专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4309176A Process for the oiling and impregnation of leather and pelts 失效
标题翻译：皮革和毛皮的上油和浸渍工艺
公开(公告)号：US4309176A
公开(公告)日：1982-01-05
申请号：US185605
申请日：1980-09-10
申请人： Hans-Herbert Friese , Jurgen Plapper , Uwe Ploog , Emil Ruscheinsky
发明人： Hans-Herbert Friese , Jurgen Plapper , Uwe Ploog , Emil Ruscheinsky
IPC分类号： B01F17/00 , C14C9/02
CPC分类号： B01F17/0064 , B01F17/0057 , C14C9/02
摘要： This invention is directed to an improved process of oiling and impregnating leather or pelts in which the leather or pelts are contacted with one or more oiling substances in an aqueous liquor, wherein the improvement comprises using an alkylolamide ether sulfate or phosphate of fatty acids of the formulaR--CO--NH--(CH.sub.2).sub.n --O--(CH.sub.2 --CH.sub.2 --O).sub.m XwhereinR represents an aliphatic radical of from about 13 to 19 carbon atoms;n is a number of from 2 to 4;m is a number of from 1 to 4;X is --SO.sub.3 Y or --PO(OY).sub.2 ; andY is a sodium, potassium, or ammonium anionas an oiling substance in the liquor bath.
摘要翻译：本发明涉及一种改善的方法，其中提炼和浸渍皮革或毛皮，其中皮革或毛皮与水性液体中的一种或多种上油物质接触，其中改进包括使用烷基酰胺醚硫酸盐或磷酸脂肪酸式R-CO-NH-（CH2）nO-（CH2-CH2-O）mX其中R表示约13至19个碳原子的脂族基团; n是从2到4的数字; m是从1到4的数字; X是-SO 3 Y或-PO（OY）2; Y是在液浴中作为油性物质的钠，钾或铵阴离子。

2. 发明授权

US4938779A Chrome tanning of leather with reduced waste of chromium 失效
标题翻译：铬皮革的鞣制减少了铬的浪费
公开(公告)号：US4938779A
公开(公告)日：1990-07-03
申请号：US376262
申请日：1989-07-06
申请人： Hans-Herbert Friese , Emil Ruscheinsky , Rudolf Zauns
发明人： Hans-Herbert Friese , Emil Ruscheinsky , Rudolf Zauns
IPC分类号： C14C3/06
CPC分类号： C14C3/06
摘要： The efficiency of chromium utilization in chrome tanning of hides to make leather is greatly improved by performing the preliminary neutralization of the acid tanning liquor in the presence of an aldehydo or keto acid, before conventional subsequent neutralization with an alkali aluminum silicate. Most preferably, a combination of glyoxylic acid and magnesium oxide is used for the preliminary neutralization.
摘要翻译：在常规随后用碱金属硅酸铝中和之前，通过在醛或酮酸的存在下进行酸性鞣制液的初步中和，大大提高了用于制造皮革的鞣制皮革中铬的鞣制效率。最优选地，将乙醛酸和氧化镁的组合用于初步中和。

3. 发明授权

US5489389A New leather oiling preparations and their use 失效
标题翻译：新皮革上油剂及其用途
公开(公告)号：US5489389A
公开(公告)日：1996-02-06
申请号：US373312
申请日：1995-02-17
申请人： Wolfgang Ritter , Rudolf Zauns-Huber , Emil Ruscheinsky , Stefanie Ortanderl
发明人： Wolfgang Ritter , Rudolf Zauns-Huber , Emil Ruscheinsky , Stefanie Ortanderl
IPC分类号： C14C9/02 , C08G18/08 , C08G18/28 , C08G18/34 , C08L75/00 , C08L75/04 , C14C9/00 , C14C11/00
CPC分类号： C08G18/348 , C08G18/0819 , C08G18/2825 , C14C9/00
摘要： An aqueous dispersion of amphiphilic oligomers for oiling leather or skins wherein the dispersion contains anionically modified urethane fatty oligomers containing long-chain hydrocarbon fatty groups containing from 8 to 40 carbon atoms, together with salt-forming carboxylic acid groups, sulfonic acid groups and mixtures thereof, which form urethane fatty oligomers having an at least predominantly linear basic structure of the oligomer molecule.
摘要翻译：用于油皮革或皮肤的两亲低聚物的水分散体，其中所述分散体含有含有8至40个碳原子的长链烃脂肪基团的阴离子改性的聚氨酯脂肪族低聚物，以及形成盐的羧酸基团，磺酸基团及其混合物，其形成具有至少主要是低聚物分子的线性碱性结构的氨基甲酸酯脂肪族低聚物。

