Beiersdorf AG

Seeking technologies to jellify fluids (water or oil) without using polymeric molecules or surfactant systems.

Posted by Beiersdorf AGVery responsive · Specific Technical Innovation · Project Size Range : Strategic project backed by large scale funding € · Deadline at 26/12/2018 · European Union

Write your proposal

Desired outcome

The main goal is to find a technology to jellify a fluid without using macromolecules or concentrated surfactant systems. The fluid in question may be water or oils (eg. hydrocarbons, triglycerides, fatty acids and esters - mostly saturated). The concentration of the gelling agent should be below 5% w/w. (preferentially < 2% w/w).

Beiersdorf AG

Details of the Technology Call

SHOULD HAVE (we are open for your ideas, so proposals slightly out of these limits are also welcome):
- The desired thickening/jellifying agent should be a small molecule (molecular weight below 1000 g/mol) or inorganic particles that are able to increase the viscosity of water or oils.
- The formulations are to be used in skin care products, so a toxicologically safe profile is mandatory.
- Preferentially, toxicology, genotoxicity, ecotoxicity and degradability data for the proposed agent should be available.
- Sensibilization and skin compatibility data would also be appreciated


MUST NOT HAVE:
- Polymeric molecules should not be used.

Technical requirements

SHOULD HAVE (we are open for your ideas, so proposals slightly out of these limits are also welcome):
- The concentration of the gelling agent should be below 5%, and preferentially below 2%.
- The gelling agent should preferentially work in a range of pH from 4 to 9.
- The gelling agent should also be effective in the presence of electrolites (up to 2% wt. NaCl).
- The gelling effect should be visible at room temperature (25ºC).
- Storage modulus (E') is expected be higher than the loss modulus (E'') by at least one order of magnitude at low shear rates (1 to 10 1/s).
- The resulting gel should flow under higher shear rates - however, the structure must be recovered when the material is again at rest.

Possible solution areas

  • Solutions from all fields - and not only cosmetics - will be considered.

Previously attempted solutions (discarded)

  • Polymers, including biopolymers and nanocrystalline cellulose.
  • Concentrated surfactant systems such as: lamellar phases, giant micelles and similar concepts.
  • Oligomers with molecular weight above 1000 g/mol.
  • Technologies based on aluminum containing clays.
  • Fumed silica particles.
  • CMR substances.
  • Thickeners for silicones.

Related keywords

  • Industrial manufacturing, Material and Transport Technologies
  • Materials Technology
  • Fine Chemicals, Dyes and Inks
  • Nanomaterials
  • Industrial Technologies
  • Chemical Technology and Engineering
  • Anorganic Substances
  • Organic Substances
  • Care, Hygiene, Beauty, Cosmetics
  • Physical Sciences and Exact Sciences
  • Chemistry
  • Consumer related
  • Consumer Products
  • Health and beautty aids, Cosmetics
  • Industrial Products
  • Chemicals and Materials
  • Speciality/performance materials: producers and fabricators
  • Industrial chemicals
  • Speciality/performance chemicals

About Beiersdorf AG

Large Enterprise from European Union

For over 130 years, we have dedicated ourselves to meeting our consumers’ individual needs and are considered to be the inventors of modern skin care. Our research and development expertise, innovative products, and strong brands are the reasons for our success. We want to be the number one skin care company.
The NIVEA brand has enjoyed market success for over 100 years and is one of the world’s largest skin care brands today. NIVEA stands for values ​​like trust, security, and reliable care for all skin types and is available in about 200 countries around the world.

Similar Technology Calls

Seeking hyperbranched, non charged, short molecules/dendrimers able to be coupled to keratinous surfaces

