其包括将任选与纸浆混合的活性染色纤维素材料悬浮在碱金属氢氧化物溶液（碱性纤维素）中，任选地使碱性纤维素在20℃至80℃的温度下进行还原性硫化合物的作用 然后使碱性纤维素在30℃至80℃的温度下成熟至少30分钟，通过用二硫化碳转化成黄原酸酯将碱纤维素溶解在10℃至30℃的温度下 ，并将黄原酸纤维素纺丝成纤维，使得可以将纤维素废料纺织品再循环到类似的有色或无色的纤维素纤维材料中。

公开(公告)号：US5584919A

公开(公告)日：1996-12-17

申请号：US302017

申请日：1994-09-09

申请人： Wha S. Lee ,  Seong M. Jo ,  Ho J. Kang ,  Dong B. Kim ,  Chong S. Park

发明人： Wha S. Lee ,  Seong M. Jo ,  Ho J. Kang ,  Dong B. Kim ,  Chong S. Park

IPC分类号： C08B1/00 ,  C08J3/20 ,  D01F2/00 ,  C08L1/02 ,  C08L1/24

CPC分类号： D01F2/00 ,  C08B1/003 ,  C08J3/203 ,  C08J2301/02

摘要： This specification discloses pelletized pre-dope granules of cellulose and a tertiary amine oxide wherein the tertiary amine oxide is homogeneously dispersed throughout the cellulose and a process for making them. According to the invention, the pelletized pre-dope granules can be prepared by a process comprising of the steps of feeding cellulose to a mill with knife-edged blades, together with the tertiary amine oxide powder having a water content of 5 to 17% by weight; and milling and blending the resulting solid mixture in the blender, while heating the solid mixture at a temperature sufficient to agglomerate as a result of instantaneous melting of tertiary amine oxide powder and simultaneous penetration of the molten amine oxide into cellulose without dissolving the cellulose. The pre-dope granules thus obtained can be used in making shaped cellulosic articles such as fibers and films. According to the invention, the shaped cellulosic articles can be produced from the process comprising the steps of heating the pre-dope granules in the barrel of an extruder to give a dope solution, extruding the resulting dope solution to provide an extrudate to be spun, and spinning the extrudate through a spinnerette or die.

摘要翻译： 本说明书公开了纤维素和叔胺氧化物的颗粒状预涂料颗粒，其中叔胺氧化物均匀地分散在整个纤维素中以及制备它们的方法。 根据本发明，造粒的预涂料颗粒可以通过以下方法制备，所述方法包括以下步骤：将纤维素与刀刃一起进料到研磨机中，同时将含水率为5〜17％的叔胺氧化物粉末与 重量; 并将所得固体混合物研磨并混合在混合器中，同时由于叔胺氧化物粉末的瞬时熔化和熔融的氧化胺同时渗透到纤维素中而不溶解纤维素，在足以凝聚的温度下加热固体混合物。 由此获得的预掺杂颗粒可用于制造成形纤维素制品如纤维和薄膜。 根据本发明，成形纤维素制品可以由包括以下步骤的方法制备，所述方法包括以下步骤：在挤出机的筒中加热预涂料颗粒，得到涂料溶液，挤出所得的涂料溶液以提供待纺丝的挤出物， 并通过喷丝板或模具将挤出物纺丝。

公开(公告)号：US5556452A

公开(公告)日：1996-09-17

申请号：US293056

申请日：1994-08-19

申请人： Wolfram Kalt ,  Johann M anner ,  Heinrich Firgo

发明人： Wolfram Kalt ,  Johann M anner ,  Heinrich Firgo

IPC分类号： C08B1/00 ,  C08J5/18 ,  C08K5/17 ,  C08L1/00 ,  C08L1/02 ,  D01F2/00 ,  D01F2/02 ,  C08L1/24 ,  C09D101/02 ,  C09D101/24

CPC分类号： C08L1/02 ,  D01F2/00

摘要： Moulding material and spinning material respectively containing cellulose, an aqueous tertiary amine-oxide, a non-solvent and a stabiliser, characterised in that, one or more stabilisers are provided which altogether have a basic and antioxidant action with the proviso that the basic stabiliser is not phosphate. The moulding material and spinning material respectively according to the invention are thermally stabilised against a runaway of the decomposition reaction. The degradation of the cellulose and of the amine-oxide is also largely prevented.

