Use of surfactant mixtures
    22.
    发明授权
    Use of surfactant mixtures 有权
    使用表面活性剂混合物

    公开(公告)号:US06616915B1

    公开(公告)日:2003-09-09

    申请号:US09937012

    申请日:2002-01-22

    IPC分类号: A61K716

    摘要: The invention relates to the use of surfactant mixtures, comprising (a) anionic and/or nonionic surfactants and (b) water soluble &bgr;-(1,3) glucans, which are substantially free of &bgr;-(1,6) links. Said mixtures are used to produce oral hygiene and dental hygiene products in particulars, toothpastes. The preparations are characterized in that the mucous membranes in the mouth have a particularly high degree of tolerability with regard thereto, by exhibiting exceptional foaming properties and a stable distribution of the abrasive substances.

    摘要翻译: 本发明涉及表面活性剂混合物的用途,其包含(a)阴离子和/或非离子表面活性剂和(b)基本上不含β-(1,6)链接的水溶性β-(1,3)葡聚糖。 所述混合物用于产生口腔卫生和牙齿卫生产品,特别是牙膏。 制剂的特征在于,通过显示出特殊的发泡性质和磨损物质的稳定分布,口腔中的粘膜具有特别高的耐受性。

    Process for the continuous production of partial glyceride sulfates
    26.
    发明授权
    Process for the continuous production of partial glyceride sulfates 失效
    连续生产偏甘油酯硫酸盐的方法

    公开(公告)号:US5312932A

    公开(公告)日:1994-05-17

    申请号:US66170

    申请日:1993-08-03

    摘要: Process for the continuous production of partial glyceride sulfates comprising the steps ofA. continuously reacting partial glycerides with gaseous sulfur trioxide,B. subjecting the resulting acidic sulfonation products to ageing, andC. neutralizilng the aged acidic sulfonation products with an aqueous base in the presence of a buffer.

    摘要翻译: PCT No.PCT / EP91 / 02208 Sec。 371日期1993年8月3日 102(e)日期1993年8月3日PCT 1991年11月25日PCT PCT。 出版物WO92 / 09569 日期:1992年6月11日。连续生产部分甘油酯硫酸盐的方法,包括以下步骤:A.使部分甘油酯与气态三氧化硫连续反应,B.使所得酸性磺化产物老化,和C.中和酸性磺酸 在缓冲液存在下具有含水碱的产物。

    Process for the production of alkyl sulfate pastes having improved flow
properties
    27.
    发明授权
    Process for the production of alkyl sulfate pastes having improved flow properties 失效
    制备具有改善的流动性的烷基硫酸盐浆料的方法

    公开(公告)号:US5304669A

    公开(公告)日:1994-04-19

    申请号:US39367

    申请日:1993-04-16

    摘要: The alkylsulphate pastes disclosed can be prepared by sulphonating mixtures containing a)50-90% by weight of at least one aliphatic primary alcohol with 6-22 carbon atoms and b)1-50% by weight of at least one unsaturated fatty acid glyceride ester derived from fatty acids having 16-22 carbon atoms and having one, two or three double bonds, with gaseous sulphur trioxide and subsequently neutralizing and hydrolysing the reaction products with aqueous bases in such a way that pastes with solids contents of 30-80% by weight are obtained.

    摘要翻译: PCT No.PCT / EP91 / 01913 Sec。 371日期:1993年04月16日 102(e)日期1993年4月16日PCT 1991年10月8日PCT公布。 出版物WO92 / 06952 公开的烷基硫酸盐糊剂可以通过磺化混合物制备,所述混合物含有a)50-90重量%的至少一种具有6-22个碳原子的脂族伯醇,和b)1-50重量% 至少一种不饱和脂肪酸甘油酯酯,其衍生自具有16-22个碳原子并且具有一个,两个或三个双键的脂肪酸与气态三氧化硫,并且随后用水性碱中和和水解该反应产物,使得具有固体的糊状物 得到30-80重量%的含量。

    Use of salts of sulfonated alkenyl or alkenyl(poly)-oxyalkyl phosphates
as emulsifiers for emulsion polymerization
    28.
    发明授权
    Use of salts of sulfonated alkenyl or alkenyl(poly)-oxyalkyl phosphates as emulsifiers for emulsion polymerization 失效
    使用磺化烯基或链烯基(聚) - 磷酸烷基酯盐作乳化聚合乳化剂

