Water-swelling polymers cross-linked with unsaturated amino alcohols,
the production and use of same
    21.
    发明授权
    Water-swelling polymers cross-linked with unsaturated amino alcohols, the production and use of same 失效
    水膨胀聚合物与不饱和氨基醇交联,生产和使用相同

    公开(公告)号:US6087450A

    公开(公告)日:2000-07-11

    申请号:US68562

    申请日:1998-05-20

    摘要: The present invention relates to cross-linked polymers absorbing aqueous liquids, which are built up of partially neutralized, mono-ethylenically unsaturated, acid groups-containing monomers, optionally further monomers copolymerizable with these, as well as optional polymers suitable as a graft basis, and that can be produced by using cross-linking agents of polyunsaturated amino alcohols. The used cross-linking agents are reaction products of (meth)allylamines with monoglycidyl compounds, di-, tri- or tetraglycidyl compounds, and optional alkylene oxide; reaction products of (meth)allylamines or saturated primary amines with (meth)acrylglycide esters and/or (meth)allyl glycidyl ethers and optional alkylene oxide; as well as reaction products of di- and polyamides with (meth)allyl glycide esters and/or (meth)acrylglycide esters and optional alkylene oxide. The polymers according to the present invention provide superabsorbers whose property level meets the practice-oriented requirements with respect to retention, absorption under pressure, swelling pressure, and permeability for aqueous liquids. Such polymers are used as absorbents for water and aqueous liquids in constructions for the absorption or body fluids, in current-conducting and light-transmitting cables, and in the cultivation of plants.

    摘要翻译: PCT No.PCT / EP96 / 05073 Sec。 371日期:1998年5月20日 102(e)日期1998年5月20日PCT 1996年11月18日PCT PCT。 公开号WO97 / 18889 日期:1997年5月29日本发明涉及吸收水性液体的交联聚合物,其由部分中和的,单烯属不饱和的含酸基团的单体,任选地可与其共聚的其它单体以及任选的聚合物构成, 移植物基础,并且可以通过使用多不饱和氨基醇的交联剂制备。 使用的交联剂是(甲基)烯丙胺与单缩水甘油基化合物,二,三或四缩水甘油基化合物和任选的环氧烷烃的反应产物; (甲基)烯丙基胺或饱和伯胺与(甲基)丙烯酰氨基酯和/或(甲基)烯丙基缩水甘油醚和任选的环氧烷烃的反应产物; 以及二酰胺和聚酰胺与(甲基)烯丙基糖苷酯和/或(甲基)丙烯酰氧基酯和任选的环氧烷烃的反应产物。 根据本发明的聚合物提供超吸收剂,其性能水平符合关于水分液体的保留,吸收压力,溶胀压力和渗透性的实践取向要求。 这种聚合物用作用于吸收或体液,导电和透光电缆以及植物培养的结构中的水和含水液体的吸收剂。

    Alkoxy group containing copolymers and their use in retanning leather
    22.
    发明授权
    Alkoxy group containing copolymers and their use in retanning leather 失效
    含烷氧基的共聚物及其在复鞣皮革中的应用

    公开(公告)号:US5873908A

    公开(公告)日:1999-02-23

    申请号:US735987

    申请日:1996-10-25

    摘要: The present invention relates to alkoxy-groups-containing copolymers of a) 1 to 99%-wt. water soluble ethylenically unsaturated, acid-groups-containing monomers, b) 1 to 50%-wt. monomers having a polyalkoxy sequence and c) 0 to 60%-wt. water soluble monomers which are copolymerizable with a) and b); and to the use of said copolymers for retanning leathers previously tanned by a mineral or combined method. The leathers treated with the retanning agents according to the invention in particular stand out for an improved fullness and good grain tightness.The acid groups of monomers a) preferably are carboxyl groups.

