Patent classifications
B32B38/12
Fabrication method for making an equipment device for an automotive vehicle and associated equipment device for an automotive vehicle comprising a composite body
A fabrication method for fabricating an equipment part for an automotive vehicle. The method includes the following steps. Supplying a sheet comprising ceramic fibers and thermofusible polymer fibers, the melting temperature of the thermofusible polymer being higher than 200 C. Heating the sheet, at a temperature higher than 200 C., so as to melt the thermofusible polymer. Applying a fabric on the sheet, the fabric comprising filament yarns having a core made of polymer presenting a softening point temperature that is higher than or equal to 200 C. And then thermoforming of the fabric and the sheet in a conforming mold.
Fabrication method for making an equipment device for an automotive vehicle and associated equipment device for an automotive vehicle comprising a composite body
A fabrication method for fabricating an equipment part for an automotive vehicle. The method includes the following steps. Supplying a sheet comprising ceramic fibers and thermofusible polymer fibers, the melting temperature of the thermofusible polymer being higher than 200 C. Heating the sheet, at a temperature higher than 200 C., so as to melt the thermofusible polymer. Applying a fabric on the sheet, the fabric comprising filament yarns having a core made of polymer presenting a softening point temperature that is higher than or equal to 200 C. And then thermoforming of the fabric and the sheet in a conforming mold.
Production of fibre composite component part based on steel and polyurethane
A method of producing a fiber composite component part, contains the following steps: a) providing two or more steel sheets; b) providing at least one textile fabric; c) providing an anhydrous mixture having one or more than one hardener containing a uretdione having an NCO functionality of not less than two, one or more than one binder having hydroxyl groups to an OH functionality of three to six, and one or more than one cobinder having oxirane groups; d) coating the textile fabric with the mixture; e) applying energy to the mixture-coated fabric for the purpose of performing a first crosslinking reaction to react hardener, binder and cobinder to form a thermoplastic polymer adhering to the textile fabric; f) hot pressing the steel sheets and the textile fabric together with the thermoplastic polymer adhering thereto into a sandwich such that the thermoplastic polymer joins the steel sheets together while enclosing the textile fabric; g) forming the sandwich into a shaped article; h) heat treating the shaped article to obtain the fiber composite component part, wherein the thermoplastic polymer undergoes a second crosslinking reaction to convert into a thermoset polymer.
Shaped articles having peelable, perforated surfaces and their use for segregating particulate materials, such as in animal litter trays
The disclosure relates to containers and other shaped articles that have a relatively thick substrate layer and one or more relatively thin liner sheets peelably adhered thereto. Animal litter can be placed atop the liner sheets, preferably in a concave portion to contain the litter. The liner sheets have perforations extending therethrough that permit the passage of non-soiled litter, but do not permit the passage of at least one of animal feces and soiled animal litter, such as clumps of litter and urine. After an animal has deposited waste on or in the litter, the liner sheet can be peeled from the container and waste unable to pass through the perforations can be collected.
Production of fibre composite component part based on aluminium and polyurethane
A method of producing a fiber composite component part has the following steps: a) providing two or more metal sheets each comprising an aluminum material; b) providing at least one textile fabric; c) providing an anhydrous mixture having one or more than one hardener having a uretdione having an NCO functionality of not less than two, one or more than one binder having hydroxyl groups to an OH functionality of three to six, and one or more than one cobinder having oxirane groups; d) coating the textile fabric with the anhydrous mixture, to obtain a mixture-coated fabric; e) applying energy to the mixture-coated fabric for the purpose of performing a first crosslinking reaction to react hardener, binder and cobinder to form a thermoplastic polymer adhering to the textile fabric; f) hot pressing the metal sheets and the textile fabric together with the thermoplastic polymer adhering thereto into a sandwich such that the thermoplastic polymer joins the metal sheets together while enclosing the textile fabric; g) forming the sandwich into a shaped article; and h) heat treating the shaped article to obtain the fiber composite component part, wherein the thermoplastic polymer undergoes a second crosslinking reaction to convert into a thermoset polymer.
Removable drape fashion system
A fashion system including a shaped garment comprising a base material and a removable drape is provided herein. The removable drape may be attached to the base material such that corresponding shapes of the base material and the removable drape cooperate to hold the removable drape in place. The base material may be formed using a geometric cutting technique and the removable drape may be formed using a thermoforming technique to create a complementary drape system.
Removable drape fashion system
A fashion system including a shaped garment comprising a base material and a removable drape is provided herein. The removable drape may be attached to the base material such that corresponding shapes of the base material and the removable drape cooperate to hold the removable drape in place. The base material may be formed using a geometric cutting technique and the removable drape may be formed using a thermoforming technique to create a complementary drape system.
REMOVABLE DRAPE FASHION SYSTEM
A fashion system including a shaped garment comprising a base material and a removable drape is provided herein. The removable drape may be attached to the base material such that corresponding shapes of the base material and the removable drape cooperate to hold the removable drape in place. The base material may be formed using a geometric cutting technique and the removable drape may be formed using a thermoforming technique to create a complementary drape system.
REMOVABLE DRAPE FASHION SYSTEM
A fashion system including a shaped garment comprising a base material and a removable drape is provided herein. The removable drape may be attached to the base material such that corresponding shapes of the base material and the removable drape cooperate to hold the removable drape in place. The base material may be formed using a geometric cutting technique and the removable drape may be formed using a thermoforming technique to create a complementary drape system.
METHODS AND SYSTEMS FOR THERMOFORMING TWO AND THREE WAY HEAT EXCHANGERS
A method of manufacturing a heat exchanger, include the steps of: (a) providing two plates configured to be assembled together, each of the plates comprising a support layer and a cap layer laminated over the support layer at least at a front side of the plate; (b) heat bonding a microporous membrane layer to one or more select portions of the cap layer on the front side of each plate such that a liquid desiccant channel is formed between the membrane layer and the front side of each plate; and (c) attaching the front sides of the plates together to form a plate pair structure by heat bonding one or more select portions of the cap layers on the front sides of the plates such that the membrane layers on the plates face each other and an air flow channel is formed between the membrane layers.