D21H27/26

Fibrous substrate for producing a porous coating base paper or prepreg, and method for the production thereof

A fibrous substrate material for producing a porous coating base paper or prepreg comprises a planar impregnatable structure made of cellulose fibers, which contains at least one pigment species and optionally contains further additives conventional for paper. The cellulose fibers contain a proportion of 1 to 20 wt.-% of nanofibrillated cellulose (NFC). A method for producing the fibrous substrate material comprises the steps of: providing an aqueous suspension containing a cellulose containing material and an admixture of said pigment species and, optionally, further additives conventional for paper, sheet forming, drying.
The cellulose containing material contains a proportion of 1 to 20 wt.-% of NFC with a specific surface (SSA) of at least 125 m.sup.2/g.

Fibrous substrate for producing a porous coating base paper or prepreg, and method for the production thereof

A fibrous substrate material for producing a porous coating base paper or prepreg comprises a planar impregnatable structure made of cellulose fibers, which contains at least one pigment species and optionally contains further additives conventional for paper. The cellulose fibers contain a proportion of 1 to 20 wt.-% of nanofibrillated cellulose (NFC). A method for producing the fibrous substrate material comprises the steps of: providing an aqueous suspension containing a cellulose containing material and an admixture of said pigment species and, optionally, further additives conventional for paper, sheet forming, drying.
The cellulose containing material contains a proportion of 1 to 20 wt.-% of NFC with a specific surface (SSA) of at least 125 m.sup.2/g.

Composition and method for producing pre-impregnated decorative base paper comprising biopolymer nanoparticles

A pre-impregnated decorative base paper for decorative coating materials, comprising biopolymer nanoparticles.

Composition and method for producing pre-impregnated decorative base paper comprising biopolymer nanoparticles

A pre-impregnated decorative base paper for decorative coating materials, comprising biopolymer nanoparticles.

Laminate Pigment with Spacing Properties and High UV-Greying Stability
20200095427 · 2020-03-26 · ·

The invention relates to a titanium dioxide particle with high opacity and UV-greying resistance comprising two silica coats and at least one alumina coat, to a method for the obtaining the same, and to the use of said particle in a method for obtaining a decorative paper laminate or a dcor foil. The present invention further pertains a decorative paper laminate or a dcor foil containing said coated titanium dioxide particle.

TRANSFER PAPER
20200080261 · 2020-03-12 ·

An object of the present invention is to provide a transfer paper which allows smooth removal of a printed transfer paper from a design-printed fabric before steaming; and is unlikely to cause problems such as partial missing, color unevenness, color-development deterioration, etc. of the design on the fabric.

Provided is a transfer paper having a substrate and one or more coating layers, the substrate having a base paper and one or more nonaqueous resin layers on one side of the base paper, the one or more coating layers being located on the one or more nonaqueous resin layers,

the coating layer located outermost from the substrate, that is, the outermost coating layer, at least comprising a water-soluble polyester resin, a carboxylic acid-modified polyvinyl alcohol resin, an acrylic resin, a starch, and a white pigment,

the acrylic resin having a glass transition point (Tg) of 0 C. to 45 C. and a minimum film forming temperature (MFT) of 0 C. to 50 C.

DEVICE AND METHOD FOR PRODUCING A TEXTURED COATING
20200055082 · 2020-02-20 · ·

The present invention relates in particular to a method and a device for a spatially resolved production of a location dependent textured coating. The method includes the steps of provisioning a two-dimensional representation, evaluating a data record of the two-dimensional representation, determining local structures of the two-dimensional representation, determining the type and location of at least one texture that is produced on at least one region of the two-dimensional representation, provisioning a fluid coating material, and applying the fluid coating material to at least one region of the two-dimensional representation.

HIGH POROSITY GYPSUMBOARD PAPER AND/OR CARDBOARD INCLUDING WASTE PAPERS AS RAW MATERIAL

A colored gypsumboard paper and/or cardboard and the production method thereof are provided. The colored gypsumboard paper and/or cardboard has/have high wetness resistance and has/have high porosity and obtained by means of waste paper recycling and can be used for ceiling, papier-m?ch? applications and at inner wall sections particularly in construction technical field.

HIGH POROSITY GYPSUMBOARD PAPER AND/OR CARDBOARD INCLUDING WASTE PAPERS AS RAW MATERIAL

A colored gypsumboard paper and/or cardboard and the production method thereof are provided. The colored gypsumboard paper and/or cardboard has/have high wetness resistance and has/have high porosity and obtained by means of waste paper recycling and can be used for ceiling, papier-m?ch? applications and at inner wall sections particularly in construction technical field.

Decorative paper for resin-impregnated decorative plate, resin-impregnated decorative paper, and resin-impregnated decorative plate

A base paper (6), a picture pattern layer (7) provided on a surface (6a) side of the base paper (6), and foaming agents (8) arranged on a surface (7a) of the picture pattern layer (7) or in the picture pattern layer (7) are provided. In the foaming agents (8), the average particle diameter after foaming is set to 15 m or more and 250 m or less and the foaming start temperature is set to 100 C. or more and 220 C. or less.