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11. 发明授权

US4127490A Fiber finish compositions 失效
标题翻译：纤维成品组合物
公开(公告)号：US4127490A
公开(公告)日：1978-11-28
申请号：US857425
申请日：1977-12-05
申请人： David D. Newkirk , Basil Thir , Robert B. Login
发明人： David D. Newkirk , Basil Thir , Robert B. Login
IPC分类号： D06M13/18
CPC分类号： D06M7/00 , D06M2200/40 , Y10T428/2969
摘要： A textile treating composition, consisting of a mixture of a major amount of lubricant and a minor amount of a stabilizer of said lubricant and a process for employment thereof.
摘要翻译：一种纺织品处理组合物，其由主要量的润滑剂和少量的所述润滑剂的稳定剂的混合物组成，以及其使用方法。

12. 发明申请

US20110039063A1 APERTURED NONWOVEN FABRIC AND PROCESS AND APPARATUS FOR PRODUCING SAME 审中-公开
标题翻译：耐磨非织造织物及其制造方法和装置
公开(公告)号：US20110039063A1
公开(公告)日：2011-02-17
申请号：US12445655
申请日：2007-10-10
申请人： Samuel Charles Baer , Jay Darrell Gillespie , David D. Newkirk
发明人： Samuel Charles Baer , Jay Darrell Gillespie , David D. Newkirk
IPC分类号： D04H13/00 , B32B3/10 , D04H1/00 , B28B1/48 , B29C59/04
CPC分类号： B26F1/26 , B26F1/384 , B26F2001/4427 , D04H1/54 , D04H1/542 , D04H1/555 , D04H1/558 , Y10T428/24273 , Y10T428/24281
摘要： Disclosed is a process for continuous perforation of fabrics that comprise thermoplastic fibers. The process utilizes a combination of heat and pressure to perforate fabrics where the shape. size, and distribution of the individual fabric perforations is define solely by the design of the pattern embossing roll, In particular, the top side of the individual embossing points are not flat but rather have a raised peripheral edge so that the actual fabric contact area of the bond points is much less than total area circumscribed by each bond point. The small ratio of fabric contact area to total bond area concentrates the thermal and compressive forces in the embossing nip and allows a large perforation to be cut out of a fabric moving at high speed through the perforation nip.
摘要翻译：披露了包含热塑性纤维的织物连续穿孔的方法。该方法利用热和压力的组合来对形状进行穿孔。单个织物穿孔的尺寸和分布仅由图案压纹辊的设计限定。特别地，单个压花点的顶侧不是平坦的，而是具有凸起的周缘，使得实际的织物接触面积结合点远小于每个债券点限定的总面积。织物接触面积与总粘合面积的小比例集中了压印辊隙中的热和压缩力，并允许从穿过穿孔辊隙高速移动的织物切割出大的穿孔。

13. 发明授权

US06632504B1 Multicomponent apertured nonwoven 有权
标题翻译：多组分有孔无纺布
公开(公告)号：US06632504B1
公开(公告)日：2003-10-14
申请号：US09527864
申请日：2000-03-17
申请人： Jay Darrell Gillespie , David D. Newkirk , Michael M. Thomason , Gregory W. Farell , Harold E. Thomas
发明人： Jay Darrell Gillespie , David D. Newkirk , Michael M. Thomason , Gregory W. Farell , Harold E. Thomas
IPC分类号： B32B310
CPC分类号： D04H3/16 , A61F13/51121 , B26F1/00 , B26F3/002 , D04H1/4291 , D04H1/4334 , D04H1/435 , D04H1/4382 , D04H1/4391 , D04H1/54 , D04H3/14 , Y10T428/24273 , Y10T428/24298 , Y10T428/24314 , Y10T428/24405 , Y10T428/24826 , Y10T428/2929 , Y10T428/2931 , Y10T428/2969 , Y10T442/627 , Y10T442/629
摘要： A nonwoven web is provided which can be readily converted to an apertured web by stretching. In its initial non-apertured state, the web comprises a plurality of multicomponent fibers comprising at least two thermoplastic polymer components arranged in at least first and second separate continuous structured domains. The polymer component of the first domain comprises polyethylene. Prior to stretch aperturing, the web has a peak elongation of at least 100 percent and is characterized by having a plurality of discrete, spaced-apart, frangible bond sites of polymer bonding the fibers to form a coherent extensible nonwoven web. The frangible bond sites are structured and arranged to readily rupture when subjected to tensile stress to form discrete, spaced-apart apertures in the nonwoven fabric. The web has a total energy absorption in at least one of the machine direction or the cross-machine direction of at least 50 gcm/cm2.
摘要翻译：提供了可以通过拉伸容易地转换成多孔网的无纺网。在其初始非开孔状态下，幅材包括多个多组分纤维，其包含至少两个热塑性聚合物组分，其至少布置在第一和第二分离的连续结构域中。第一结构域的聚合物组分包括聚乙烯。在拉伸开孔之前，幅材具有至少100％的峰值伸长率，其特征在于具有聚合物的多个离散的，间隔开的易碎粘合部位，以将纤维粘合以形成一致的可伸展非织造纤维网。脆性粘结部位被构造和布置为当受到拉伸应力时容易破裂，以在非织造织物中形成离散的间隔开的孔。纸幅在至少50gcm / cm 2的机器方向或横向上的至少一个方向上具有总能量吸收。

