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1.发明授权Process for creaseproofing cellulosic fiber-containing fabric using formaldehyde vapor and a solid and a solid catalyst 失效使用甲醛蒸发器和固体和固体催化剂制备含纤维纤维的织物的方法
公开(公告)号：US3837799A
公开(公告)日：1974-09-24
申请号：US14720171
申请日：1971-05-26
申请人： COTTON INC
CPC分类号： D06M13/127 , Y10S8/04 , Y10S8/09 , Y10S8/10 , Y10S8/21
摘要： Cellulosic materials such as cotton fabrics or garments are made crease resistant by exposing them to formaldehyde vapor at an elevated temperature after pre-impregnation of fabric with a formaldehyde-free aqueous solution of a latent catalyst, preferably zinc chloride.
摘要翻译： 纤维素材料如棉织物或衣服通过在用无甲醛的潜在催化剂的水溶液，优选氯化锌预浸渍织物之后，在升高的温度下将它们暴露于甲醛蒸汽，使其抗折皱。
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2.发明授权Non-catalytic durable press process for treating cellulosic material using formaldehyde vapor and post-heating 失效使用甲醛蒸汽和加热处理纤维素材料的非催化耐久压力过程
公开(公告)号：US3801277A
公开(公告)日：1974-04-02
申请号：US3801277D
申请日：1972-07-13
申请人： COTTON INC
IPC分类号： D06M15/423 , D06M101/00 , D06M101/02 , D06M101/06 , D06M101/08 , D06M13/14 , D06M13/40 , D06M13/54
CPC分类号： D06M15/423 , Y10S8/04 , Y10S8/09 , Y10S8/10 , Y10S8/21
摘要： The dimensional stability, wrinkle resistance, smooth drying characteristics and total shape retentivity of cellulosic material such as cotton fabrics are improved by impregnating the fabric with an aqueous solution of a monomeric compound which has at least one active hydrogen and reacts with formaldehyde, e.g., urea, exposing the impregnated fabric to an atmosphere containing formaldehyde vapors in the absence of a catalyst until a creaseproofing amount of an at least partially polymerized, substantially water-insoluble condensate (such as an amideformaldehyde condensate) is affixed to the fabric without, however, effecting any substantial amount of cross-linking with the cellulosic fiber. The thus-exposed fabric is thereafter postheated in an inert gaseous atmosphere also in the absence of a catalyst to further polymerize and cross-link the fabric.
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3.发明授权Durable press process for treating cellulosic material with methylolamides and acetic acid or formic acid vapors 失效用甲酰胺和乙酸或酸式蒸气处理细胞质材料的耐久压力过程
公开(公告)号：US3811131A
公开(公告)日：1974-05-21
申请号：US23898372
申请日：1972-03-28
申请人： COTTON INC
IPC分类号： D06M15/423 , D06M1/16 , D06M15/56 , D06M15/58
CPC分类号： D06M13/127 , D06M15/423 , Y10S8/04 , Y10S8/09 , Y10S8/10 , Y10S8/21
摘要： The dimensional stability, wrinkle resistance, smooth drying characteristics and total shape retentivity of cellulosic materials such as cotton fabrics are improved by treatment with acetic acid or formic acid vapors after impregnation of the materials with an aqueous solution of a water-soluble creaseproofing agent containing reactive N-methylol groups such as trimethylolmelamine or DHDMEU, whereby the cellulosic fibers become crosslinked.
摘要翻译： 纤维素材料如棉织物的尺寸稳定性，抗皱性，平滑干燥特性和总形状保持性通过用水溶性防皱剂水溶液浸渍后用乙酸或甲酸蒸气处理而得到改善 含有反应性N-羟甲基如三羟甲基三聚氰胺或DHDMEU，由此纤维素纤维变得交联。
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4.发明授权Treating of cellulosic fiber-containing material to impart flame-retardancy thereto 失效纤维素纤维材料的处理对阻燃性的影响
公开(公告)号：US3744970A
公开(公告)日：1973-07-10
申请号：US3744970D
申请日：1969-06-12
申请人： COTTON INC
发明人： SWIDLER R , MUELLER W , SANDERSON W , GAMARRA J
IPC分类号： D06M15/433 , D06M13/28 , C09K3/28
CPC分类号： D06M15/433
摘要： MATERIALS SUCH AS CELLULOSIC TEXTILE MATERIALS ARE MADE FLAME-RETARDANT BY TREATING THEM WITH COMPOUNDS CONTAINING METHYLOL GROUPS, NITROGEN AND PHOSPHORUS. TYPICAL SUCH COMPOUNDS HAVE AT LEAST ONE RADICAL OF THE FORMULA:
>N-CH2-P(=O)(-O-R5)2
WHEREIN R5 IS LOWER ALKYL. TYPICAL SUCH COMPOUNDS ALSO HAVE > NH GROUPS AND/OR AMINOMETHYLOL GROUPS OF THE FORMULA > NCH2OH.
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