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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

Formaldehyde-free melamine carbohydrate binders for improved fire-resistant fibrous materials

Kiarash Alavi
TL;DR: In this article, the authors proposed a method of making a formaldehyde-free binder composition, which may include melamine, reducing sugar, and a non-carbohydrate aldehyde or ketone.
Patent

A binding resin for nonwoven fabrics, in particular for manufacturing supports for bituminous membranes, a method for preparing it, and a nonwoven fabric obtained by using said resin.

Massimo Migliavacca, +2 more
TL;DR: In this article, a binding resin for nonwoven fabrics, in particular for manufacturing supports for bituminous membranes, consisting of 100% natural, sustainable raw materials, is described, which is an aqueous solution consisting of starch, a crosslinking agent of natural origin and a catalyst.
Patent

Formaldehyde-free binder compositions and methods of making the binders

Kiarash Alavi Shooshtari, +2 more
TL;DR: In this article, formaldehyde-free binder compositions are described that include an aldehyde or ketone, an organic anhydride, an alkanol amine, and a nitrogen-containing salt of an inorganic acid.
Patent

Core material for vacuum insulation panel and manufacturing method for same

Suk Jang, +1 more
TL;DR: In this paper, a core material for a vacuum insulation panel and a manufacturing method for the same is presented, which comprises the following steps: (a) preparing an inorganic binder solution; (b) dipping glass wool into the inorganic solution; and (c) loading the glass wool onto the upper portion of a chamber; (d) creating a vacuum inside the chamber in order to discharge the Binder solution into the chamber, and (e) drying glass wool and molding it into the form of the core material, thus enhancing the long-term durability of
Patent

HMF-based phenol formaldehyde resin

Cheng-Han Hsieh, +1 more
TL;DR: In this article, a HMF-based phenol formaldehyde resin has been provided, which has the formula in n is 3-20, where n is the number of substituted groups in disubstituted phenol.
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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.