    摘要翻译: 本发明涉及a)1至99重量%的含烷氧基基团的共聚物。 水溶性烯属不饱和的含酸基团的单体,b)1〜50重量% 具有聚烷氧基序列的单体和c)0至60重量% 可与a)和b)共聚的水溶性单体; 以及所述共聚物用于复鞣以前由矿物或组合方法鞣制的皮革的用途。 用根据本发明的复鞣剂处理的皮革特别突出,以改善丰满度和良好的颗粒紧密度。 单体的酸基a)优选为羧基。

    Use of copolymers having polysiloxane units in the treatment of leather
and furs
    23.
    发明授权
    Use of copolymers having polysiloxane units in the treatment of leather and furs 失效
    使用具有聚硅氧烷单元的共聚物来处理皮革和毛皮

    公开(公告)号:US5433753A

    公开(公告)日:1995-07-18

    申请号:US244187

    申请日:1994-05-25

    CPC分类号: C08F290/148 C14C9/00

    摘要: The present invention discloses the use of polymers which have built-in by polymerization 20 to 70%-wt. of a hydrophobic monomer selected from long-chain alpha-olefins, long-chain alkyl(meth)acrylates, vinyl esters of long-chain carboxylic acids, long-chain vinyl ethers, or mixtures of these monomers, 1 to 60%-wt. of a monomer with a specific polysiloxane group, and 20 to 35%-wt. water-soluble, unsaturated acids, unsaturated C.sub.4 -C.sub.6 dicarboxylic anhydrides, semi-esters or semi-amides of unsaturated C.sub.4 -C.sub.6 dicarboxylic acids, or mixtures of these monomers, in partially neutralized form as aqueous solution or dispersion, for softening, fat-liquoring and greasing, or hydrophobing leathers and furs.

    摘要翻译: PCT No.PCT / EP92 / 02698 371日期:1994年5月25日 102(e)日期1994年5月25日PCT提交1992年11月24日PCT公布。 公开号WO93 / 11268 PCT 日期:1993年6月10日。本发明公开了通过聚合反应20〜70重量%的聚合物的用途。 的选自长链α-烯烃,长链烷基(甲基)丙烯酸酯,长链羧酸的长链乙烯基醚,长链乙烯基醚或这些单体的混合物的疏水性单体,1至60重量% 的具有特定聚硅氧烷基团的单体和20至35重量% 水溶性不饱和酸,不饱和C 4 -C 6二羧酸酐,不饱和C 4 -C 6二羧酸的半酯或半酰胺或这些单体的混合物,作为水溶液或分散体部分中和形式,用于软化, 浸泡和润滑,或疏水皮革和毛皮。

    Layered body for the absorption of liquids and its production
    24.
    发明授权
    Layered body for the absorption of liquids and its production 失效
    分层体吸收液体及其生产

    公开(公告)号:US6103358A

    公开(公告)日:2000-08-15

    申请号:US3355

    申请日:1998-01-06

    摘要: The present invention relates to layered bodies consisting of at least one plastic foam and/or latex foam layer and particulate, superabsorbent polymers for the absorption of water and aqueous liquids, which bodies comprise the superabsorber on, between, or below the foamed plastic and/or latex layer in a quantitatively and/or locally predetermined and fixed areal configuration at a quantity ratio of plastic and/or latex foam to the superabsorber of 1:500 to 50:1. The plastic/latex foam may comprise fillers, pigments and/or synthetic fibers. The layered bodies have an increased absorption capacity for water and aqueous liquids; in particular under load. They are manufactured by spreading out the foam, applying the superabsorber in the predetermined quantity ratio, optionally by using a stencil, and by fixing it by means of a heat treatment. These layered bodies are used in hygienic articles, as components in natural or artificial soils, as insulating material for pipes and ducts, primarily for cables and constructional elements, as liquid-absorbing and liquid-storing component in packaging materials, and as a part in garments.

    摘要翻译: 本发明涉及由至少一种塑料泡沫和/或胶乳泡沫层和用于吸收水和含水液体的颗粒状超吸收性聚合物组成的层状体,该主体在发泡塑料之间,之间或之下包含超吸收体和/ 或胶乳层,其定量和/或局部预定和固定的面层结构以塑料和/或胶乳泡沫与超吸收体的量比为1:500至50:1。 塑料/乳胶泡沫可以包括填料,颜料和/或合成纤维。 层状体对水和含水液体的吸收能力增加; 特别是在负载下。 它们通过铺展泡沫,以预定量比施加超吸收器,任选地使用模板,并通过热处理固定来制造。 这些层状体用于卫生制品中,作为天然或人造土壤中的组分,作为用于管道和管道的绝缘材料,主要用于电缆和结构元件,作为包装材料中的液体吸收和液体储存组分,以及作为 服装。