摘要翻译： 分别含有纤维素，叔胺氧化物，非溶剂和稳定剂的成型材料和纺丝材料，其特征在于提供一种或多种稳定剂，其总共具有碱性和抗氧化作用，条件是碱性稳定剂是 不是磷酸盐。 分别根据本发明的成型材料和纺丝材料对于分解反应的失控而进行热稳定化。 纤维素和氧化胺的降解也大大地被防止。

公开(公告)号：US4193805A

公开(公告)日：1980-03-18

申请号：US923961

申请日：1978-07-12

申请人： Claudine Mauric ,  Rainer Wolf

发明人： Claudine Mauric ,  Rainer Wolf

IPC分类号： C08K5/5399 ,  C09K21/12 ,  C09K3/28 ,  C08L1/24

CPC分类号： C09K21/12 ,  C08K5/5399

摘要： The present invention concerns novel flameproofed regenerated cellulose incorporating, as flameproofing agent, a phosphoric acid or thiophosphoric acid mono- or triamide.

摘要翻译： 本发明涉及作为防火剂掺入磷酸或硫代磷酸单酰胺或三酰胺的新型隔爆型再生纤维素。

公开(公告)号：US4111701A

公开(公告)日：1978-09-05

申请号：US728584

申请日：1976-10-01

申请人： Borivoj Richard Franko-Filipasic ,  Edward F. Orwoll ,  Vithal C. Patel

发明人： Borivoj Richard Franko-Filipasic ,  Edward F. Orwoll ,  Vithal C. Patel

IPC分类号： C08G79/02 ,  C08L1/08 ,  C08L85/02 ,  D01F2/10 ,  C08L1/24

CPC分类号： C08L85/02 ,  C08G79/025 ,  C08L1/08 ,  D01F2/10

摘要： Flame-retarded regenerated cellulose filaments and filamentary articles having dispersed therein polymeric phosphazenes with P-O-P oxygen linkages that are prepared through the condensation of alkyl esters of phosphorus acids with acid halides of phosphorus acids with elimination of alkyl halides; and method for their preparation.

公开(公告)号：US4022631A

公开(公告)日：1977-05-10

申请号：US578934

申请日：1975-05-19

申请人： Albin F. Turbak ,  Richard B. Hammer ,  Norman A. Portnoy ,  Richard E. Davies

发明人： Albin F. Turbak ,  Richard B. Hammer ,  Norman A. Portnoy ,  Richard E. Davies

IPC分类号： C08L1/00 ,  C08B16/00 ,  C08J5/18 ,  C08L1/24

CPC分类号： C08B16/00

摘要： Cellulosic articles are regenerated from a cellulosic solution formed by the addition of cellulosic material to dimethyl sulfoxide and formaldehyde or paraformaldehyde by contacting the cellulosic solution with an aqueous solution having a pH greater than seven of a water soluble nucleophilic compound selected from the group consisting of ammonia, ammonium salts, saturated amines and salts of sulfur compounds in which the sulfur has a valence of less than six.

摘要翻译： 纤维素制品从通过将纤维素材料加入二甲基亚砜和甲醛或多聚甲醛形成的纤维素溶液中再生，通过使纤维素溶液与pH大于7的水溶性亲核化合物的水溶液接触，所述水溶性亲核化合物选自氨 ，铵盐，饱和胺和硫化合物的盐，其中硫的价数小于6。

公开(公告)号：US3684540A

公开(公告)日：1972-08-15

申请号：US3684540D

申请日：1970-12-24

申请人： WILLIAM E HENDERSON ,  CAMILLA B ROSS

发明人： HENDERSON WILLIAM E ,  ROSS CAMILLA B

IPC分类号： C08L1/24 ,  C08L89/06 ,  C08B21/00

CPC分类号： C08L1/24 ,  C08L89/06

摘要： MATERIALS WHICH ARE NORMALLY REACTIVE WITH EACH OTHER CAN BE MIXED TOGETHER IN PARTICULATE FORM WHEN ONE OF THE NORMALLY REACTIVE MATERIALS IS FIRST RENDERED INACTIVE BY FREEZING. A UNIFORM BLEND OF THE MATERIALS CAN THEN BE OBTAINED AND THE FROZEN COMPONENT OF THE BLEND CAN SUBSEQUENTLY BE THAWED AND THE MATERIALS BE PERMITTED TO REACT WITH EACH OTHER.

公开(公告)号：US3532526A

公开(公告)日：1970-10-06

申请号：US3532526D

申请日：1969-07-14

申请人： FMC CORP

发明人： GODFREY LEONARD E A

IPC分类号： C08G79/02 ,  C08L1/24 ,  D01F2/10 ,  C08B21/20

CPC分类号： D01F2/10 ,  C08G79/02 ,  C08L1/24 ,  C08L2666/02