4. 发明授权

US4264318A Water-insoluble aluminosilicates as tanning agents for the dressing of fur skin 失效
标题翻译：水不溶性硅铝酸盐作为皮肤皮肤敷料的鞣剂
公开(公告)号：US4264318A
公开(公告)日：1981-04-28
申请号：US56350
申请日：1979-07-10
申请人： Juergen Plapper , Klaus Schumann , Emanuel Arndt , Emil Ruscheinsky
发明人： Juergen Plapper , Klaus Schumann , Emanuel Arndt , Emil Ruscheinsky
IPC分类号： C14C3/04 , C14C3/06 , C14C3/08 , C14C3/22
CPC分类号： C14C3/04
摘要： In the process of tanning for the production of dressed fur skins comprising subjecting pickled fur skins to the action of an aqueous liquor containing tanning agents, the improvement which comprises adding to the pickling bath as sole tanning agent a water-insoluble aluminosilicate, containing bound water, of the formula(Cat.sub.2/n O).sub.x .Al.sub.2 O.sub.3.(SiO.sub.2).sub.ywherein Cat represents a cation selected from the group consisting of alkali metals, bivalent metal ions, trivalent metal ions and mixtures thereof; n represents an integer from 1 to 3; or x is a number of from 0.5 to 1.8; and y is a number of from 0.8 to 50, said aluminosilicates having an average particle size in the range of from 0.1.mu. to 5 mm and a calcium binding power of from 0 to 200 mg CaO/gm of anhydrous active substance measured at 22.degree. C. according to the Calcium Binding Power Test Method.
摘要翻译：在鞣制生产穿着毛皮的过程中，包括使腌皮毛皮受含有鞣剂的含水液体的作用，其改进包括向作为唯一鞣剂的酸洗液中加入含有结合水的水不溶性硅铝酸盐，其中Cat代表选自碱金属，二价金属离子，三价金属离子及其混合物的阳离子;（C） n表示1〜3的整数，或x为0.5至1.8的数; y为0.8〜50的数，所述铝硅酸盐的平均粒径为0.1〜5mm，钙结合力为0〜200mg，CaO / gm的无水活性物质在22℃测定 C.根据钙结合力测试方法。

5. 发明授权

US5501707A Aqueous dispersions of new amphiphilic co-oligomers for the washing- and cleaning-resistant oiling of leather and skins and their use 失效
标题翻译：新型两亲共聚物的水性分散体用于皮革和皮肤的洗涤和清洁耐油加油及其使用
公开(公告)号：US5501707A
公开(公告)日：1996-03-26
申请号：US204168
申请日：1994-05-03
申请人： Ludwig Schieferstein , Rudolf Zauns-Huber , Joachim Conradi , Emil Ruscheinsky
发明人： Ludwig Schieferstein , Rudolf Zauns-Huber , Joachim Conradi , Emil Ruscheinsky
IPC分类号： C14C3/22 , C08F222/20 , C14C9/00
CPC分类号： C14C9/00 , C08F222/20
摘要： The invention is a process for oiling of leather and skins which imparts washing and dry-cleaning resistance to the treated leather and skins and a composition useful in the process. The washing and dry-cleaning resistance of leather is improved by impregnating the leather with an aqueous dispersion of a co-oligomer containing residues of a partial ester of maleic acid and acrylic acid and/or methacrylic acid and optionally up to 45% by weight of residues of ether hydmphilic and oleophilic monomers. The composition can contain semiesters of sulfosuccinic acid as additional oiling agents.
摘要翻译： PCT No.PCT / EP92 / 01938 Sec。 371日期：1994年5月3日 102（e）1994年3月3日PCT提交1992年8月24日PCT公布。出版物WO93 / 05188 日本1993年3月18日。本发明是一种赋予经处理的皮革和皮肤的洗涤和干洗能力的皮革和皮肤上油的方法以及在该方法中有用的组合物。通过用含有马来酸和丙烯酸和/或甲基丙烯酸的偏酯的残余物的共低聚物的水性分散体浸渍皮革来改善皮革的洗涤和抗干洗性，并且任选地高达45重量％醚亲水和亲油单体的残基。组合物可以含有磺基琥珀酸的混合物作为另外的上油剂。

