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1. 发明授权

US07011822B2 Effective soft solid personal care product 失效
标题翻译：有效的软固体个人护理产品
公开(公告)号：US07011822B2
公开(公告)日：2006-03-14
申请号：US10349857
申请日：2003-01-23
申请人： Eric Guenin , Jairajh Mattai , John Afflitto , John Hogan , John Jonas , Wilson Lee , Elizabeth Linn , Rosemary Munsayac , Xiaozhong Tang , Kathy Potechin
发明人： Eric Guenin , Jairajh Mattai , John Afflitto , John Hogan , John Jonas , Wilson Lee , Elizabeth Linn , Rosemary Munsayac , Xiaozhong Tang , Kathy Potechin
IPC分类号： A61K7/32 , A61K7/34 , A61K7/36 , A61K7/38 , A61K31/74
CPC分类号： A61Q15/00 , A61K8/0241 , A61K8/8111 , A61K8/891 , A61K8/892 , A61K2800/31 , A61K2800/412 , A61K2800/614 , A61K2800/654
摘要： A low residue antiperspirant and/or deodorant composition in the form of an anhydrous, surfactant-free and antiseptic alcohol-free suspension exhibiting a syneresis of less than 8% which is made by combining selected amounts of: (a) a cyclomethicone (and) dimethicone crosspolymer made with an ≡Si—H containing polysiloxane and an alpha, omega-diene of formula CH2═CH(CH2)xCH═CH2 which crosspolymer has a viscosity in the range of 50,000–3,000,000 centipoise, preferably with a nonvolatiles content of 10–14% in cyclomethicone; (b) polyethylene beads having a density in the range of 0.91–0.98 grams/cm3 and a particle size in the range of 5–40 microns; (c) a volatile silicone; (d) an emollient (or a mixture of two or more emollients) which may include a non-volatile silicone and an additional amount of a volatile silicone; and (e) an effective amount of an antiperspirant active material in an amount sufficient to have an antiperspirant and/or a deodorant effect.
摘要翻译：形式为无水，无表面活性剂和防腐的无醇悬浮液形式的低残留止汗剂和/或除臭剂组合物，其表现出小于8％的脱水收缩率，其通过将选定量的组合（a）环甲基硅氧烷（和）由含≡Si-H的聚硅氧烷和式CH 2 -CH（CH 2 CH 2）x的α，ω-二烯制备的聚二甲基硅氧烷交联聚合物 CH-CH 2 2该交联聚合物的粘度在50,000-3,000,000厘泊的范围内，优选在环甲基硅酮中的非挥发物含量为10-14％; （b）密度在0.91-0.98克/平方厘米的范围内的聚乙烯珠粒和5-40微米范围内的粒度; （c）挥发性硅酮; （d）润肤剂（或两种或多种润肤剂的混合物），其可以包括非挥发性硅氧烷和额外量的挥发性硅氧烷; 和（e）有效量的足够具有止汗剂和/或除臭效果的止汗活性物质。

2. 发明授权

US06986885B2 Stable and efficacious soft solid product 失效
标题翻译：稳定有效的软固体产品
公开(公告)号：US06986885B2
公开(公告)日：2006-01-17
申请号：US10267543
申请日：2002-10-09
申请人： Jairajh Mattai , Eric Guenin , John Afflitto , John Hogan , John Jonas , Wilson Lee , Elizabeth Linn , Rosemary Munsayac , Xiaozhong Tang
发明人： Jairajh Mattai , Eric Guenin , John Afflitto , John Hogan , John Jonas , Wilson Lee , Elizabeth Linn , Rosemary Munsayac , Xiaozhong Tang
IPC分类号： A61K7/32 , A61K7/34 , A61K7/36 , A61K7/38 , A61K31/74
CPC分类号： A61Q15/00 , A61K8/0241 , A61K8/585 , A61K8/8111 , A61K8/891 , A61K8/892 , A61K8/893 , A61K8/895 , A61K2800/412
摘要： A low residue antiperspirant and/or deodorant composition in the form of an anhydrous, surfactant-free and antiseptic alcohol-free suspension exhibiting a syneresis of less than 8% is disclosed which comprises: (a) a dimethicone/vinyldimethicone crosspolymer composition made by reacting a polymethylhydrogensiloxane with an alpha, omega-divinylpolydimethyl siloxane for which the dimethicone/vinyldimethicone crosspolymer composition is used at a concentration of 0.5–10% in cyclomethicone; (b) polyethylene beads having a density in the range of 0.91–0.98 grams/cm3 and a particle size in the range of 5–40 microns, wherein the polyethylene beads are used in an amount of at least 2% by weight based on the total weight of the composition; (c) a volatile silicone; (d) an emollient or mixture of two or more emollients; and (e) an effective amount of an antiperspirant active material.
摘要翻译：公开了一种无水，无表面活性剂和无消毒的无醇悬浮液形式的低残留止汗剂和/或除臭剂组合物，其表现出小于8％的脱水收缩率，其包括：（a）二甲基聚硅氧烷/乙烯基聚二甲基硅氧烷交联聚合物组合物，其通过使具有α，ω-二乙烯基聚二甲基硅氧烷的聚甲基氢硅氧烷，其中在环甲基硅氧烷中使用浓度为0.5-10％的聚二甲基硅氧烷/乙烯基聚二甲基硅氧烷交联聚合物组合物; （b）密度在0.91-0.98克/厘米3范围内且粒度在5-40微米范围内的聚乙烯珠，其中聚乙烯珠的用量为至少2重量％，基于组合物的总重量; （c）挥发性硅酮; （d）润肤剂或两种或多种润肤剂的混合物; 和（e）有效量的止汗活性物质。

