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    • 3. 发明申请
    • FIBRILLATION OF NATURAL FIBRES
    • 自然纤维的复制
    • WO02046519A1
    • 2002-06-13
    • PCT/GB2001/005368
    • 2001-12-05
    • D06C29/00D06L1/12D06L1/16D06L1/20D06L4/40D06M10/02D06M11/00D06M11/30D06M11/50D06M11/54D06M11/84D06M13/364D06M13/52D06M16/00D06M101/12D06C11/00
    • D06C29/00D06L1/12D06L1/16D06L1/20D06L4/40D06M10/025D06M11/30D06M11/50D06M11/84D06M13/364D06M13/52D06M16/003
    • Fibrillation of certain cellulosic fibres has been widely studied, and fibrillation can be utilised to improve fabric performance, for example strength, absorbency, surface area together with handle and opacity. However, it believed that keratinous fibres such as wool have not been treated in this way. The invention seeks to provide a fibrillated keratinous fibre fabric and a method of fibrillating natural fibres. A textile fabric of keratinous fibre is disclosed characterised by the presence of fibrils, micro-fibrils and proto-fibrils. The fibrils may be further characterised as having diameters in the range 3 mu m to 5 mu m and by having lengths in the range 25 mu m to 60 mu m. Preferably, the fabric is a woven, knitted, non-woven or composite fabric. A method of treating natural fibres is also disclosed which comprises:- a pre-treatment to remove surface lipid materials or scales, e.g. using an oxidising agent; a treatment to remove or partially remove intercellular cement, e.g. using an enzyme; and the application of mechanical agitation under aqueous conditions, e.g. hydroentanglement, to complete fibrillation.
    • 已经广泛研究某些纤维素纤维的纤维颤动,并且可以利用纤维颤动来改善织物性能,例如强度,吸收性,表面积以及手感和不透明度。 然而,它认为如羊毛这样的角质纤维没有被这样处理过。 本发明寻求提供原纤化角质纤维织物和使天然纤维原纤化的方法。 公开了一种角质纤维的纺织织物,其特征在于存在原纤维,微原纤维和原纤维。 原纤维可以进一步表征为具有在3μm至5μm的范围内的直径,并且长度在25μm至60μm的范围内。 优选地,织物是织造,针织,非织造或复合织物。 还公开了一种治疗天然纤维的方法,其包括: - 去除表面脂质材料或鳞屑的预处理,例如, 使用氧化剂; 去除或部分去除细胞间水泥的处理,例如, 使用酶; 以及在水性条件下的机械搅拌的应用。 水刺,完成纤维颤动。
    • 9. 发明申请
    • COTTON FABRIC WITH DURABLE PROPERTIES
    • 棉织物与耐用性能
    • WO01023660A1
    • 2001-04-05
    • PCT/US2000/026512
    • 2000-09-27
    • C08K3/22C08K3/26C08L5/00C11D3/02C11D3/10C11D3/22C11D3/28C11D3/34C11D3/36D06M13/355D06M13/358D06M13/364D06M13/44D06M15/03D06M23/06D06M101/04
    • C11D3/044C11D3/10C11D3/227C11D3/228C11D3/28C11D3/349C11D3/364D06M13/355D06M13/358D06M13/364D06M13/44D06M15/03D06M23/06D06M2101/06D06M2200/20
    • The present invention relates to compositions and a process which utilizes said compositions for providing cellulosic fabric and cellulosic fabric blends with durable press, said process comprising the steps of contacting fabric with a composition comprising: a) from about 0.1 % to about 20 % by weight, of a cellulose modifying compound having formula (I) wherein R is a backbone linking unit; each R is independently i) a cellulose reactive moiety; ii) a polysaccharide unit; iii) s-triazine units having formula (II); iv) pyrimidine units having formula (III); v) cyclotriphosphazene units having formula (IV); vi) and mixtures thereof; wherein R is hydrogen, C1-C4 alkyl, or R ; X is -N-, -CH-, or mixtures thereof; the index m is from 0 to 5, the index n is from 0 to 5; b) from about 0.01 % to about 10 % by weight, of a crosslinking catalyst; and c) the balance carriers and other adjunct ingredients. The compositions of the present invention can take the form of laundry detergent compositions, fabric post-laundry spray-on compositions, and the like.
