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LAE

High antimicrobial activity, innocuous to humans

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LAE® PATENTS

Group Lamirsa benefits from a state of the art laboratory and investigators team. During the past 25 years, there has been a constant investment in achieving innovations that have been afterwards patented. All this knowledge is applied in the development of our products so that our clients succeed in their production challenges.

1995

Process for the synthesis of cationic surfactants PAT. WO 96/21642

Process for the synthesis of cationic surfactants comprising esterification with basic character amino acids. PCT/ES95/00027 (WO 96/21642)

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1995

Process for the synthesis of cationic surfactants PAT. WO 96/21642

2000

Process for the preparation of cationic surfactants PAT. WO 01/94292

Synthesis; The second step: pH value between 6 and 6,9 PCT/EP00/05072 (WO 01/94292)

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2000

Process for the preparation of cationic surfactants PAT. WO 01/94292

2001

Antimicrobial composition PAT. WO 02/087328

Antimicrobial composition comprising potassium sorbate and LAE PCT/EP01/04807 (WO 02/087328)

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Use of cationic surfactants in cosmetic preparation PAT. WO 03/013453

Specific cosmetic and/or dermatological comprising LAE as a preservative with the formulation of an oil-in-water emulsion PCT/EP01/09198 (WO 03/013453)

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Preservative systems and their use in cosmetic preparations PAT. WO 03/013454

Cosmetic and /or dermatologic composition comprising LAE and others preservatives PCT/EP01/09200 (WO 03/013454)

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Use of cationic preservative in food products PAT. WO 03/034842

Preservative in food preparations PCT/EP01/12358(WO 03/034842)

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Cationic surfactant as activity enhancer in deodorants and oral care PAT. WO 03/043593

LAE and others actives agents for cosmetics products PCT/EP01/13221 (WO 03/043593)

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2001

2002

Enzymatic synthesis of N(alpha)-acyl-L-arginine esters PAT. WO 03/064669

Process for preparing LAE, via enzyme PCT/EP02/01070 (WO 03/064669)

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2002

2005

Preservative systems comprising cationic surfactants PAT. WO 2007/014580

Preservative system which comprises LAE and combinations of different salts, organics acids, encapsulated products PCT/EP2005/053735 (WO 2007/014580)

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2005

Preservative systems comprising cationic surfactants PAT. WO 2007/014580

2007

Combinations of polyene fungicide with cationic surfactants PAT. WO 2009/033508

Composition consisiting of natamycin an a cationic surfactant (LAE) PCT/EP2007/060598 (WO 2009/033508)

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2007

2009

Use of cationic surfactants as sporicidal agents PAT. WO 2010/000744

Use of a cationic surfactant for sporicidal treatment PCT/EP2009/058197 (WO 2010/000744)

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Use of cationic surfactants for the inactivation of toxins PAT. WO 2010/0057966

Use of a cationic Surfactant for the deactivation of endotoxins in food products and beverages PCT/EP2009/065524 (WO 2010/0057966)

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2009

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