The present invention relates to a film comprising hydrophobically modified cellulose fibers in which cellulose fibers are bound to a modifying group at one or more members selected from anionic groups and hydroxyl groups, and an oil having an SP value of 10 or less. The film of the present invention can be utilized in the fields of materials for packaging containers for cosmetics and foods.

Disclosed are silicon and carbon containing film forming compositions comprising a polycarbosilazane polymer or oligomer formulation that consists of silazane-bridged carbosilane monomers, the carbosilane containing at least two —SiH.sub.2— moieties, either as terminal groups (—SiH.sub.3R) or embedded in a carbosilane cyclic compound, wherein R is H, a C.sub.1-C.sub.6 linear, branched, or cyclic alkyl- group, a C.sub.1-C.sub.6 linear, branched, or cyclic alkenyl- group, or combination thereof. Also disclosed are methods of forming a silicon and carbon containing film comprising forming a solution comprising a polycarbosilazane polymer or oligomer formulation and contacting the solution with the substrate via a spin-on coating, spray coating, dip coating, or slit coating technique to form the silicon and carbon containing film.

A curable composition for mechanical foaming has a complex viscosity η* that satisfies the following conditions (A) and (B) in frequency dependence measurement by a rheometer: condition (A): η* at 0.1 Hz and 25° C. is in a range of 1000 to 50000 Pa.Math.s; and condition (B): η* at 10.0 Hz and 25° C. is in a range of 100 to 1000 Pa.Math.s.
The curing form of the curable composition for mechanical foaming is not a moisture curing form.

An adhesive coating device for coating an inner wall surface of a workpiece provided with holes with an adhesive. A control device automatically executes an operation of applying the adhesive, the operation including positioning of the workpiece, relative positioning of a nozzle that applies the adhesive in a non-contact manner with respect to the workpiece, and moving of the nozzle, in which the adhesive is ejected and applied in an oblique direction from the nozzle to the inner wall surface of the hole, and the angle of the oblique direction is such an angle that the adhesive linearly ejected from the nozzle located outside the hole can be applied to the inner wall surface of the hole with a desired depth without interfering with an opening part of the hole.

An adhesive coating device for coating an inner wall surface of a workpiece provided with holes with an adhesive. A control device automatically executes an operation of applying the adhesive, the operation including positioning of the workpiece, relative positioning of a nozzle that applies the adhesive in a non-contact manner with respect to the workpiece, and moving of the nozzle, in which the adhesive is ejected and applied in an oblique direction from the nozzle to the inner wall surface of the hole, and the angle of the oblique direction is such an angle that the adhesive linearly ejected from the nozzle located outside the hole can be applied to the inner wall surface of the hole with a desired depth without interfering with an opening part of the hole.

The present invention relates to a film comprising hydrophobically modified cellulose fibers in which cellulose fibers are bound to a modifying group at one or more members selected from anionic groups and hydroxyl groups, and an oil having an SP value of 10 or less. The film of the present invention can be utilized in the fields of materials for packaging containers for cosmetics and foods.

An object is to suppress a variation in amount of a sealant that is applied on an object to be sealed. There is provided a sealant discharge nozzle configured such that a sealant from a cartridge is discharged from a discharge hole of the sealant discharge nozzle. The sealant discharge nozzle has a leading end portion comprising a pair of side wall portions; and a connecting wall portion configured to connect the pair of side wall portions with each other and provided in cooperation with the pair of side wall portions to form a first recess that is open on one side in a first direction perpendicular to an axial direction of the sealant discharge nozzle, and on a leading end side. The discharge hole has an opening formed on a first recess side of the connecting wall portion.

An object is to suppress a variation in amount of a sealant that is applied on an object to be sealed. There is provided a sealant discharge nozzle configured such that a sealant from a cartridge is discharged from a discharge hole of the sealant discharge nozzle. The sealant discharge nozzle has a leading end portion comprising a pair of side wall portions; and a connecting wall portion configured to connect the pair of side wall portions with each other and provided in cooperation with the pair of side wall portions to form a first recess that is open on one side in a first direction perpendicular to an axial direction of the sealant discharge nozzle, and on a leading end side. The discharge hole has an opening formed on a first recess side of the connecting wall portion.

At the time of forming a paste layer on a substrate sheet by use of three rolls placed at right angles, in order to offset a variation amount of a first gap due to thermal expansion of the rolls, a variation amount in a given detection period is calculated by use of outputs of a first sensor configured to detect a coating film surface of a second-roll coating film of a second roll and a second sensor configured to detect a second-roll surface, and the first roll is moved by use of a first-roll moving mechanism.

At the time of forming a paste layer on a substrate sheet by use of three rolls placed at right angles, in order to offset a variation amount of a first gap due to thermal expansion of the rolls, a variation amount in a given detection period is calculated by use of outputs of a first sensor configured to detect a coating film surface of a second-roll coating film of a second roll and a second sensor configured to detect a second-roll surface, and the first roll is moved by use of a first-roll moving mechanism.