6. 发明授权

US5476517A Use of guerbet alcohols for preventing fatty spew on leather 失效
标题翻译：使用古巴酒精防止皮革上的脂肪溢出
公开(公告)号：US5476517A
公开(公告)日：1995-12-19
申请号：US373330
申请日：1995-02-17
申请人： Rudolf Zauns-Huber , Emil Ruscheinsky , Fredi Wolter
发明人： Rudolf Zauns-Huber , Emil Ruscheinsky , Fredi Wolter
IPC分类号： C14C9/02
CPC分类号： C14C9/02
摘要： The present invention relates to a composition and process for inhibiting fatty spew on leather comprising an oiling component in combination with a Guerbet alcohol having the general formula I:R.sup.1 --CH(CH.sub.2 OH)--R.sup.2 (I)wherein R.sup.1 and R.sup.2, independently of one another represent an alkyl group containing from 6 to 12 carbon atoms, and wherein the total number of carbon atoms per Guerbet alcohol molecule is in the range from 16 to 24.
摘要翻译： PCT No.PCT / EP93 / 01806 Sec。 371日期：1995年2月17日 102（e）日期1995年2月17日PCT提交1993年7月10日PCT公布。公开号WO94 / 02651 日本专利申请日1994年2月3日。本发明涉及一种用于抑制皮革上脂肪的组合物和方法，该组合物和方法包含含油组分与通式Ⅰ的格尔伯特醇：R1-CH（CH2OH）-R2（I） R 1和R 2彼此独立地表示含有6至12个碳原子的烷基，并且其中每个格尔伯特醇分子的总碳原子数在16至24的范围内。

7. 发明授权

US4210416A Fine-particulate alkali metal aluminosilicates in the process of washing and cleaning rawhides and fur skins 失效
标题翻译：细粒状碱金属铝硅酸盐在洗涤和清洁生皮和毛皮的过程中
公开(公告)号：US4210416A
公开(公告)日：1980-07-01
申请号：US903597
申请日：1978-05-08
申请人： Juergen Plapper , Milan J. Schwuger , Heinz G. Smolka , Klaus Schumann , Emanuel Arndt , Emil Ruscheinsky
发明人： Juergen Plapper , Milan J. Schwuger , Heinz G. Smolka , Klaus Schumann , Emanuel Arndt , Emil Ruscheinsky
IPC分类号： C11D3/00 , C11D3/12 , C14C1/00 , C14C1/02 , D06L1/12 , D01C3/00
CPC分类号： D06L1/12 , C11D3/0031 , C11D3/1246 , C11D3/128 , C14C1/00 , C14C1/02
摘要： In the process of washing and cleaning rawhides and fur skins before tanning comprising subjecting rawhides and fur skins to the action of an aqueous solution containing (1) surface-active compounds selected from the group consisting of anionic surface-active compounds, nonionic surface-active compounds and mixtures thereof, (2) emulsifiable solvents for fats and (3) electrolytes, removing said aqueous solution, rinsing, and recovering washed and cleaned rawhides and fur skins, the improvement consisting essentially of employing a fine-particulate, water-insoluble alkali metal aluminosilicate, containing bound water, of the formula(M.sub.2 O).sub.x.Al.sub.2 O.sub.3.(SiO.sub.2).sub.ywherein M represents an alkali metal, x is an integer from 0.7 to 1.5 and y is an integer from 0.8 to 6, said aluminosilicates having an average particle size in the range of from 0.1 to 25.mu. and a calcium binding power of from 20 to 200 mg CaO/gm of anhydrous active substance measured at 22.degree. C. according to the Calcium Binding Power Test Method set out in the specification, as partial or total replacement of said electrolyte and optionally partial replacement of said surface-active compounds, whereby the pH of said aqueous solution is maintained between 6.5 and 8.5.
摘要翻译：在鞣制前洗涤和清洁生皮和毛皮的过程包括使生皮和毛皮受到含有（1）选自阴离子表面活性化合物，非离子表面活性化合物的表面活性化合物的水溶液的作用化合物及其混合物，（2）脂肪的乳化溶剂和（3）电解质，去除所述水溶液，漂洗和回收洗涤和清洁的生皮和皮毛皮，改进主要包括使用细颗粒的水不溶性碱含有结合水的金属硅铝酸盐，其具有式（M 2 O）x.Al 2 O 3（SiO 2）y，其中M表示碱金属，x是0.7至1.5的整数，y是0.8至6的整数，所述铝硅酸盐具有根据钙结合力，平均粒度在0.1至25μm的范围内，钙结合力为20至200mg CaO / gm的无水活性物质在22℃下测量在本说明书中列出的测试方法，作为部分或全部替代所述电解质和任选地部分替代所述表面活性化合物，由此所述水溶液的pH保持在6.5至8.5之间。