Project Size funding € · Deadline : 2019-01-31 · We are seeking for molecules/compounds/materials which are chemically composed of two opposite parts (see Fig.). The first part of such molecules has a hyperbranched/dendrimer-like/fork shape. The second part (which is geometrically opposit to the first) is a moiety which will favour attachement. The attachment on the skin or hair surface could be generated by adhesion, covalent bonding, electrostatic attachment etc. For instance such latter moieity could react with free amines present on the hair fibers (more attachment points on the skin and hair could be considered, e.g. hydroxyl groups). Lactone groups are an example reported in literature of a reactive moiety which upon heat application can bound to the free amine of the hair. Once bounded to the skin/hair such molecules will work as molecular spacers. The molecules need to be neutrally charged, rigid, branched and have a low particle density (number of atoms in a physical volume). They will therefore decrease the interaction (e.g. Van der Walls attactions) between external particles (such as sand or dust) and the functionalized surface. Example: N-Glycans are an example of such molecular spacers and an example of desired geometrical structure. Glycan with 5 Mannose units for instance will occupy a Volume of 2.25 x 1.65 x 1.24nm with 162 atoms, which lead to a particle density of 35 x 10(^27) atoms/m^3. Such lower particle density will lead to a reduction of the Hamaker-interaction coeffiecint between the funcitonalized surface and an approaching particle. Such molecule will therefore lead to a decrease of the friction coefficient and adhesion forces.

Seeking hyperbranched, non charged, short molecules/dendrimers able to be coupled to keratinous surfaces
  • +3 months
  • Hide post

Seeking coatings/materials to alter the wetting features of surfaces (e.g. Superhydrophobicity, Superamphphilicity etc.)

Project Size funding € · Deadline : 2019-03-01 · We are interested in depositing a coating/primer/material on a soft/flexible surface (ideally the surface is a biological surface) in order to generate non conventional wetting behavior. The coating will impart to the surface one of the following effects: superhydrophobicity, superamphiphobicity or superamphiphilicity. The material composing the matrix of the coating will not be solubilized by water or oils (a small degree of swellability upon water or oil absorption, could be accepted) and will have good adhesion to the surface. The materials should leave a transparent/colorless and elastic/flexible and ideally non-occlusive coating.

Seeking coatings/materials to alter the wetting features of surfaces (e.g. Superhydrophobicity, Superamphphilicity etc.)
  • +1 week
  • Hide post

Seeking eco-friendly bleaching and oxidative cleaving process for waxes

Project Size funding € · Deadline : 2018-12-16 · Waxes are typically make up of linear or branched-chain hydrocarbon chains and can contain polar functionalities like e.g. ester or amide groups. Their importance has been well recognized, especially with the growing demand of modern consumer products like packaging, cosmetics and pharmaceutical. Plant-based or renewable waxes are also gaining favor in recent years due to higher sustainability compared to fossil based waxes. We are seeking sustainable green oxidative cleavage process that can convert renewable ester waxes, like rice bran wax and sugar cane wax, to similar end products obtained by conventional processes. Many oxidative cleavage processes are already established in the industry, but not many are eco-friendly. Furthermore, with the shifting focus from fossil waxes to plant-based waxes, alternative oxidative technologies do result in chemically different products from different plants. Here the company is keen to explore modern bleaching technologies or to work with technology-partners with bleaching experiences on renewable materials. The company is open to partners from any country and to a variety of cooperation. Research cooperation agreements with research organizations might yield into publications or consequent R&D contracts. Depending on the stage of technology readiness, an out-licensing of the process is possible or a joint venture might be a way to further develop for feasibility studies for a pilot scale up.

Seeking eco-friendly bleaching and oxidative cleaving process for waxes
  • +2 months
  • Hide post

Seeking Mahuannin B, F, and A from Ephedra Radix plant

Project Size funding € · Deadline : 2019-04-10 · One or more of the molecules Mahuannin B, F, and A from Ephedra Radix plant should be provided in one of the following forms: 1- Synthetically pure molecules 2- Enriched fractions of the plant extract 3- Isolated fraction from plant extract

Seeking Mahuannin B, F, and A from Ephedra Radix plant
  • +2 months
  • Hide post

View other related tech calls

Write your proposal

Technology Calls on Innoget are directly posted and managed by its members as well as evaluation of proposals.
Innoget is the trusted open innovation and science network aimed at directly connect industry needs with professionals online.

FAQs

The average response rate for this user is 1 week
The posting company will directly contact you to open up discussions about your proposal and collaboration opportunities.
You will also be notified and receive feedback from the posting company. You can always transform your proposal into a Technology Offer and post it to other members at no cost.