14. 发明授权

US5997989A Elastic nonwoven webs and method of making same 失效
公开(公告)号：US5997989A
公开(公告)日：1999-12-07
申请号：US19386
申请日：1998-02-05
申请人： Scott L. Gessner , David D. Newkirk , Michael M. Thomason , James O. Reeder
发明人： Scott L. Gessner , David D. Newkirk , Michael M. Thomason , James O. Reeder
IPC分类号： D01F6/46 , D04H3/16 , D04H13/00 , A61F13/46 , B32B5/04
CPC分类号： D01F6/46 , D04H3/02 , D04H3/14 , D04H3/16 , Y10T428/24446 , Y10T442/602 , Y10T442/66 , Y10T442/671 , Y10T442/681
摘要： A spunbonded elastic nonwoven fabric comprises a web of bonded thermoplastic filaments of a thermoplastic elastomer. The spunbonded fabrics of the invention are prepared in a slot draw spunbonding process operated at a rate of less than about 2000 meters per minute. The elastic fabric is used in absorbent products, such as disposable diapers, adult incontinence pads, sanitary napkins and the like, and as coverstock for absorbent personal care products.

15. 发明授权

US5921973A Nonwoven fabric useful for preparing elastic composite fabrics 失效
标题翻译：用于制备弹性复合织物的无纺织物
公开(公告)号：US5921973A
公开(公告)日：1999-07-13
申请号：US775274
申请日：1997-02-17
申请人： David D. Newkirk , Jared A. Austin
发明人： David D. Newkirk , Jared A. Austin
IPC分类号： A61F13/15 , B32B5/26 , B32B3/10
CPC分类号： A61F13/5148 , B32B5/26 , Y10T442/601 , Y10T442/602 , Y10T442/674 , Y10T442/679
摘要： The invention is directed to composite elastic nonwoven fabrics and processes for producing the same. The fabric includes a layer of inelastic continuous or staple fibers formed from a blend of polyethylene and polypropylene laminated to an elastic layer. Preferably, the composition of the fibers ranges between 5 to 50 percent by weight of polypropylene with the balance made up of polyethylene. The nonelastic fibers are capable of being highly elongated upon mechanical stretching without adversely impacting fiber tie down. Accordingly, a smooth, strong, coherent fabric is obtained, which is especially well suited for incorporation into disposable absorbent articles such as diapers, training pants, incontinence briefs and feminine hygiene products.
摘要翻译：本发明涉及复合弹性无纺布及其制造方法。织物包括由层压到弹性层上的由聚乙烯和聚丙烯的共混物形成的非弹性连续或短纤维层。优选地，纤维的组成范围在聚乙烯的5-50重量％之间，余量由聚乙烯组成。非弹性纤维在机械拉伸时能够高度伸长，而不会不利地影响纤维束紧。因此，获得了平滑，坚固，连贯的织物，其特别适合于并入一次性吸收制品如尿布，训练裤，失禁内裤和女性卫生用品。

16. 发明授权

US5143779A Rebulkable nonwoven fabric 失效
标题翻译：可膨胀无纺布
公开(公告)号：US5143779A
公开(公告)日：1992-09-01
申请号：US288834
申请日：1988-12-23
申请人： David D. Newkirk , Henry S. Ostrowski
发明人： David D. Newkirk , Henry S. Ostrowski
IPC分类号： D04H1/42 , D04H13/00
CPC分类号： D04H1/4391 , D04H1/4291 , D04H1/435 , D04H1/4374 , D04H1/4382 , D04H1/74 , Y10S428/913 , Y10T428/24992 , Y10T428/2929 , Y10T428/2931 , Y10T442/641
摘要： Disclosed is a process for making bulky nonwoven fabric suitable for use in diaper constructions that comprises the steps of (a) forming a web of one or more layers comprised at least in part of thermoplastic bicomponent fibers, (b) bonding said web by means of a thru-air system, (c) compressing--either in a nip or by winding--the resulting bonded web to increase its density, (d) transporting and/or otherwise manipulating the compressed web, and (e) subsequently transforming said compressed web, by means of exposure to heat, into the low density bulky nonwoven fabric. The bulky nonwoven fabrics are particularly useful as diaper coverstock and as diaper spacer fabrics.
摘要翻译：公开了一种制造适合用于尿布结构的膨松非织造布的方法，其包括以下步骤：（a）形成至少部分热塑性双组分纤维的一层或多层的纤维网，（b）通过（c）在压区中或通过缠绕所得到的粘合纤维网以增加其密度，（d）运输和/或以其他方式操纵压缩纤维网，以及（e）随后将所述压缩纤维网，通过暴露于热量，进入低密度膨松的无纺织物。大体积非织造织物特别可用作尿布覆盖物和尿布间隔织物。