3. 发明授权

US06387357B1 High oil clear emulsion with diene elastomer 失效
标题翻译：高油清乳液与二烯弹性体
公开(公告)号：US06387357B1
公开(公告)日：2002-05-14
申请号：US09693229
申请日：2000-10-20
申请人： Suman Chopra , Jairajh Mattai , Lin Fei , Eric Guenin , Xiaozhong Tang , Claudio Ortiz
发明人： Suman Chopra , Jairajh Mattai , Lin Fei , Eric Guenin , Xiaozhong Tang , Claudio Ortiz
IPC分类号： A61K732
CPC分类号： A61K8/892 , A61K8/042 , A61K8/06 , A61K8/891 , A61K2800/262 , A61Q15/00
摘要： A clear antiperspirant and/or deodorant composition is disclosed in the form of an emulsion having a refractive index less than 1.42 and comprising: (a) 25-70% of an external phase comprising: (i) 0.1-10%, on an actives basis, of at least one elastomer which is a cyclomethicone (and) dimethicone crosspolymer made with an ≡Si—H containing polysiloxane and an alpha, omega-diene of formula CH2═CH(CH2)xCH═CH2, where x=1-20, to form a gel by crosslinking and addition of ≡Si—H across double bonds in the alpha, omega diene, which crosspolymer has a viscosity in the range of 50,000-3,000,000 centipoise; (ii) 0.1-5% of a silicone copolyol having an HLB value ≦8; (iii) 0.1-68% of a volatile silicone selected in an amount to complete the external phase; (iv) 0-10% of a cosurfactant or emulsifier having an HLB value in the range of 1-15; (v) 0-5% of a non-volatile silicone; and (b) 30-75% of an internal phase which is made with: (i) 7-25% (on an anhydrous actives basis (excluding the waters of hydration) of an antiperspirant active; (ii) 0-10% ethanol; (iii) additional water as required to adjust the refractive index; (iv) 0-5% of an antimicrobial agent; and (v) 0-5% of an ionizable salt; wherein the conductance of a water droplet applied to the surface of a thin film of the antiperspirant and/or deodorant composition is at least 250 micro Siemens/cm/ml as measured by a fixed geometry test at a loading of at least 7% by weight level of antiperspirant active.
摘要翻译：透明止汗剂和/或除臭剂组合物以折射率小于1.42的乳液的形式公开，并包含：（a）25-70％的外相，其包含：（i）0.1-10％的活性物质至少一种弹性体，其为由含Si-H的聚硅氧烷和式CH 2 = CH（CH 2）x CH = CH 2的α，ω-二烯制备的环甲基硅氧烷（和）聚二甲基硅氧烷交联聚合物，其中x = 1-20 通过在α，ω二烯中双键交联并加入= Si-H形成凝胶，该交联聚合物的粘度在50,000-3,000,000厘泊的范围内; （ii）具有HLB值<= 8的0.1-5％的硅氧烷共聚多元醇; （iii）以完成外相的量选择0.1-68％的挥发性硅氧烷; （iv）0-10％HLB值在1-15范围内的辅助表面活性剂或乳化剂; （v）0-5％的非挥发性硅酮; 和（b）30-75％的内相，其由以下制备：（i）7-25％（基于无水活性物质（不包括水合水合））止汗活性物质;（ii）0-10％乙醇 ;（iii）调整折射率所需的额外的水;（iv）0-5％的抗微生物剂;和（v）0-5％的可电离盐;其中施加到表面的水滴的电导率的止汗剂和/或除臭剂组合物的薄膜是至少250微西门子/厘米/毫升，通过固定几何测试在至少7重量％的止汗活性剂的负载下测量。