    Powder-form cross-linked polymers capable of absorbing aqueous liquids
and body fluids, method of preparing them and their use
    25.
    发明授权
    Powder-form cross-linked polymers capable of absorbing aqueous liquids and body fluids, method of preparing them and their use 失效
    能够吸收含水液体和体液的粉末形式的交联聚合物,其制备方法及其用途

    公开(公告)号:US5712316A

    公开(公告)日:1998-01-27

    申请号:US569130

    申请日:1996-01-11

    摘要: The present invention relates to powdery, water-swellable, cross-linked polymers having a high absorption capacity for aqueous liquids, in particular body fluids, under load, which polymers are formed of: a) 55-99.9%-wt. acid-groups-containing monomers which are neutralized to the extent of at least 50 mole-%, b) 0-40%-wt. of monomers which are copolymerizable with a), c) 0.1-5.0%-wt. of at least one cross-linking agent, d) 0-30%-wt. of a water-soluble polymer. The cations of the salts according to a) are Li.sup.+, Na.sup.+, preferably K.sup.+, Cs.sup.+, Rb.sup.+, as well as primary, secondary, and tertiary methyl ammonium ions, either alone or in combination. The polymers are manufactured in that a blowing agent based on carbon dioxide is added to the monomers, followed by polymerization, that the polymer is dried and then heated to a temperature of 100.degree.-300.degree. C. with one or several compounds which are reactive for surface cross-linkage. These polymers are suitable as component in sanitary articles which absorb body fluids and in wound dressings, as component in diapers, sanitary napkins, and incontinence articles, as component in current-conducting and light-transmitting cables, as soil conditioner, artificial soil for plant breeding, and as component in packaging materials.

    摘要翻译: PCT No.PCT / EP94 / 02096 Sec。 371日期1996年1月11日 102(e)日期1996年1月11日PCT Filed 1994年6月28日PCT Pub。 公开号WO95 / 02002 日期1995年1月19日本发明涉及在负载下对含水液体,特别是体液具有高吸收能力的粉末状,水溶胀性交联聚合物,该聚合物由以下形成:a)55-99.9% - 重量 中和至少50摩尔%的程度的含酸基团的单体,b)0-40重量% 的可与a)共聚的单体,c)0.1-5.0重量% 的至少一种交联剂,d)0-30重量% 的水溶性聚合物。 根据a)的盐的阳离子是单独或组合的Li +,Na +,优选K +,Cs +,Rb +以及伯,仲和叔甲基铵离子。 聚合物的制造方法是将基于二氧化碳的发泡剂加入到单体中,随后聚合,将聚合物干燥,然后用一种或几种反应性化合物加热至100-300℃的温度 用于表面交联。 这些聚合物作为吸收体液和伤口敷料的卫生制品中的组分,作为尿布,卫生巾和失禁制品中的组分,作为导电和透光电缆的组分,作为土壤调节剂,植物人造土壤 育种,作为包装材料的组成部分。

    Absorbents for acids and lyes
    26.
    发明授权
    Absorbents for acids and lyes 失效
    酸和碱液的吸收剂

    公开(公告)号:US5686555A

    公开(公告)日:1997-11-11

    申请号:US419056

    申请日:1995-04-07

    CPC分类号: C08F20/34 C08F20/60

    摘要: The present invention relates to absorbents for aqueous acids or lyes comprising cross-linked, polycationic homopolymers and topolymers of quaternized, monoethylenically unsaturated carboxylic acid amino esters and/or carboxylic acid amides of the formula �CH.sub.2 =C(--R.sub.1)--CO--X--(CH.sub.2).sub.n --C(--R.sub.2, --R.sub.3)--CH.sub.2 --N(--R.sub.4,--R.sub.5,--R.sub.6)!.sup..sym. Y,(A), wherein R.sub.1 represents hydrogen or the methyl group, R.sub.2 and R.sub.3 represent hydrogen or the same or different alkyl groups having 1 to 4 C-atoms, R.sub.4, R.sub.5 and R.sub.6 represent the same or different alkyl groups having 1 to 4 C-atoms, n stands for 0 or 1, X stands for --O-- or --NH--, and Y represents an anionic acid residue.

