公开(公告)号：WO0175204A3

公开(公告)日：2002-06-20

申请号：PCT/FI0100331

申请日：2001-04-05

Applicant: AHLSTROM GLASSFIBRE OY ,  ROEKMAN KAY ,  JANSSON JUHANI ,  KOSTAMO HARRI ,  BOHM JUHA

Inventor： ROEKMAN KAY ,  JANSSON JUHANI ,  KOSTAMO HARRI ,  BOHM JUHA

IPC: D06M15/333 ,  D04H1/58 ,  D04H13/00 ,  D06M15/55 ,  D06M101/00 ,  D21H13/14 ,  D21H13/18 ,  D21H13/24 ,  D21H13/26 ,  D21H13/40 ,  D21H13/50 ,  D21H15/00 ,  D21H15/02 ,  D21H21/16 ,  D04H1/70

CPC classification number: D21H13/40 ,  D04H1/593 ,  D04H1/64 ,  D04H1/72 ,  D04H1/732 ,  D21H13/14 ,  D21H13/18 ,  D21H13/24 ,  D21H13/26 ,  D21H13/50 ,  D21H15/02 ,  D21H21/16 ,  Y10T442/2402 ,  Y10T442/30 ,  Y10T442/60 ,  Y10T442/614 ,  Y10T442/619

Abstract: A non-woven mat useful for a wide variety of purposes, including forming reinforced resin products, is produced in a manner having different specific uses of, and advantages over, conventional chopped strand mats and conventional glass tissue. The mat is preferably made by the foam process (but may be made by the liquid process), and at speeds well in excess of 60 m./min., and has a substantially uniform construction even when low density (e.g. 100 g/m or less). At least 20 % (preferably at least 85 %) of the fibers are in fiber bundles with between 5-450 fibers/bundle. The fibers (typically at least 85 %) have a length between 5-100 mm, preferably 7-50 mm, substantially the same as the length of the fiber bundle they are in. The fibers are preferably held in the bundles by substantially non-water soluble sizing, such as epoxy resin or PVOH. The fibers in the bundles typically have diameters of approximately 7-500 microns, preferably about 7-35 microns. The bundles may comprise at least 10 % reinforcing fibers, such as glass, aramid or acrylic.

Abstract translation: 用于各种目的的无纺布垫，包括形成增强树脂产品，以与常规短切纤维毡和常规玻璃纸组织不同的特定用途和优点的方式生产。 垫优选通过泡沫方法制造（但可以通过液体方法制成），并且速度优于60m /分钟，并且即使当低密度（例如100g / m 2）时也具有基本均匀的结构 <2>以下）。 至少20％（优选至少85％）的纤维是纤维束，其中5-450纤维/束。 纤维（通常为至少85％）的长度为5-100mm，优选为7-50mm，基本上与其所处的纤维束的长度相同。纤维优选通过基本上不变的纤维束保持在束中， 水溶性上浆，如环氧树脂或PVOH。 束中的纤维通常具有约7-500微米的直径，优选约7-35微米。 束可以包括至少10％的增强纤维，例如玻璃，芳族聚酰胺或丙烯酸。

公开(公告)号：DE60107223D1

公开(公告)日：2004-12-23

申请号：DE60107223

申请日：2001-04-05

Applicant: AHLSTROM GLASSFIBRE OY KARHULA

Inventor： ROEKMAN KAY ,  JANSSON JUHANI ,  KOSTAMO HARRI ,  BOHM JUHA

IPC: D04H1/70 ,  D04H1/42 ,  D04H1/542 ,  D04H1/58 ,  D04H13/00 ,  D06M15/333 ,  D06M15/55 ,  D06M101/00 ,  D21H13/14 ,  D21H13/18 ,  D21H13/24 ,  D21H13/26 ,  D21H13/40 ,  D21H13/50 ,  D21H15/00 ,  D21H15/02 ,  D21H21/16

Abstract: A non-woven mat useful for a wide variety of purposes, including forming reinforced resin products, is produced in a manner having different specific uses of, and advantages over, conventional chopped strand mats and conventional glass tissue. The mat is preferably made by the foam process (but may be made by the liquid process), and at speeds well in excess of 60 m./min., and has a substantially uniform construction even when low density (e.g. 100 g/m2 or less). At least 20% (preferably at least 85%) of the fibers are in fiber bundles with between 5-450 fibers/bundle. The fibers (typically at least 85%) have a length between 5-100 mm, preferably 7-50 mm, substantially the same as the length of the fiber bundle they are in. The fibers are preferably held in the bundles by substantially non-water soluble sizing, such as epoxy resin or PVOH. The fibers in the bundles typically have diameters of approximately 7-500 microns, preferably about 7-35 microns. The bundles may comprise at least 10% reinforcing fibers, such as glass, aramid or acrylic.