8. 发明授权

US4272242A Use of water-insoluble aluminosilicates in tanning process for the production of leather 失效
标题翻译：在生产皮革的鞣制过程中使用不溶于水的硅铝酸盐
公开(公告)号：US4272242A
公开(公告)日：1981-06-09
申请号：US923576
申请日：1978-07-11
申请人： Juergen Plapper , Klaus Schumann , Milan J. Schwuger , Heinz G. Smolka , Emanuel Arndt , Emil Ruscheinsky , Herman Jansen
发明人： Juergen Plapper , Klaus Schumann , Milan J. Schwuger , Heinz G. Smolka , Emanuel Arndt , Emil Ruscheinsky , Herman Jansen
IPC分类号： C14C1/08 , C14C3/02 , C14C5/00 , C14C3/04 , C14C3/06
CPC分类号： C14C3/02 , C14C1/08 , C14C5/00
摘要： In the process of tanning for the production of leather comprising subjecting pickled uncured hides to the action of an aqueous liquor containing(1) chemical tanning or pretanning agents, and(2) auxiliary chemicals to tanning and recovering leather, the improvement consisting essentially of employing a water-insoluble aluminosilicate, containing bound water, of theformula(Cat.sub.2/n O).sub.x.Al.sub.2 O.sub.3.(SiO.sub.2).sub.ywherein Cat represents a cation selected from the group consisting of alkali metals, bivalent metal ions, trivalent metal ions and mixtures thereof, n represents an integer from 1 to 3 of the valence of the cation, x is an integer from 0.5 to 1.8 and y is an integer from 0.8 to 50, said aluminosilicates having an average particle size in the range of 0.1.mu. to 5 mm and a calcium binding power of from 0 to 200 mg CaO/gm of anhydrous active substance measured at 22.degree. C. according to the Calcium Binding Power Test Method set out in the specification, as partial replacement of said chemical tanning or pretanning agents and said auxiliary chemicals to tanning.
摘要翻译：在制造皮革的鞣制过程中，包括将腌制的未固化的皮革用于含有（1）化学鞣制或预鞣剂的含水液体的作用，和（2）辅助化学品来鞣制和回收皮革，其改进主要包括采用含有结合水的式（Cat2 / nO）x.Al2O3。（SiO2）y的水不溶性硅铝酸盐，其中Cat代表选自碱金属，二价金属离子，三价金属离子及其混合物的阳离子，n表示阳离子价数的1〜3的整数，x表示0.5〜1.8的整数，y表示0.8〜50的整数，所述铝硅酸盐的平均粒径为0.1〜5mm 根据本说明书中列出的钙结合力测试方法，在22℃下测定的0〜200mg CaO / gm无水活性物质的钙结合力作为所述化学品t的部分置换安宁或预制剂和所述辅助化学品进行鞣制。