17. 发明授权

US4273946A Fiber lubricants derived from the oxyalkylation of a glycerol-1,3-dialkylether 失效
标题翻译：衍生自甘油-1,3-二烷基醚的烷氧基化的纤维润滑剂
公开(公告)号：US4273946A
公开(公告)日：1981-06-16
申请号：US83466
申请日：1979-10-10
申请人： David D. Newkirk , Robert B. Login
发明人： David D. Newkirk , Robert B. Login
IPC分类号： D06M13/165 , C07C43/11
CPC分类号： D06M13/165 , Y10T428/2969
摘要： Lubricants and processing aids for synthetic fibers, particularly polyester and nylon fibers, are disclosed comprising compounds having the structural formulas: ##STR1## in which R is an aliphatic group generally having about 3 to about 22 carbon atoms; A is a mixture of residues from ethylene oxide and at least one other lower alkylene oxide, preferably a heteric mixture of oxyethylene and oxypropylene residues in the respective ratio by weight of 20:80 to 90:10; and n has a value to produce a molecular weight of about 300 to about 3000.Where liquid products are desired which contain the higher numbered carbon chain residues, low viscosity compounds can be obtained by oxyalkylating a glycerol-1,3-dialkylether with a mixture of ethylene oxide and 1,2-propylene oxide in the respective ratio as set forth above. Thus it is possible by properly balancing the carbon chain length of the R groups in the lubricant compounds of the invention with the oxyalkylene chain length to obtain products varying between water insoluble and water soluble. The oxyalkylated fiber lubricants of the invention have the properties of viscous liquids, solids or pastes at ambient temperature.
摘要翻译：公开了用于合成纤维，特别是聚酯和尼龙纤维的润滑剂和加工助剂，其包括具有以下结构式的化合物：其中R是通常具有约3至约22个碳原子的脂族基团; A是来自环氧乙烷和至少一种其它低级环氧烷的残基的混合物，优选氧化乙烯和氧化丙烯残基的杂化混合物，其重量比分别为20:80至90:10; 并且n具有产生约300至约3000的分子量的值。当需要含有较高编号的碳链残基的液体产物时，可以通过用混合物烷基化甘油-1,3-二烷基醚来获得低粘度化合物的环氧乙烷和1,2-环氧丙烷以上述各自的比例。因此，可以通过将本发明的润滑剂化合物中的R基团的碳链长度与氧化烯链长度适当平衡来获得在水不溶性和水溶性之间变化的产物。本发明的烷氧基化纤维润滑剂在环境温度下具有粘性液体，固体或糊状物的性质。

