摘要:
There is provided an interlayer film for laminated glass with which positional displacement between two lamination glass members can be prevented. The interlayer film for laminated glass according to the present invention is arranged between a first lamination glass member and a second lamination glass member to obtain laminated glass, the interlayer film contains a thermoplastic resin and a plasticizer, when, in the MD direction of the interlayer film, a birefringence index of the first surface part, a birefringence index of the second surface part, and a birefringence index of the center part are defined as ΔnMDA, ΔnMDB, and ΔnMDC, respectively, ΔnMDA, ΔnMDB, and ΔnMDC each are 0.50 × 10 -3 or less, and the glass transition temperature of the interlayer film is 33°C or less or the content of the plasticizer in the interlayer film is 35 parts by weight or more relative to 100 parts by weight of the thermoplastic resin in the interlayer film.
摘要:
There is provided an interlayer film for laminated glass which is high in moisture resistance and has a moderate adhesive force. In the interlayer film for laminated glass according to the present invention, when a process composed of sputtering and measurement by TOF-SIMS is performed n times and n Rations of Ion Intensity of Magnesium/Ion Intensity of Thermoplastic Resin obtained from the first to n-th sputtering and measurement processes are collected to calculate an average value 1 ≤ n ≤ 10 of 10 values of Ratio 1 ≤ n ≤ 10 measured within a range of 1 ≤ n ≤ 10, an average value 51 ≤ n ≤ 60 of 10 values of Ratio 51 ≤ n ≤ 60 measured within a range of 51 ≤ n ≤ 60, and an average value 1 ≤ n ≤ 150 of 150 values of Ratio 1 ≤ n ≤ 150 measured within a range of 1 ≤ n ≤ 150, the average value 1 ≤ n ≤ 10 is smaller than the average value 1 ≤ n ≤ 150 or the average value 1 ≤ n ≤ 10 is smaller than the average value 51 ≤ n ≤ 60 .
摘要:
A structural component (1) includes a composite laminate (10) built up of a plurality of layers (24) of carbon fibres (12), wherein the layers (24) of carbon fibres (12) are oriented in different directions, wherein the carbon fibres (12) are surrounded by a conductive polymer resin (14), wherein the carbon fibres (12) of at least one of the layers (24) comprise an electrically insulating coating (16), and wherein at least one of the coated carbon fibres (12) extend through its respective layer (24) to form an electrical connection between ends (26) of the layer (24) spaced apart from one another.
摘要:
One embodiment of the present invention is a multilayer hard coating film which sequentially comprises, from the superficial layer side, a first hard coating and a resin film, and wherein: the first hard coating is formed from a coating material that contains a specific amount of (A) a polyfunctional (meth)acrylate and a specific amount of (B) a water repellent agent, while containing no inorganic particles; and the resin film comprises at least one layer of (α) an acrylic resin that contains 50-95% by mole of a structural unit derived from methyl methacrylate and 50-5% by mole of a structural unit derived from vinyl cyclohexane when the total of the structural units derived from polymerizable monomers is taken as 100% by mole. Another embodiment of the present invention is a multilayer hard coating film which comprises a second hard coating in addition to a first hard coating, and wherein: the first hard coating contains (C) a silane coupling agent in addition to the above-described components (A) and (B); and the second hard coating is formed from a coating material that contains a specific amount of (A) a polyfunctional (meth)acrylate and a specific amount of (D) inorganic fine particles having an average particle diameter of 1-300 nm.
摘要:
La présente invention concerne un élément adhésif comportant au moins un support (1) souple comprenant une face supérieure et une face inférieure, et une couche d'adhésif sensible à la pression déposée sur la face inférieure dudit support, remarquable en ce qu'il comporte une première couche (2) d'un adhésif sensible à la pression déposée sur tout ou partie de la face inférieure du support (1), l'adhésif sensible à la pression de la première couche (2) présentant une résistance au pelage supérieure ou égale à 2,6 N/cm selon la méthode de test ASTM D3330 de la norme AAMA 711 à une température comprise entre -30 et 23 °C, et une seconde couche (3) d'un second adhésif sensible à la pression déposée sur ladite première couche (2) sur tout ou partie de la face inférieure du support (1), le second adhésif sensible à la pression de la seconde couche (3) étant différent du premier adhésif et présentant une résistance au pelage supérieure ou égale à 2,6 N/cm selon la méthode de test ASTM D3330 de la norme AAMA 711 à une température comprise entre 0 et 70 °C.
摘要:
An article including a reflector having a first surface and a second surface opposite the first surface; a first selective light modulator layer external to the first surface of the reflector; a second selective light modulator layer external to the second surface of the reflector; a first absorber layer external to the first selective light modulator layer; and a second absorber layer external to the second selective light modulator layer; wherein each of the first and second selective light modulator layers include a host material is disclosed herein. Methods of making the article are also disclosed.
摘要:
The present invention describes a prepreg for the manufacture of fibre reinforced resin matrix composite materials, the prepreg comprising: a surface film comprising a thermosetting resin and a particulate filler material dispersed therein, and a fibrous layer on which the surface film is disposed, the fibrous layer comprising a plurality of non-woven carbon fibres which are substantially randomly oriented, wherein the fibrous layer has interstices between the carbon fibres dimensioned for absorbing at least a portion of the thermosetting resin during a resin infusion step and filtering at least a portion of the particulate filler material in the surface film to remain in the surface film during the resin infusion step.
摘要:
The invention provides a coated substrate comprising at least the following: i) a first layer is formed from a first composition that has a melting point, Tml, and comprising at least one ethylene-based interpolymer; ii) a second layer is formed from a second composition comprising the following: a) at least one propylene-based polymer, and b) at least one ethylene-based polymer; and iii) a woven web formed from at least one olefin-based polymer with a melting point of Tm2a and/or nonwoven web formed from at least one olefin-based polymer with a melting point of Tm2b; and wherein and Tm1 is less than, or equal to, "Tm2a -20C", and/or less than, or equal to, "Tm2b -20C." The invention also provides a coated substrate comprising at least the following: i) a first layer is formed from a first composition that has a melting point, Tm1; and ii) a woven web formed from at least one olefin-based polymer with a melting point of Tm2a and/or nonwoven web formed from at least one olefin-based polymer with a melting point of Tm2b; and wherein and the first composition comprise at least one propylene-based polymer with a MFR from 15 to 35 g/10 min, and wherein Tm1 is less than, or equal to, "Tm2a -20C", and/or less than, or equal to, "Tm2b -20C."
摘要:
Stretch laminate hot melt adhesives and stretch laminates are described. The stretch laminate hot melt adhesives are suitable for adhering elastic materials with inelastic substrates, and allow permanent deformation of the inelastic substrate and extensions and retractions of the elastic materials. The stretch laminate hot melt adhesive is particularly suitable for back ear lamination for disposable absorbent articles.