摘要:
The present invention relates to a flexible laminate of films of thermoplastic polymer material mainly for applications in which relatively high yield strength and ultimate tensile strength is required, and a method and apparatus for its manufacture. The laminate comprises a monofilm formed or multifilm-formed ply (A) and another monofilm-formed or multifilm formed ply (B) both mainly consisting of orientable thermoplastic polymer material, in which A has a fluted configuration and B on a first side is adhesively bonded in bonding zones to the crests on a first side of A, in which B also has a fluted configuration, the flute direction of B forming an angle from generally about 30° up to and including 90° to the flute direction of A and the said bonding zones being on the crests of the first side of B to produce spot bonding with the crests on the first side of A, the wavelengths of the flutes in A and/or B are no longer than 5 mm, and the wavelengths of the flutes in both A and B are less than 10 mm.
摘要:
A method for producing a composite article of an aluminum alloy with a resin wherein a thermoplastic resin composition containing polyphenylene sulfide as a component is adhered to the surface of a shaped article of an aluminum alloy by the use of a method of injection molding or the like, characterized in that it comprises a pretreatment comprising immersing the shaped article of an aluminum alloy in an aqueous solution of at least one selected from among ammonia, hydrazine and a water-soluble amine compound. The method allows the formation of a composite article in which the aluminum alloy and the thermoplastic resin composition are not readily separated from each other, and thus can be employed for producing cases, parts, structures and the like of various devices which are free from problems with respect to their shape, structure and mechanical structure.
摘要:
The thermal recording media of the present invention provides an intense image resistant to fade. Ideally there is provided a high Print Contrast Signal (PCS) image that greatly enhances reliable high-speed readability with a high percentage of accuracy in detecting the imaged areas when optical or electronic decoding devices and scanners are utilized. Uses include, but are not limited to security applications such as airline baggage tags, laminated durable labels for use in pathology, hematology, and general laboratory uses and on such applications as pre-stainer sample slides, ultraviolet thermal imaging durable labels, or durable labels for use on returnable totes or shipping containers. Generally, the thermal recording media of the present invention comprises: (a) a non-cavitated support material which incorporates a metal oxide layer on the first surface of the support material; and (b) either a direct thermal layer formed on the first surface of the metal oxide layer; or a ribbon to effect a thermal transfer of the desired image on to the first surface of the metal oxide layer.
摘要:
Die Erfindung betrifft ein Verfahren zur Herstellung von wasserabsorbierenden, schaumförmigen Polymergebilden, wobei eine wässrige Zusammensetzung (A) beinhaltend: (A1) Wasser, (A2) ein oder mehrere Polymere, welche mindestens auf (α1) 55-100 Gew.-% einem polymerisierten, monoethylenisch ungesättigten, säuregruppenhaltigen Monomeren oder dessen Salz sowie auf (α2) 0-45 Gew.-% einem polymerisierten, monoethylenisch ungesättigten, mit (α1) copolymerisierbaren Monomeren basiert, wobei die Summe der Gewichtsmengen (α1) und (α2) 100 Gew.-% beträgt und wobei mindestens 31,5 Gew.-% der Monomeren, bezogen auf das Gesamtgewicht der Monomeren (α1) und (α2), Acrylsäure oder Salze der Acrylsäure sind, (A3) einen oder mehrere Vernetzer, (A4) ein oder mehrere Blähmittel, (A5) ein oder mehrere Tenside, (A6) sowie gegebenenfalls weitere Hilfsstoffe aufgeschäumt und die geschäumte, wässrige Zusammensetzung anschliessend bei einer Temperatur in einem Bereich von 50 bis 300°C erhitzt wird, so dass die Polymere (A2) zumindest teilweise vernetzt und der Gehalt an Wasser (A1) auf höchstens 15 Gew.-%, bezogen auf das Gesamtgewicht des entstehenden, schaumförmigen Polymergebildes, eingestellt wird sowie ein durch dieses Verfahren erhältliches wasserabsorbierendes, schaumförmiges Polymergebilde, ein wasserabsorbierendes, schaumförmiges Polymergebilde, einen Verbund umfassend ein wasserabsorbierendes, schaumförmiges Polymergebilde und ein Substrat, Verfahren zur Herstellung des Verbundes, die durch dieses Verfahren erhältliche Verbünde, die Verwendung des wasserabsorbierenden, schaumförmigen Polymergebildes sowie chemische Produkte.
摘要:
A radiation-curable low stress relaxation elastomeric material with improved elastic and mechanical properties. The elastomeric material may be used alone or with skin layers to form elastomeric films, webs, laminates and products containing them.
摘要:
A label for in-mold molding which is excellent in peeling initiation and peeling propagation and has low peel strength. It can hence be easily peeled from a container by anybody. It can bear information, e.g., a design or characters recorded on an inner layer not seen from outside the label. Thus, the display area of the label can be effectively utilized, or the label part peeled off can be utilized as an application form, discount ticket, so-called coupon, etc. The label for in-mold molding is characterized by comprising a base layer (A) comprising a thermoplastic resin, a layer (B) enabling interlaminar peeling, and a heat-sealable layer (D) in this order. This label may further contain an interlayer (C) disposed between the layer (B) enabling interlaminar peeling and the heat-sealable layer (D). Also provided is a labeled molded resin article which comprises a molded resin and the label fusion-bonded and united thereto.
摘要:
A gas-barrier-layer-equipped multilayer structure that suppresses oxygen permeability coefficient in wet-hot atmosphere to a low value while retaining superior processability and mechanical strength.
摘要:
A sheet, characterized in that it comprises a film comprising a thermoplastic resin and, laminated on at least one side of the film, a fiber fabric containing a flame−proof compound, and the fiber fabric comprises the same type of a thermoplastic resin as that of the film; and a curtain using the sheet. The sheet is a functional sheet which is excellent in flame−proof property, and also excellent in light controlling property and anti−static property.
摘要:
A resin film which comprises a thermoplastic polyester resin and 3 to 30 wt % relative to the total resin of a particulate resin having a particle diameter of 0.1 to 5 mum, wherein the particulate resin is a modified polyolefin resin containing a functional group derived from a carboxylic acid in an amount of 2 to 20 wt % in terms of the carboxylic acid a method for producing the resin film a resin laminated metal plate using the resin film and a method for manufacturing the resin laminated metal plate. The resin film allows the manufacture of a resin laminated metal plate which is excellent in processability, impact resistance, adhesiveness, flavor characteristics and the suitability to retort treatment.
摘要:
A dust control mat (30) having a pile surface and a backing layer disposed beneath the pile surface. The pile surface includes segmented portions (12) of pile-forming material salvaged from previously used mat structures and adhered to the backing layer in a predefined arrangement to define a contract surface of recycled material for use in removing dirt from the shoes of a user.