4. 发明授权

US06403069B1 High oil clear emulsion with elastomer 失效
标题翻译：高透明乳液与弹性体
公开(公告)号：US06403069B1
公开(公告)日：2002-06-11
申请号：US09693248
申请日：2000-10-20
申请人： Suman Chopra , Jairajh Mattai , Lin Fei , Eric Guenin , Xiaozhong Tang
发明人： Suman Chopra , Jairajh Mattai , Lin Fei , Eric Guenin , Xiaozhong Tang
IPC分类号： A61K732
CPC分类号： A61K8/895 , A61K8/064 , A61K8/585 , A61K8/894 , A61K2800/262 , A61Q15/00
摘要： A clear antiperspirant and/or deodorant composition is disclosed in the form of an emulsion having a refractive index less than 1.42 and comprising: (a) 25-70% of an external phase comprising: (i) 0.1-10%, on an actives basis, of at least one elastomer which is a dimethicone/vinyldimethicone crosspolymer composition made by reacting a polymethylhydrogensiloxane with an alpha, omega-divinylpolydimethyl siloxane for which the dimethicone/vinyl-dimethicone crosspolymer composition is used at a concentration of 4-10% in cyclomethicone, has a refractive index in the range of 1.392-1.402 at 25 degrees C and a viscosity in the range of 0.013-1×104 Pascal seconds; (ii) 0.1-5% of a silicone copolyol having an HLB value ≦8; (iii) 0.1-68% of a volatile silicone selected in an amount to complete the external phase; (iv) 0-10% of a cosurfactant or emulsifier having an HLB value in the range of 1-15; (v) 0-5% of a non-volatile silicone; and (b) 30-75% of an internal phase which is made with: (i) 7-25% (on an anhydrous actives basis (excluding the waters of hydration) of an antiperspirant active; (ii) 0-10% ethanol; (iii) additional water as required to adjust the refractive index; (iv) 0-5% of an antimicrobial agent; and (v) 0-5% of an ionizable salt; wherein the conductance of a water droplet applied to the surface of a thin film of the antiperspirant and/or deodorant composition is at least 250 micro Siemens/cm/ml as measured by a fixed geometry test at a loading of at least 7% by weight level of antiperspirant active.
摘要翻译：透明止汗剂和/或除臭剂组合物以折射率小于1.42的乳液的形式公开，并包含：（a）25-70％的外相，其包含：（i）0.1-10％的活性物质基于至少一种弹性体，其是通过使聚甲基氢硅氧烷与α，ω-二乙烯基聚二甲基硅氧烷反应制备的聚二甲基硅氧烷/乙烯基聚二甲基硅氧烷交联聚合物组合物，其中在聚甲基硅氧烷中以4-10％的浓度使用聚二甲基硅氧烷/乙烯基聚二甲基硅氧烷交联聚合物组合物在25℃下的折射率在1.392-1.402的范围内，粘度在0.013-1×104帕斯卡秒的范围内; （ii）具有HLB值<= 8的0.1-5％的硅氧烷共聚多元醇; （iii）以完成外相的量选择0.1-68％的挥发性硅氧烷; （iv）0-10％HLB值在1-15范围内的辅助表面活性剂或乳化剂; （v）0-5％的非挥发性硅酮; 和（b）30-75％的内相，其由以下制备：（i）7-25％（基于无水活性物质（不包括水合水合））止汗活性物质;（ii）0-10％乙醇 ;（iii）调整折射率所需的额外的水;（iv）0-5％的抗微生物剂;和（v）0-5％的可电离盐;其中施加到表面的水滴的电导率的止汗剂和/或除臭剂组合物的薄膜是至少250微西门子/厘米/毫升，通过固定几何测试在至少7重量％的止汗活性剂的负载下测量。

