Abstract: The present invention relates to a laminate (10) comprising a layer of tobacco material (14) and a support sheet (12), wherein the layer of tobacco material (14) has a rough surface so as to provide a permeable structure through which air may be drawn when the laminate (10) is rolled or folded. The present invention also relates to a method of manufacturing a laminate (10), a package comprising a laminate (10), use of a laminate (10) to prepare a smoking article (20), and a smokeable product comprising a laminate (10).

Abstract: A deformable additive release component (1) for a smoking article is disclosed, comprising an aperture (8) through which additive may be released, an outer wall section (2), an inner wall section (3) that defines a chamber (10) within which the additive is held and at least one channel (5) between the inner and outer wall sections to allow airflow through the component, wherein the component is configured to transmit a compressive force applied to the outer wall section to the inner wall section and to open the aperture. A filter (25) for a smoking article that comprises said additive release component, and a smoking article (21) that comprises said additive release component or said filter, are also described. Methods of manufacturing the additive release components is also disclosed.

Abstract: Smoking articles, and other flow delivery articles A flow delivery article (1) to deliver a gaseous flow to the mouth of a user has a vibration component (4) to provide tactile stimulation to the user.

Abstract: A flow delivery article (1) comprises a flow control component (5) configured to provide at least one flow during a draw on the flow delivery article (1), said at least one flow comprising a respective plurality of flow peaks.

Abstract: A support structure (10) for use in a smoking article is disclosed, which is arranged to cause release of an additive from an additive release component (11) in response to application of compressive force, wherein the support structure changes the compressive force required to cause release of the additive from the additive release component compared to the force required to release the additive from the same additive release component in the absence of the support structure. An additive release system, a filter, a smoking article and a method of manufacturing said smoking article are also disclosed.

Abstract: An additive release component (14) for use in a smoking article is disclosed. The additive release component comprises a rupturable shell containing an additive (15), wherein the component is configured to eject the additive into the filter of the smoking article in a predetermined direction in response to compression of the component. Filters (12) and smoking articles (10) containing the additive release component are also provided.

Abstract: A deformable additive release component (1) for a smoking article is disclosed, comprising an aperture (8) through which additive may be released, an outer wall section (2), an inner wall section (3) that defines a chamber (10) within which the additive is held and at least one channel (5) between the inner and outer wall sections to allow airflow through the component, wherein the component is configured to transmit a compressive force applied to the outer wall section to the inner wall section and to open the aperture. A filter (25) for a smoking article that comprises said additive release component, and a smoking article (21) that comprises said additive release component or said filter, are also described. Methods of manufacturing the additive release components is also disclosed.

Abstract: A nickel-base superalloy, in particular for the fabrication of monocrystalline components, consisting essentially of (measured in wt %) 6.0-6.8% of Cr, 8.0-10.0% of Co, 0.5-0.7% of Mo, 6.2-6.6% of W, 2.7-3.2% of Re, 5.4-5.8% of Al, 0.5-0.9% of Ti, 7.2-7.8% of Ta, 0.15-0.3% of Hf. 0.02-0.04% of C, 40-100 ppM of B, the remainder being nickel with impurities. The ratio (Ta+1.5 Hf+0.5 Mo-0.5 Ti)/(W+1.2 Re) is greater than or equal to 0.7.

Abstract: A nickel-base superalloy, in particular for the fabrication of large monocrystalline components, essentially comprises (measured in wt %): 6.0-6.8% of Cr, 8.0-10.0% of Co, 0.5-0.7% of Mo, 6.2-6.6% of W, 2.7-3.2% of Re, 5.4-5.8% of Al, 0.6-1.2% of Ti, 6.3-7.0% of Ta, 0.15-0.3% of Hf, 0.02-0.04% of C, 40-100 ppm of B. 15-50 ppm of Mg, the remainder being nickel with impurities. Carbides of Ta, Ti, and Hf, and Mg, and/or Mg--O--S compounds are concentrated along small angle grain boundaries of the superalloy.