    摘要翻译: 本发明涉及包含交联的聚阳离子均聚物和式[CH 2 = C(-R 1)-CO-X)的季铵化,单烯键式不饱和羧酸氨基酯和/或羧酸酰胺的交联聚合物的酸的吸收剂 - (CH2)nC(-R2,-R3)-CH2-N(-R4,-R5,-R6)](+)Y,(A)其中R1表示氢或甲基,R2和R3表示氢 或相同或不同的具有1〜4个碳原子的烷基,R4,R5和R6表示相同或不同的具有1〜4个碳原子的烷基,n表示0或1,X表示-O-或 - NH-,Y表示阴离子酸残基。

    Process for the production of highly sulfated fatty acids and fatty acid
derivatives
    27.
    发明授权
    Process for the production of highly sulfated fatty acids and fatty acid derivatives 失效
    生产高度硫酸化脂肪酸和脂肪酸衍生物的方法

    公开(公告)号:US5304664A

    公开(公告)日:1994-04-19

    申请号:US681495

    申请日:1991-04-05

    CPC分类号: C07C303/24

    摘要: To obtain highly sulfated fatty acids, hydroxy fatty acids or oxalkylated hydroxy fatty acids, the reaction mixture obtained from the sulfatation of unsaturated fatty acid esters and/or saturated hydroxy fatty acid ester and/or oxalkylated hydroxy fatty acid esters is neutralized, optionally separated from the brine, diluted with water and hydrolyzed at a temperature between 20.degree. C. and 160.degree. C. after addition of lye the amount of which at maximum is equivalent to the organically bonded sulfuric acid content. After phase separation from the non-sulfated starting products, the highly sulfated fatty acids are isolated from the aqueous phase.

    摘要翻译: PCT No.PCT / EP89 / 01257第 371日期:1991年4月5日 102(e)日期1991年4月5日PCT提交1989年10月20日PCT公布。 出版物WO90 / 04586 日本1990年5月3日。为了获得高度硫酸化的脂肪酸,羟基脂肪酸或烷氧基烷基化羟基脂肪酸,从不饱和脂肪酸酯和/或饱和羟基脂肪酸酯和/或烷基化羟基脂肪酸酯的硫酸酯获得的反应混合物 被中和,任选地与盐水分离,用水稀释,并在加入碱液之后在20摄氏度至160摄氏度之间的温度下水解,其量最多等于有机结合的硫酸含量。 在与非硫酸化起始产物相分离后,从水相中分离高度硫酸化的脂肪酸。

    Allyl amido phosphorous copolymers
    28.
    发明授权
    Allyl amido phosphorous copolymers 失效
    烯丙基酰氨基磷共聚物

    公开(公告)号:US4297468A

    公开(公告)日:1981-10-27

    申请号:US39614

    申请日:1979-05-16

    CPC分类号: C08F220/04

    摘要: The invention relates to new cross-linked copolymers containing carboxyl groups and especially useful as thickening agents for aqueous and organic solvents, which copolymers contain(A) 20 to 100% by weight of olefinically unsaturated carboxylic acids,(B) 0 to 80% by weight of at least one mono-olefinically unsaturated monomer copolymerizable with the components A and C, and(C) 0.1 to 4% by weight, calculated on the total quantity of monomers, of allyl monomer of the general formula ##STR1## in which n=0, 1 or 2,m=1, 2 or 3, wherein n+m=3,R.sub.1 =hydrogen, or an alkyl, alkoxyalkyl, haloalkyl, cycloalkyl, aryl, alkaryl, aralkyl or alkenyl radical, andR.sub.2 and R.sub.3, which may be the same or different, each represents hydrogen or an allyl, alkyl, cycloalkyl, aryl, aralkyl or alkaryl radical,wherein at least two of the radicals R.sub.1, R.sub.2 and R.sub.3 must be an allyl radical or a substituted allyl radical.

    摘要翻译: 本发明涉及含有羧基的新型交联共聚物,特别适用于水性和有机溶剂的增稠剂,该共聚物含有(A)20至100重量%的烯属不饱和羧酸,(B)0至80重量% 至少一种可与组分A和C共聚的单烯属不饱和单体的重量,和(C)基于单体总量计算的0.1至4重量%的通式为“IMAGE”的烯丙基单体,其中n = 0,1或2,m = 1,2或3,其中n + m = 3,R1 =氢或烷基,烷氧基烷基,卤代烷基,环烷基,芳基,烷芳基,芳烷基或烯基,R2和R3, 其可以相同或不同,各自表示氢或烯丙基,烷基,环烷基,芳基,芳烷基或烷芳基,其中基团R 1,R 2和R 3中的至少两个必须是烯丙基或取代的烯丙基。