5. 发明申请

US20080247978A1 Underarm Products With Superabsorbent Component 审中-公开
标题翻译：具有超吸收组分的腋下产品
公开(公告)号：US20080247978A1
公开(公告)日：2008-10-09
申请号：US12122872
申请日：2008-05-19
申请人： Jairajh Mattai , Suman Chopra , Peter Hilliard , Eric Guenin , Ronald Jacoby , Elizabeth Linn
发明人： Jairajh Mattai , Suman Chopra , Peter Hilliard , Eric Guenin , Ronald Jacoby , Elizabeth Linn
IPC分类号： A61K8/28 , A61Q15/00
CPC分类号： A61Q15/00 , A61K8/044 , A61K8/25 , A61K8/8152
摘要： A stick or soft solid suspension product comprising: (a) 0.01-20 weight % of a polyacrylate superabsorbent polymer (sodium salt), with a salt or ionic strength tolerance under a Baseline Absorption Test sufficient to give at least 25 weight % water absorption; (b) 10-88 weight % of a volatile silicone having a flash point of 100° C. or less; (c) a selected gelling agent; provided that the water content is ≦2 weight % and the ratio of superabsorber to active salt is in the range of 0.13-4:1.
摘要翻译：一种棒或软固体悬浮产品，其包含：（a）0.01-20重量％的聚丙烯酸酯超吸收聚合物（钠盐），其在基线吸收试验下具有足够的盐或离子强度耐受性，足以得到至少25重量％的吸水率; （b）10-88重量％闪点为100℃以下的挥发性硅酮; （c）选择的胶凝剂; 条件是水含量<2重量％，超吸收剂与活性盐的比例在0.13-4:1的范围内。

6. 发明申请

US20050118125A1 Underarm products with superabsorbent component 审中-公开
标题翻译：具有超吸收组分的腋下产品
公开(公告)号：US20050118125A1
公开(公告)日：2005-06-02
申请号：US10964268
申请日：2004-10-13
申请人： Jairajh Mattai , Suman Chopra , Peter Hilliard , Eric Guenin , Ronald Jacoby , Elizabeth Linn
发明人： Jairajh Mattai , Suman Chopra , Peter Hilliard , Eric Guenin , Ronald Jacoby , Elizabeth Linn
IPC分类号： A61K8/04 , A61K8/25 , A61K8/81 , A61Q15/00 , A61K7/32
CPC分类号： A61Q15/00 , A61K8/044 , A61K8/25 , A61K8/8152
摘要： A stick or soft solid suspension product comprising: (a) 0.01-20 weight % of a polyacrylate superabsorbent polymer (sodium salt), with a salt or ionic strength tolerance under a Baseline Absorption Test sufficient to give at least 25 weight % water absorption; (b) 10-88 weight % of a volatile silicone having a flash point of 100 degrees C. or less; (c) a selected gelling agent; provided that the water content is ≦2 weight % and the ratio of superabsorber to active salt is in the range of 0.13-4:1.
摘要翻译：一种棒或软固体悬浮产品，其包含：（a）0.01-20重量％的聚丙烯酸酯超吸收聚合物（钠盐），其在基线吸收试验下具有足够的盐或离子强度耐受性，足以得到至少25重量％的吸水率; （b）10-88重量％的闪点为100摄氏度或更低的挥发性硅氧烷; （c）选择的胶凝剂; 条件是水含量<2重量％，超吸收剂与活性盐的比例在0.13-4:1的范围内。

