摘要:
The invention provides films and film forming compositions that can be applied onto a tissue surface. The film and the film forming composition comprise at least one polycarboxylated polymer and at least one polysaccharide.
摘要:
Novel biodegradable aliphatic polyesters derived from fatty diacids and fatty diols with even number of carbon atoms, pharmaceutical compositions and applications thereof wherein the said pharmaceutical compositions comprises at least one pharmaceutically active ingredient and the said biodegradable aliphatic polyester and the said pharmaceutical compositions is in the form of different drug delivery systems such as drug loaded microparticles, molded implants, coated granules, injectable sustained release particles, stents, films, matrix tablet, coated tablets, dry syrup, mouth dissolving tablets, microparticles dispersed in gels, taste masked formulation, inserts (ophthalmic), fibers, ligatures and sutures.
摘要:
This invention relates to an inhibited non-solubilized granular starch modified by less than 5% of a carboxylated polymer. In addition, a process is provided wherein a non-solubilized, substantially granular starch is mixed with a carboxylated polymer, dried to form a starch/carboxylated polymer blend and then physically treated to form a starch/carboxylated polymer composite. Further, this invention relates to the improved industrial and food products prepared from these starch/carboxylated polymer composites.
摘要:
The invention relates to a mixture of biodegradable polyesters which includes an aromatic-aliphatic polyester (A), an aliphatic polyester (B) and a polylactic acid polymer (C) in which the concentration of A varies, with respect to (A+B) in the range between 40 and 70% by weight, and the concentration of C with respect of (A+B+C) is of between 6 and 30% by weight.
摘要翻译:本发明涉及一种生物可降解聚酯的混合物,其包含芳族 - 脂族聚酯(A),脂族聚酯(B)和聚合乳酸聚合物(C),其中A的浓度变化,相对于(A + B) 在40至70重量%的范围内,并且相对于(A + B + C)的C的浓度为6至30重量%。
摘要:
A formaldehyde-free aqueous binder composition comprises a binder component (A) obtainable by reacting at least one alkanolamine with at least one carboxylic anhydride and, optionally, treating the reaction product with a base; and a binder component (B) which comprises at least one carbohydrate. The binder composition is particularly useful for bonding mineral fiber products.
摘要:
A sculpting/modeling medium is provided comprised of a nontoxic premixed loose ground cellulose material present in the amount ranging from 10–15% by weight; a vegetable adhesive present in the amount ranging from 75–85% by weight; and water present in the amount of 5–10% by weight. The medium may also include a quantity of food coloring or dyes blended in a proportion such that the color of the medium is due primarily to the dyed color of the cellulose. Also present is a method of making the same.
摘要:
Granular starch is added to a polymer in order to decrease the cost of the polymer derivative. Use of granular starch also makes the derivative more biodegradable. The polymer blend has very similar mechanical properties to pure polymer. Furthermore, unlike other starch/polyethylene mixtures, glycerol is not added to the mixture. This reduces the water absorbency of the final product. The polymer and starch are blended together in the presence of an interfacial compatibilizer that binds the two components together.
摘要:
The present invention relates to compositions comprising: (a) from about 15% to about 70% by weight of the composition of a denture adhesive component; (b) a safe and effective amount of a colorant selected from the group consisting of xanthene dyes, fluorescein dyes, free acids and salts thereof, and mixtures thereof; and (c) a safe and effective amount of a non-aqueous denture adhesive carrier. The present invention further relates to a method of reducing, inhibiting and/or preventing, calculus, tartar, plaque, stain, and/or microbes in the oral cavity, by applying the above denture adhesive composition to the oral cavity of a denture wearer in need thereof. The present invention further relates to a method of providing improved antimicrobial effects in the oral cavity by applying the above denture adhesive composition to the oral cavity of a denture wearer in need thereof.
摘要:
This invention relates to an instant roux comprising co-processed modified starch and flour and fat. In addition, the invention relates to the process for providing such “ready-for-use” compositions and the improved food products prepared from the co-processed compositions.
摘要:
A blend of starch and a thermoplastic aliphatic-aromatic copolyester resin, at a specific gravity of greater than 1.0. In method form, the invention comprises supplying an aromatic-aliphatic based polyester, supplying starch and mixing the aromatic-aliphatic based polyester with the starch and introducing the mixture to a melt processing apparatus wherein the aromatic-aliphatic based polyester and starch are mixed and molded or extruded into a desired shape.