    • 本发明涉及使用所述组合物提供纤维素织物和具有耐久压力机的纤维素织物共混物的组合物和方法,所述方法包括以下步骤:使织物与组合物接触,所述组合物包含:a)约0.1重量%至约20重量% 的具有式(I)的纤维素改性化合物,其中R是主链连接单元; 每个R 1独立地是i)纤维素反应性部分; ii)多糖单元; iii)具有式(II)的s-三嗪单元; iv)具有式(III)的嘧啶单元 v)具有式(IV)的环三磷腈单元; vi)及其混合物; 其中R 2是氢,C 1 -C 4烷基或R 1; X是-N-,-CH-或它们的混合物; 指数m为0〜5,指数n为0〜5; b)约0.01重量%至约10重量%的交联催化剂; 和c)平衡载体和其他辅助成分。 本发明的组合物可以采取衣物洗涤剂组合物,织物洗衣后喷雾组合物等的形式。
    • 10. 发明申请
    • DOPO-BASED HYBRID FLAME RETARDANTS
    • 基于DOPO的混合阻燃剂
    • WO2015140105A1
    • 2015-09-24
    • PCT/EP2015/055433
    • 2015-03-16
    • EMPA EIDGENÖSSISCHE MATERIALPRÜFUNGS- UND FORSCHUNGSANSTALT
    • STELZIG, TimeaBOMMER, LeaGAAN, SabyasachiBUCZKO, Aleksandra
    • C07F9/6574C09K21/12C08L69/00
    • C09K21/12C07F9/657181C07F9/65748C08K5/34924C08K5/5373C08K5/5398C08L69/00D06M13/313D06M13/364D06M2101/32D06M2200/30
    • The inventionrelates tonoveland improved halogen-free flame retardant compounds having the structure of Formula (I) : wherein: R 1 and R 2 are independently hydrogen, C 1 -C 6 alkyl, -P(O)(OR 3 ) 2 , -P(O)OR 3 R 4 , or -P(O)R 3 2 , wherein R 3 and R 4 are independently C 1 -C 4 alkyl, C 6 -C 12 aryl, C 7 -C 15 aralkyl or C 7 -C 15 alkaryl; or R 1 and R 2 taken together form an unsaturated cyclic ring, which is optionally substituted by an alkyl group; each k is independently an integer from 1 to 2; each X is independently oxygen (O) or sulphur (S); v is 0 or 1; each Y is independently C 1 -C 4 alkylene, C 6 arylene, C 7 -C 15 aralkylene, C 7 -C 15 alkarylene, oxygen (O), nitrogen (NR), wherein R is H or C 1 -C 4 alkyl; n is 0, 1 or 2 with the proviso that n is 1 when Y is oxygen (O) or nitrogen (NR); each Z is independently C 1 -C 4 alkylene, C 6 arylene, C 7 -C 15 aralkylene or C 7 -C 15 alkarylene; m is independently 0, 1 or 2; with the proviso that when Y is oxygen (O) or nitrogen (N), m cannot be 0; each Q is independently C 1 -C 4 alkylene; t is an integer from 1 to 2; W is oxygen (O) or sulphur (S). The compounds are particularly suited as flame retardant additives for thermoplastic polyesters.
    • 本发明涉及具有式(I)结构的tonovel和改进的无卤阻燃化合物:其中:R 1和R 2独立地是氢,C 1 -C 6烷基,-P(O)(OR 3)2,-P(O )OR 3 R 4或-P(O)R 3 2,其中R 3和R 4独立地为C 1 -C 4烷基,C 6 -C 12芳基,C 7 -C 15芳烷基或C 7 -C 15烷芳基 ; 或R 1和R 2一起形成不饱和环,其任选被烷基取代; 每个k独立地为1至2的整数; 每个X独立地是氧(O)或硫(S); v为0或1; 每个Y独立地为C 1 -C 4亚烷基,C 6亚芳基,C 7 -C 15亚芳基,C 7 -C 15亚烷基,氧(O),氮(NR),其中R为H或C 1 -C 4烷基; n为0,1或2,条件是当Y为氧(O)或氮(NR)时,n为1; 每个Z独立地为C 1 -C 4亚烷基,C 6亚芳基,C 7 -C 15亚芳基或C 7 -C 15亚烷基; m独立地为0,1或2; 条件是当Y是氧(O)或氮(N)时,m不能为0; 每个Q独立地为C 1 -C 4亚烷基; t是1至2的整数; W是氧(O)或硫(S)。 该化合物特别适用于热塑性聚酯的阻燃添加剂。