18. 发明授权

US4259222A Linear saturated polyesters of phosphoric acid and halogenated diols as flame-retardant additives and coatings 失效
标题翻译：磷酸和卤代二醇的线性饱和聚酯作为阻燃添加剂和涂料
公开(公告)号：US4259222A
公开(公告)日：1981-03-31
申请号：US933986
申请日：1978-08-16
申请人： Robert B. Login , David D. Newkirk
发明人： Robert B. Login , David D. Newkirk
IPC分类号： C08G63/692 , D06M15/667 , C08G63/66 , C08G63/68
CPC分类号： C08G63/692 , D06M15/667
摘要： The present invention provides new linear phosphorus- and halogen-containing flame retardant polyester additives for normally flammable polymers and coatings for normally flammable natural and synthetic films and fibers, for instance, polyester and cellulose ester films and fibers. The phosphorus- and halogen-containing polymers of the invention are water dispersible or can be rendered water-soluble. They can be prepared by reacting a phosphorus acid reactant such as phosphoric acid with at least one halogenated difunctional monomer. The water-soluble polyesters can be cross-linked to render them insoluble in water by heating together with a methylol compound.Said halogenated monomer is preferably an oxyalkylated diacid or diol and said halogen is attached either on one or more aromatic rings or on a cycloaliphatic ring. The halogenated diols useful in preparing the flame-retardant polymer additives of the invention are selected from the group consisting of at least one of the halogenated, saturated diols having the formula: ##STR1## wherein m and p are integers of 2 to 6; n and q in formulas A, C, and D are 0 or integers of 1 to 10 and integers of 1-10 in formula B; wherein in formulas A-C, X which is attached to an aromatic ring represents 1 to 4 halogen atoms; and wherein in formula D, X represents 1 to 2 halogen atoms and Z is hydrogen, a C.sub.1 -C.sub.6 alkyl radical, or phenyl.Polymer fibers and films such as those made from polyethylene terephthalate and cellulose ester fibers and films such as those prepared from cellulose acetate and cellulose triacetate, each containing a flame-retardant amount of the phosphorus- and halogen-containing flame-retardant polymer additives of the invention are resistant to loss of the polymeric flame-retardant additives of the invention during use.
摘要翻译：本发明为通常可燃的聚合物和用于通常可燃的天然和合成膜和纤维的涂料提供了新的线性含磷和卤素阻燃聚酯添加剂，例如聚酯和纤维素酯膜和纤维。本发明的含磷和含卤素聚合物是水分散的或可使其变成水溶性的。它们可以通过使磷酸反应物如磷酸与至少一种卤化双官能单体反应来制备。水溶性聚酯可以交联，通过与羟甲基化合物一起加热使其不溶于水。所述卤化单体优选为烷氧基化二酸或二醇，所述卤素连接在一个或多个芳环上或脂环族环上。用于制备本发明的阻燃聚合物添加剂的卤化二醇选自至少一种具有下式的卤化饱和二醇： B.图像C. 其中m和p是2至6的整数; 式A，C和D中的n和q是式B中的0或1-10的整数和1-10的整数; 其中在式A-C中，与芳环连接的X代表1-4个卤素原子; 并且其中在式D中，X表示1至2个卤素原子，Z是氢，C1-C6烷基或苯基。由聚对苯二甲酸乙二醇酯和纤维素酯纤维制成的聚合物纤维和薄膜以及由醋酸纤维素和三乙酸纤维素制成的那些薄膜，各自含有阻燃量的含磷和卤素的阻燃聚合物添加剂本发明在使用期间耐受本发明的聚合物阻燃添加剂的损失。

19. 发明授权

US4229554A Flame retardant antistatic additives and antistatic fibers 失效
标题翻译：阻燃抗静电添加剂和抗静电纤维
公开(公告)号：US4229554A
公开(公告)日：1980-10-21
申请号：US746723
申请日：1976-12-02
申请人： David D. Newkirk , Robert B. Login , Basil Thir
发明人： David D. Newkirk , Robert B. Login , Basil Thir
IPC分类号： C08G63/682 , D06M11/47 , D06M11/70 , D06M15/507 , D06M15/53 , C08F283/02 , C08G63/76 , C08G69/44
CPC分类号： C08G63/6824 , D06M11/47 , D06M11/70 , D06M15/507 , D06M15/53
摘要： Flame-retardant antistatic polymer additives are provided which inhibit the buildup of electrostatic charges upon the addition of such compositions to synthetic polymeric fibers, i.e., polyamide fibers, and at the same time do not contribute to the flammability characteristics of such polymeric fibers. The flame-retardant antistatic polymer compositions are useful in combinations with fibers such as polyamide, polyester, polyurea, polyurethane, polysulfonamide, polyolefin and polyacrylic fibers. The antistatic effect is obtained by the process of coating the fibers or dispersing in or on the fibers up to about 12 percent by weight of a polymer composition which is the reaction product of:(a) a polyoxyalkylene compound or polyester thereof and(b) at least one reactant selected from the group consisting of (1) a diol, (2) a polyester and (3) an aliphatic or aromatic diacid or derivative of (3), wherein at least one said reactant is halogenated.Improved flame-retardant properties can be obtained by including with the flame-retardant, antistatic polymer composition an effective flame retardant proportion of a compound containing a metal from group Vb of the periodic table. Generally about 1:4 to about 4:1 parts halogen to antimony compound is used. Such compounds are oxides of metals such as phosphorus, arsenic, antimony, or bismuth with the preferred compound being antimony trioxide.
摘要翻译：提供了阻燃抗静电聚合物添加剂，其在将合成聚合物纤维即聚酰胺纤维加入这些组合物时抑制静电荷的累积，并且同时对这种聚合物纤维的可燃性没有贡献。阻燃抗静电聚合物组合物可与纤维如聚酰胺，聚酯，聚脲，聚氨酯，聚磺酰胺，聚烯烃和聚丙烯酸纤维组合使用。抗静电效果是通过将纤维涂布或分散在纤维中或在纤维上分散至约12重量％的聚合物组合物获得的，所述聚合物组合物是以下物质的反应产物：（a）聚氧化烯化合物或其聚酯和（b）至少一种选自（1）二醇，（2）聚酯和（3）脂族或芳族二酸或（3）的衍生物的反应物，其中至少一种所述反应物被卤化。通过使阻燃抗静电聚合物组合物包含含有周期表第Vb族中的金属的化合物的有效阻燃剂比例，可以获得改进的阻燃性能。通常使用约1:4至约4:1的卤素至锑化合物。这些化合物是金属的氧化物，例如磷，砷，锑或铋，优选的化合物是三氧化锑。