9. 发明授权

US4264319A Water-insoluble aluminosilicates in the manufacture of leather 失效
标题翻译：水不溶性铝硅酸盐在制造皮革
公开(公告)号：US4264319A
公开(公告)日：1981-04-28
申请号：US56355
申请日：1979-07-10
申请人： Juergen Plapper , Klaus Schumann , Emanuel Arndt , Emil Ruscheinsky
发明人： Juergen Plapper , Klaus Schumann , Emanuel Arndt , Emil Ruscheinsky
IPC分类号： C14C3/02 , C14C3/06 , C14C3/04 , C14C3/08 , C14C3/22
CPC分类号： C14C3/06 , C14C3/02
摘要： In an improved process of tanning for the production of leather comprising subjecting pickled uncured hides to the action of an aqueous liquor containing (1) chemical tanning or pretanning agents and (2) auxiliary chemicals to tanning and recovering leather, the improvement consisting essentially of employing (i) a water-insoluble aluminosilicate, containing bound water, of the formula(Cat.sub.2/n O).sub.x.Al.sub.2 O.sub.3.(SiO.sub.2).sub.ywherein Cat represents a cation selected from the group consisting of alkali metals, bivalent metal ions, trivalent metal ions, and mixtures thereof; n represents an integer of from 1 to 3; x is a number of from 0.5 to 1.8; and y is a number of from 0.8 to 50, said aluminosilicates having an average particle size in the range of from about 0.1.mu. to 5 mm and a calcium binding power of from about 0 to 200 mg CaO/gm of anhydrous active substance measured at 22.degree. C. according to the Calcium Binding Power Test Method, and (ii) carboxylic acids having at least two carboxyl groups and containing ester groups and/or urethane groups and/or amide groups, said carboxylic acids having a molecular weight of from about 200 to 30,000 and being water-soluble or water-dispersible, as partial replacement of said chemical tanning or pretanning agents and said auxiliary chemicals to tanning.
摘要翻译：在改进的鞣革制造方法中，包括将酸洗的未固化的皮革用于含有（1）化学鞣制或预鞣剂的水性液体和（2）辅助化学品对鞣制和回收皮革的作用，其改进主要包括采用（i）含有结合水的式（Cat2 / nO）x.Al2O3。（SiO2）y的水不溶性硅铝酸盐，其中Cat代表选自碱金属，二价金属离子，三价金属离子，及其混合物; n表示1〜3的整数， x是从0.5到1.8的数; y为0.8〜50的数，所述铝硅酸盐的平均粒径为约0.1〜5mm，钙结合力为约0〜200mg CaO / gm的无水活性物质， 22℃，根据钙结合力测试方法，和（ii）具有至少两个羧基并含有酯基和/或氨基甲酸酯基和/或酰胺基的羧酸，所述羧酸的分子量为约 200至30,000，并且是水溶性或水分散性的，作为所述化学鞣制或预处理剂和所述辅助化学品的部分替代物进行鞣制。

10. 发明授权

US5741434A Leather oiling preparations and their use 失效
标题翻译：皮革上油剂及其用途
公开(公告)号：US5741434A
公开(公告)日：1998-04-21
申请号：US672753
申请日：1996-06-28
申请人： Wolfgang Ritter , Hans-Dieter Sitz , Rudolf Zauns-Huber , Emil Ruscheinsky
发明人： Wolfgang Ritter , Hans-Dieter Sitz , Rudolf Zauns-Huber , Emil Ruscheinsky
IPC分类号： C14C9/02 , C08F8/14 , C08F20/10 , C08F220/04 , C08F220/12 , C08F220/16 , C14C9/00 , C14C11/00
CPC分类号： C14C9/00 , C08F220/04 , C08F220/16 , C08F8/14
摘要： The present invention relates to the use of water-dispersible and/or water-emulsifiable amphiphilic co-oligomer of fatty crotonates and radical-copolymerizable hydrophilic ethylenically unsaturated acids and/or anhydrides thereof which may also contain small quantities of other copolymerizable comonomers, for the oiling and optionally waterproof finishing of leathers and skins.
摘要翻译：本发明涉及脂肪巴豆酸酯和可自由基共聚的亲水性烯键式不饱和酸和/或其酸酐的水分散性和/或水可乳化的两亲共聚物的用途，其还可含有少量其它可共聚共聚单体，用于涂油和可选的防水整理皮革和皮肤。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式