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Patent

Binders and materials made therewith

Brian Lee Swift, +2 more
TLDR
In this paper, a curable aqueous composition was proposed, comprising a carbohydrate, a crosslinking agent, and an amine base, with a pH adjusted by the base.
Abstract: 
A curable aqueous composition is disclosed comprising a carbohydrate, a crosslinking agent, and an amine base, wherein the curable aqueous composition has a pH adjusted by the amine base. Further disclosed is a method of forming a curable aqueous solution.

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Patent

Method for producing mineral wool composites

Mizuki Ikeda
TL;DR: In this paper, a method for producing mineral wool composites was proposed, in which the water used for cleaning a production apparatus for producing a first binder composition was filtered to reuse the circulating water in the production apparatus.
Patent

Ultrahigh solid content environmentally-friendly adhesive for plywood, preparation method and applications thereof

Zhao Zhongyuan, +1 more
TL;DR: In this paper, an ultra-high solid content environmentally-friendly adhesive for plywood was proposed, which consisted of 100 parts of cane sugar, 20-40 parts of ammonium dihydrogen phosphate, 3-4 parts of sodium sulfite, 2-3 parts of polyacrylamide, 0.05-2 parts of citric acid and 25-63 parts of water.
Patent

Process for producing mineral wool

Marie Savonnet, +1 more
TL;DR: In this article, a process for producing insulating products based on mineral fibers, in particular mineral wool, was proposed, in which a first binder composition containing (a) from 50% to 85% by weight of water, preferably from 70 to 82% water, and (b) from 10% to 45% of a saccharose-containing saccharide component.
Patent

A fire-protecting insulation product and use of such product

Hjelmgaard Thomas, +1 more
TL;DR: In this paper, a fire-protecting insulation product comprising air-laid mineral wool fibres and a binder being the result of curing a Binder composition comprising at least one hydrocolloid, and said product further comprising a particulate endothermic material.
Patent

Sizing composition having a low formaldehyde content for fire-resistant mineral wool and insulation product obtained

Lionel Kiefer, +1 more
TL;DR: In this article, a sizing composition containing a thermosetting resin and an amine-carboxylic acid resin as fire retardant was proposed. But the preparation of said amine carboxyl acid resin does not involve formaldehyde.
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Patent

Silane coupling agents

Bell Reuben H, +1 more
TL;DR: In this article, a carboxylic acid anhydride was used as a coupling agent for glass fibers to resinous plastics, including thermoplastics and thermosetting resins and the elastomeric materials.
Patent

Polymer compositions and methods for their use

William L. Hunter, +7 more
TL;DR: Compositions comprising anti-fibrotic agent(s) and/or polymeric compositions can be used in various medical applications including the prevention of surgical adhesions and treatment of inflammatory arthritis, treatment of scars and keloids, and the treatment of vascular disease as mentioned in this paper.
Patent

Compositions and systems for forming crosslinked biomaterials and associated methods of preparation and use

George Y. Daniloff, +5 more
TL;DR: Crosslinkable compositions as discussed by the authors are composed of at least two biocompatible, non-immunogenic components having reactive groups thereon, with the functional groups selected so as to enable inter-reaction between the components, i.e., crosslinking.
Patent

Curable aqueous composition and use as fiberglass nonwoven binder

Arkens Charles Thomas, +1 more
TL;DR: In this paper, a formaldehyde-free curable aqueous composition containing a polyacid, a polyol and a phosphorous-containing accelerator was proposed for heat resistant nonwovens.
Patent

Macromolecular microparticles and methods of production and use

James E. Woiszwillo, +6 more
TL;DR: The microparticles are composed of homogeneously distributed, intertwined macromolecules and polymers and can be formulated to provide a sustained release from the interior of the microparticle when placed in an appropriate aqueous medium, such as under physiological conditions as mentioned in this paper.