    公开(公告)号:US5286820A

    公开(公告)日:1994-02-15

    申请号:US852255

    申请日:1992-06-01

    IPC分类号: B01F17/14 C08F2/26 C08G65/32

    CPC分类号: C08F2/26

    摘要: In the emulsion polymerization of monomers wherein at least one monomer is substantially water insoluble, the presence in the emulsion polymerization mixture of one or more emulsifiers having the formula:[R.sup.1 O--(CH.sub.n H.sub.2n O).sub.x --][R.sup.2 O--(C.sub.n H.sub.2n O).sub.y --][R.sup.3 O--(C.sub.n H.sub.2n O).sub.z --]P.dbd.O(I)in whichR.sup.1 is a group corresponding to formula IIa or IIbCH.sub.3 --(CH.sub.2).sub.a --CH(OH)--(CH.sub.2).sub.b --CH(SO.sub.3 M)--(CH.sub.2).sub.c --CH.sub.2 -- (IIa)orCH.sub.3 --(CH.sub.2).sub.a --CH(SO.sub.3 M)--(CH.sub.2).sub.b --CH(OH)--(CH.sub.2).sub.c --CH.sub.2 -- (IIb)or a residue formed by elimination of one water molecule from the group corresponding to formula IIa or IIb, R.sup.2 and R.sup.3 may be the same or different and represent hydrogen or a residue having the meaning defined for the group R.sup.1, n is the number 2 and/or 3, x, y and z may be the same or different and represent numbers of 0 to 100 and, preferably, 0 to 30, a, b and c are numbers of 0 to 18, the sum of a, b and c being a number of 12 to 18, and M is an alkali metal ion, the ammonium ion, a protonated amineion, or an equivalent of an alkaline-earth metal ion.

    摘要翻译: 使用式(I)的磺化烯基或链烯基(聚)氧烷基磷酸酯的盐:[R 1 O-(C n H 2n O)x - ] [R 2 O-(C n H 2n O)y - ] [R 3 CH 3 - (CH 2)a -CH(OH) - (CH 2)b -CH(SO 3 M) - (O) - (C n H 2n O)z - ] P = O,其中R 1是式 (CH 2)c -CH 2 - 或(IIb):CH 3 - (CH 2)a -CH(SO 3 M) - (CH 2)b -CH(OH) - (CH 2)c -CH 2 - 式(IIa)或(IIb)基团的水分子; R 2和R 3可以相同或不同,是氢或具有R 1定义的定义的残基; n是数字2和/或3; x,y和z可以相同或不同,为0至100,尤其是0至30的数字; a,b和c是0至18的数字,其中a,b和c的和是12至18的数字; M为碱或铵离子或碱土金属离子当量; 因为乳化剂在乳液聚合中提供了突出的结果,特别是凝固形成。

    Carbonic acid fatty alcohol ester sulfonates, a process for their
production and surface-active agents containing them
    30.
    发明授权
    Carbonic acid fatty alcohol ester sulfonates, a process for their production and surface-active agents containing them 失效
    碳酸脂肪醇酒精磺酸盐,其生产和表面活性剂含有它们的方法

    公开(公告)号:US5072015A

    公开(公告)日:1991-12-10

    申请号:US383104

    申请日:1989-07-20

    CPC分类号: C07C309/10 C11D1/28

    摘要: Carbonic acid fatty alcohol ester sulfonates prepared by sulfonation of carbonic acid fatty alcohol esters corresponding to formula IR.sup.1 O--(C.sub.m H.sub.2m O).sub.n --CO--(OC.sub.m H.sub.2m).sub.n --OR.sup.2 (I)in whichR.sup.1 O is a residue of a fatty alcohol containing 16 to 22 carbon atoms and at least one olefinic double bond,R.sup.2 O is a residue of a saturated alkanol containing 1 to 22 carbon atoms or a residue of a fatty alcohol containing 16 to 22 carbon atoms and at least one olefinic double bond,m is a number 2 or 3 andn is a number of 0 to 20,and subsequent neutralization and hydrolysis of the sulfonation products with a base.

    摘要翻译: 通过磺化与式ⅠR1O-(CmH2mO)n-CO-(OCmH2m)n-OR2(Ⅰ)的碳酸脂肪醇酯制备的碳酸脂肪醇酯磺酸盐,其中R1O是含有16〜 22个碳原子和至少一个烯属双键,R2O是含有1至22个碳原子的饱和链烷醇的残基或含有16-22个碳原子和至少一个烯属双键的脂肪醇的残基,m是数 2或3,n是0至20的数,随后用碱中和和水解磺化产物。