    Paper-sizing agents containing aqueous, solvent-free dispersions of
cationic polymers and method of preparing sized paper by using these
agents
    29.
    发明授权
    Paper-sizing agents containing aqueous, solvent-free dispersions of cationic polymers and method of preparing sized paper by using these agents 失效
    含有水性无溶剂的阳离子聚合物分散体的造纸剂和使用这些试剂制备大小纸的方法

    公开(公告)号:US5954921A

    公开(公告)日:1999-09-21

    申请号:US793332

    申请日:1997-02-25

    IPC分类号: D21H17/37 D21H21/16 D21H17/07

    CPC分类号: D21H21/16 D21H17/37

    摘要: The present invention relates to agents for the pulp and/or surface sizing of paper, which comprise aqueous, solventless dispersions of cationic polymers, and to a process for sizing paper by using said agent. The sizing agents according to the present invention which can be used both in pulp and surface sizing obtain as active substance copolymers ofa) 30-70 mole-% of a monomer Iwithb) 70-30 mole-% of a monomer II,and optionallyc) 0-20 mole-% of C.sub.8 -C.sub.30 monoolefins,andd) 0-10 mole-% of further monomers copolymerizable with a), b), and optionally c), the sum of monomers a), b), c), and d) amounting to 100 mole-%.

    摘要翻译: PCT No.PCT / EP95 / 03232 Sec。 371日期1997年2月25日 102(e)1997年2月25日PCT提交1995年8月16日PCT公布。 出版物WO96 / 06119 日本1996年2月29日本发明涉及纸的纸浆和/或表面施胶剂,其包含阳离子聚合物的水性无溶剂分散体,以及通过使用所述试剂使纸张尺寸调整的方法。 可以在纸浆和表面施胶中使用的根据本发明的施胶剂获得a)30-70摩尔%的单体I与b)70-30摩尔%的单体II的活性物质共聚物, 和可选地c)0-20摩尔%的C 8 -C 30单烯烃,和d)0-10摩尔%的可与a),b)和任选地c)共聚的其它单体,单体a),b) ,c),和d)达100摩尔%。

    Layered body for the absorption of liquids and its production
    30.
    发明授权
    Layered body for the absorption of liquids and its production 失效
    分层体吸收液体及其生产

    公开(公告)号:US5763067A

    公开(公告)日:1998-06-09

    申请号:US757953

    申请日:1996-11-22

    摘要: The present invention relates to layered bodies consisting of at least one plastic foam and/or latex foam layer and particulate, superabsorbent polymers for the absorption of water and aqueous liquids, which bodies comprise the superabsorber on, between, or below the foamed plastic and/or latex layer in a quantitatively and/or locally predetermined and fixed area, configuration at a quantity ratio of plastic and/or latex foam to the superabsorber of 1:500 to 50:1. The plastic/latex foam may comprise fillers, pigments and/or synthetic fibers. The layered bodies have an increased absorption capacity for water and aqueous liquids, in particular under load. They are manufactured by spreading out the foam, applying the superabsorber in the predetermined quantity ratio, optionally by using a stencil, and by fixing it by means of a heat treatment. These layered bodies are used in hygienic articles, as components in natural or artificial soils, as insulating material for pipes and ducts, primarily for cables and constructional elements, as liquid-absorbing and liquid-storing component in packaging materials, and as a part in garments.

    摘要翻译: 本发明涉及由至少一种塑料泡沫和/或胶乳泡沫层和用于吸收水和含水液体的颗粒状超吸收性聚合物组成的层状体,该主体在发泡塑料之间,之间或之下包含超吸收体和/ 或胶体层在定量和/或局部预定和固定的区域中,塑料和/或胶乳泡沫与超吸收体的量比为1:500至50:1的构型。 塑料/乳胶泡沫可以包括填料,颜料和/或合成纤维。 层状体对水和含水液体的吸收能力增加,特别是在负荷下。 它们通过铺展泡沫,以预定量比施加超吸收器,任选地使用模板,并通过热处理固定来制造。 这些层状体用作卫生制品,作为天然或人造土壤中的组分,作为用于管道和管道的绝缘材料,主要用于电缆和结构元件,作为包装材料中的液体吸收和液体储存组分,以及作为 服装。