7. 发明授权

US06338841B1 Antiperspirant product with dibenzylidene sorbitol and elastomer in dimethicone 失效
标题翻译：具有二亚苄基山梨糖醇和弹性体在二甲聚硅氧烷中的止汗剂产品
公开(公告)号：US06338841B1
公开(公告)日：2002-01-15
申请号：US09682101
申请日：2001-07-19
申请人： Jairajh Mattai , Claudio Ortiz , Eric Guenin , John Afflitto
发明人： Jairajh Mattai , Claudio Ortiz , Eric Guenin , John Afflitto
IPC分类号： A61K732
CPC分类号： A61K8/894 , A61K8/0229 , A61K8/042 , A61K8/345 , A61K8/498 , A61K8/731 , A61K8/891 , A61K2800/262 , A61K2800/31 , A61Q15/00
摘要： This invention comprises a clear to translucent anhydrous stick or gel antiperspirant and/or deodorant product having low tack and comprising: (a) a solvent phase comprising: (i) 0.2-4.0 weight % dibenzylidene sorbitol; (ii) 0.05-1.0 weight % of a co-gellant or structural integrity enhancer; (iii) 25-75 weight % of a solvent selected from the group consisting of polyhydric alcohols; (iv) an effective amount of an antiperspirant or deodorant; and (v) 0.1-5 weight % dimethicone copolyol; and (b) an oil phase comprising: (i) 0.25-5 weight % of a silicone elastomer (on a solids basis) in a first dimethicone wherein the dimethicone has a viscosity in the range of 6-100 centistokes and a flashpoint in the range of about greater than 115 degrees C. to 300 degrees C.; and (ii) 1-25 weight % of a second dimethicone (including the dimethicone from part (b)(i)), wherein the second dimethicone may be selected from the same group or a different group than the first dimethicone; and (iii) 0-10 weight % emollients; wherein the oil phase is 5-50% of the composition and the solvent phase is 50-95% of the composition.
摘要翻译：本发明包括具有低粘性的透明至半透明无水棒或凝胶止汗剂和/或除臭剂产品，并且包含：（a）溶剂相，其包含：（i）0.2-4.0重量％的二亚苄基山梨糖醇; （ii）0.05-1.0重量％的共胶凝剂或结构完整性增强剂; （iii）25-75重量％的选自多元醇的溶剂; （iv）有效量的止汗剂或除臭剂; 和（v）0.1-5重量％的聚二甲基硅氧烷共聚多元醇; 和（b）油相，其包含：（i）0.25-5重量％的第一聚二甲基硅氧烷中的硅氧烷弹性体（基于固体），其中聚二甲基硅氧烷的粘度在6-100厘沲的范围内，范围约为115摄氏度至300摄氏度; 和（ii）1-25重量％的第二聚二甲基硅氧烷（包括来自部分（b）（i）的聚二甲基硅氧烷）），其中第二聚二甲基硅氧烷可以选自与第一聚二甲基硅氧烷相同的组或不同的基团; 和（iii）0-10重量％润肤剂; 其中油相为组合物的5-50％，溶剂相为组合物的50-95％。

8. 发明授权

US06534045B2 High efficacy antiperspirant stick 有权
公开(公告)号：US06534045B2
公开(公告)日：2003-03-18
申请号：US10037216
申请日：2001-11-09
申请人： Jairajh Mattai , Eric Guenin , Anne Gale , Patricia Hall-Puzio , Wilson Lee
发明人： Jairajh Mattai , Eric Guenin , Anne Gale , Patricia Hall-Puzio , Wilson Lee
IPC分类号： A61K732
CPC分类号： A61K8/893 , A61K8/02 , A61K8/0229 , A61K8/042 , A61K8/31 , A61K8/342 , A61K8/361 , A61K8/37 , A61K8/375 , A61K8/39 , A61K8/585 , A61K8/8111 , A61K8/86 , A61K8/891 , A61K8/92 , A61K8/925 , A61K8/927 , A61Q15/00 , Y10S424/05
摘要： A high efficacy antiperspirant/deodorant stearyl alcohol free stick product may be made by combining (a) 30-70% volatile cyclomethicone; (b) 10-25% of an antiperspirant active; (c) 1-15% of an emollient; (d) 1-14% of polyethylene comprising one or more members selected from the group consisting of homopolymers and copolymers of polyethylene wherein the polyethylene (i) is at least 90% linear; (ii) has a molecular weight in the range of 300-3000 (especially 300-1000 and more especially 300-500); (iii) has a melting point in the range of 50-129 degrees C.; and (iv) has a polymer backbone of CH3CH2—(CH2—CH2)n—H, where n is an average number and is selected to be in the range of 10-106; (e) 0.3-7% of a wax as a co-gellant with the polyethylene wherein the wax has a melting point in the range of 40-97 degrees C.; and (f) 1-40% of an elastomer in cyclomethicone composition; provided that the ratio of wax:polyethylene is in the range of 1:1-1:10.