20. 发明授权

US4217394A Metal molds coated with oxidative stable polyoxyalkylene release agents 失效
标题翻译：金属模具涂有氧化稳定的聚氧化烯脱模剂
公开(公告)号：US4217394A
公开(公告)日：1980-08-12
申请号：US973100
申请日：1978-12-26
申请人： David D. Newkirk , Robert B. Login , Basil Thir
发明人： David D. Newkirk , Robert B. Login , Basil Thir
IPC分类号： B29C33/62 , C10M107/34 , B32B15/04
CPC分类号： C10M107/34 , B29C33/62 , C10M2209/103 , C10M2209/104 , C10M2209/105 , C10M2209/106 , C10M2209/107 , C10M2209/109 , C10N2220/02 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , Y10T428/31678
摘要： There are disclosed mold-release compositions suitable for lubricating metal molds which are used in molding natural and synthetic rubber and other polymers. The mold release agents of the invention are oxidation-stable homopolymer and copolymer, i.e., block or heteric polyoxyalkylene lubricant compounds. The lubricants of the invention can be used alone or in mixtures with prior art polyoxyalkylene lubricant compounds. The polyoxyalkylene mold release lubricants of the invention have the formula: ##STR1## R is individually selected from alkyl groups of 1 to about 21 carbon atoms, preferably about 7 to about 21 carbon atoms, and most preferably about 12 to about 18 carbon atoms. In lubricants I and III, R.sub.1 and R.sub.2 are the residue of the same or different and in lubricant II different alkylene units, all individually selected from the group consisting of the residue of ethylene oxide, propylene oxide, butylene oxide and an aromatic glycidyl ether, R.sub.3 is the residue of a difunctional phenol, R.sub.4 is hydrogen, an acyl or alkyl group and where alkyl, derived from an aliphatic monofunctional alcohol having 1 to about 21 carbon atoms, preferably about 4 to about 18 carbon atoms and most preferably about 4 to about 12 carbon atoms or where acyl derived from an aliphatic monocarboxylic acid of 2 to about 21 carbon atoms, preferably about 4 to about 18 carbon atoms and most preferably about 6 to about 12 carbon atoms, R.sub.5 is the residue of an aromatic glycidyl ether, preferably a phenyl glycidyl ether and n or m+n have a value to produce a molecular weight of about 300 to about 6000, preferably about 600 to about 5000 and most preferably about 1000 to about 4000.
摘要翻译：公开了适用于润滑金属模具的脱模组合物，其用于模制天然和合成橡胶和其它聚合物。本发明的脱模剂是氧化稳定的均聚物和共聚物，即嵌段或杂多聚氧化烯润滑剂化合物。本发明的润滑剂可以单独使用或与现有技术的聚氧化烯润滑剂化合物混合使用。本发明的聚氧化烯脱模润滑剂具有下式： I. II。和 III。 R独立地选自1至约21个碳原子，优选约7至约21个碳原子的烷基，最优选约12至约18个碳原子。在润滑剂I和III中，R1和R2是相同或不同的残基，润滑剂II不同的亚烷基单元，全部分别选自环氧乙烷，环氧丙烷，环氧丁烷和芳族缩水甘油醚的残基， R3是二官能苯酚的残基，R4是氢，酰基或烷基，其中烷基衍生自具有1至约21个碳原子，优选约4至约18个碳原子，最优选约4至约18个碳原子的脂肪族单官能醇约12个碳原子，或其中衍生自2至约21个碳原子，优选约4至约18个碳原子，最优选约6至约12个碳原子的脂肪族单羧酸的酰基，R 5为芳族缩水甘油醚的残基，优选苯基缩水甘油醚，n或m + n具有产生约300至约6000，优选约600至约5000，最优选约1000至约4000的分子量的值。

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