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    • 11. 发明授权
    • Auxiliary agent for the production of cellulose fibers
    • 纤维素纤维生产助剂
    • US06475419B1
    • 2002-11-05
    • US09581031
    • 2000-09-06
    • Martin LagardenRaymond MathisUrsula Kolken
    • Martin LagardenRaymond MathisUrsula Kolken
    • C07C29104
    • D01F2/06D01F2/10
    • Methods of preparing cellulose materials, which methods comprise (a) reacting a cellulosic material with a first basic component to form alkli cellulose; (b) reacting the alkali cellulose with carbon disulfide and a second basic component to form a cellulose xanthate solution; and (c) extruding the cellulose xanthate into an aqueous coagulation bath; wherein a reaction product of an epoxide of the general formula (I): wherein R1 represents a linear or branched aliphatic alkyl group having from about 1 to about 22 carbon atoms, and an amine compound of the general formula (II): wherein R2 and R3 each independently represent a substituent selected from the group consisting of —CnH2n—O)m—H, alkyl groups having from about 1 to about 22 carbon atoms, and hydrogen, wherein n represents 2 or 3 and m represents a number of from about 1 to about 20; is present in at least one of the cellulose xanthate solution and the aqueous coagulation bath, are described. Cellulose xanthate solutions and aqueous coagulation baths containing such reaction products are also described.
    • 制备纤维素材料的方法,该方法包括(a)使纤维素材料与第一碱性组分反应形成碱性纤维素; (b)使碱纤维素与二硫化碳和第二碱性组分反应以形成黄原酸纤维素溶液; 和(c)将纤维素黄原酸酯挤出到水性凝固浴中; 其中通式(I)的环氧化物的反应产物:其中R1表示具有约1至约22个碳原子的直链或支链脂族烷基和通式(II)的胺化合物:其中R2和 R 3各自独立地表示选自-C n H 2n-O)m H,具有约1至约22个碳原子的烷基的取代基和氢,其中n表示2或3,m表示约1至约22个碳原子的数 约20; 描述了至少一种黄原酸镁溶液和含水凝固浴。 还描述了含有这种反应产物的纤维素黄原酸酯溶液和含水凝固浴。
    • 15. 发明申请
    • Softening finishing of objects containing polyolefins
    • 含有聚烯烃的物体的软化整理
    • US20050171261A1
    • 2005-08-04
    • US10504798
    • 2003-02-05
    • Christine WildPaul BirnbrichRaymond Mathis
    • Christine WildPaul BirnbrichRaymond Mathis
    • C08K5/103D01F1/10D01F6/46C08K5/09
    • D01F6/46C08K5/103D01F1/10Y10T428/2933Y10T428/2965C08L23/02
    • Methods for imparting softness to polyolefin-containing articles are described wherein the methods comprise: (a) providing at least one compound selected from the group consisting of compounds of the general formula (I) and compounds of the general formula (II): A-B-C-B-A  (I) A-B-A  (II) wherein each A independently represents a R—C(O)O— group wherein R represents an alkyl group having from 7 to 21 carbon atoms; each B independently represents a —(CnH2nO)k— group wherein n represents a number of from 2 to 4 and k represents a number of from 1 to 15; and C represents an alkylene group having from 2 to 6 carbons atoms; (b) combining the at least one compound and a polyolefin-containing material to form a mixture; and (c) subjecting the mixture to further processing to form an article.
    • 描述了赋予含聚烯烃的制品柔软度的方法,其中所述方法包括:(a)提供至少一种选自通式(I)的化合物和通式(II)的化合物的化合物: in-line-formula description =“In-line Formulas”end =“lead”?> ABCBA(I)<?in-line-formula description =“In-line Formulas”end =“tail”?> <? line-formula description =“In-line Formulas”end =“lead”?> ABA(II)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中每个A独立地表示 RC(O)O-基,其中R表示具有7至21个碳原子的烷基; 每个B独立地表示 - 其中n表示2至4的数,而k表示 从1到15的数量; C表示碳原子数2〜6的亚烷基。 (b)将至少一种化合物和含聚烯烃的材料组合以形成混合物; 和(c)使混合物进一步处理以形成制品。