9. 发明授权

US06511658B2 High efficacy antiperspirant stick with concentrated elastomer 失效
标题翻译：高功效止汗棒与浓缩弹性体
公开(公告)号：US06511658B2
公开(公告)日：2003-01-28
申请号：US10035406
申请日：2001-11-09
申请人： Jairajh Mattai , Eric Guenin , Wilson Lee , Patricia Hall-Puzio , Anne Gale
发明人： Jairajh Mattai , Eric Guenin , Wilson Lee , Patricia Hall-Puzio , Anne Gale
IPC分类号： A61K732
CPC分类号： A61K8/893 , A61K8/02 , A61K8/0229 , A61K8/042 , A61K8/31 , A61K8/342 , A61K8/361 , A61K8/37 , A61K8/375 , A61K8/39 , A61K8/585 , A61K8/8111 , A61K8/86 , A61K8/891 , A61K8/92 , A61K8/925 , A61K8/927 , A61Q15/00 , Y10S424/05
摘要： A high efficacy antiperspirant/deodorant stick product may be made by combining (a) 30-70% volatile cyclomethicone; (b) 10-25% of an antiperspirant active; (c) 1-15% of an emollient; (d) 1-14% of polyethylene comprising one or more members selected from the group consisting of homopolymers and copolymers of polyethylene wherein the polyethylene (i) is at least 90% linear; (ii) has a molecular weight in the range of 300-3000 (especially 300-1000 and more especially 300-500); (iii) has a melting point in the range of 50-129 degrees C.; and (iv) has a polymer backbone of CH3CH2—(CH2—CH2)n—H, where n is an average number and is selected to be in the range of 10-106; (e) 0.3-7% of a wax as a co-gellant with the polyethylene wherein the wax has a melting point in the range of 40-97 degrees C.; and (f) 1-30% of an elastomer in cyclomethicone composition comprising a cyclomethicone (and) dimethicone crosspolymer made with an ═Si—H containing polysiloxane and an alpha, omega-diene of formula CH2═CH(CH2)xCH═CH2, where x=1-20; provided that the ratio of wax:polyethylene is in the range of 1:1-1:10.
摘要翻译：可以通过组合（a）30-70％挥发性环甲基硅酮来制备高效止汗剂/除臭棒产品; （b）10-25％的止汗活性物质; （c）润肤剂的1-15％; （d）1-14％的包含选自聚乙烯均聚物和共聚物中的一种或多种的聚乙烯的聚乙烯，其中聚乙烯（i）至少为90％线性; （ii）分子量在300-3000（特别是300-1000，更特别是300-500）的范围内; （iii）的熔点在50-129℃的范围内。和（iv）具有CH 3 CH 2 - （CH 2 -CH 2）n -H的聚合物主链，其中n是平均数，并且选择在10-106的范围内; （e）0.3-7％的与聚乙烯的共胶凝剂的蜡，其中蜡的熔点在40-97℃的范围内; 和（f）1-30％的环甲基硅氧烷组合物中的弹性体，其包含由含Si-H的聚硅氧烷和式CH 2 = CH（CH 2）x CH = CH 2的α，ω-二烯制备的环甲基硅氧烷（和）聚二甲基硅氧烷交联聚合物，其中x = 1-20; 假定蜡：聚乙烯的比例在1:1至1:10的范围内。

10. 发明授权

US06503491B2 Elastomer free, high efficacy antiperspirant stick 有权
公开(公告)号：US06503491B2
公开(公告)日：2003-01-07
申请号：US10035383
申请日：2001-11-09
申请人： Eric Guenin , Jairajh Mattai , Anne Gale , Patricia Hall-Puzio , Wilson Lee
发明人： Eric Guenin , Jairajh Mattai , Anne Gale , Patricia Hall-Puzio , Wilson Lee
IPC分类号： A61K732
CPC分类号： A61K8/893 , A61K8/02 , A61K8/0229 , A61K8/042 , A61K8/31 , A61K8/342 , A61K8/361 , A61K8/37 , A61K8/375 , A61K8/39 , A61K8/585 , A61K8/8111 , A61K8/86 , A61K8/891 , A61K8/92 , A61K8/925 , A61K8/927 , A61Q15/00 , Y10S424/05
摘要： A high efficacy antiperspirant/deodorant stick product may be made by combining (a) 30-70% volatile cyclomethicone; (b) 10-25% of an antiperspirant active; (c) 1-15% of an emollient; (d) 1-14% of polyethylene comprising one or more members selected from the group consisting of homopolymers and copolymers of polyethylene wherein the polyethylene (i) is at least 90% linear; (ii) has a molecular weight in the range of 300-3000 (especially 300-1000 and more especially 300-500); (iii) has a melting point in the range of 50-129 degrees C; and (iv) has a polymer backbone of CH3CH2—(CH2—CH2)n—H, where n is an average number and is selected to be in the range of 10-106; (e) 0.3-7% of a wax as a co-gellant with the polyethylene wherein the wax has a melting point in the range of 40-97 degrees C.; provided that the ratio of wax:polyethylene is in the range of 1:1-1:10.

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