公开(公告)号：AU5230201A

公开(公告)日：2001-10-15

申请号：AU5230201

申请日：2001-04-05

Applicant: AHLSTROM GLASSFIBRE OY

Inventor： ROKMAN KAY ,  JANSSON JUHANI ,  KOSTAMO HARRI ,  BOHM JUHA

IPC: D04H1/70 ,  D04H1/42 ,  D04H1/542 ,  D04H1/58 ,  D04H13/00 ,  D06M15/333 ,  D06M15/55 ,  D06M101/00 ,  D21H13/14 ,  D21H13/18 ,  D21H13/24 ,  D21H13/26 ,  D21H13/40 ,  D21H13/50 ,  D21H15/00 ,  D21H15/02 ,  D21H21/16

Abstract: A non-woven mat useful for a wide variety of purposes, including forming reinforced resin products, is produced in a manner having different specific uses of, and advantages over, conventional chopped strand mats and conventional glass tissue. The mat is preferably made by the foam process (but may be made by the liquid process), and at speeds well in excess of 60 m./min., and has a substantially uniform construction even when low density (e.g. 100 g/m2 or less). At least 20% (preferably at least 85%) of the fibers are in fiber bundles with between 5-450 fibers/bundle. The fibers (typically at least 85%) have a length between 5-100 mm, preferably 7-50 mm, substantially the same as the length of the fiber bundle they are in. The fibers are preferably held in the bundles by substantially non-water soluble sizing, such as epoxy resin or PVOH. The fibers in the bundles typically have diameters of approximately 7-500 microns, preferably about 7-35 microns. The bundles may comprise at least 10% reinforcing fibers, such as glass, aramid or acrylic.

公开(公告)号：CA2404820A1

公开(公告)日：2001-10-11

申请号：CA2404820

申请日：2001-04-05

Applicant: AHLSTROM GLASSFIBRE OY

Inventor： ROKMAN KAY ,  JANSSON JUHANI ,  KOSTAMO HARRI ,  BOHM JUHA

IPC: D04H1/70 ,  D04H1/42 ,  D04H1/542 ,  D04H1/58 ,  D04H13/00 ,  D06M15/333 ,  D06M15/55 ,  D06M101/00 ,  D21H13/14 ,  D21H13/18 ,  D21H13/24 ,  D21H13/26 ,  D21H13/40 ,  D21H13/50 ,  D21H15/00 ,  D21H15/02 ,  D21H21/16

Abstract: A non-woven mat useful for a wide variety of purposes, including forming reinforced resin products, is produced in a manner having different specific uses of, and advantages over, conventional chopped strand mats and conventional glass tissue. The mat is preferably made by the foam process (b ut may be made by the liquid process), and at speeds well in excess of 60 m./min., and has a substantially uniform construction even when low density (e.g. 100 g/m2 or less). At least 20 % (preferably at least 85 %) of the fibers are in fiber bundles with between 5-450 fibers/bundle. The fibers (typically at least 85 %) have a length between 5-100 mm, preferably 7-50 mm , substantially the same as the length of the fiber bundle they are in. The fibers are preferably held in the bundles by substantially non-water soluble sizing, such as epoxy resin or PVOH. The fibers in the bundles typically hav e diameters of approximately 7-500 microns, preferably about 7-35 microns. The bundles may comprise at least 10 % reinforcing fibers, such as glass, aramid or acrylic.

公开(公告)号：CA2404820C

公开(公告)日：2007-06-19

申请号：CA2404820

申请日：2001-04-05

Applicant: AHLSTROM GLASSFIBRE OY

Inventor： KOSTAMO HARRI ,  BOHM JUHA ,  JANSSON JUHANI ,  ROKMAN KAY

IPC: D04H1/70 ,  D04H1/42 ,  D04H1/542 ,  D04H1/58 ,  D04H13/00 ,  D06M15/333 ,  D06M15/55 ,  D06M101/00 ,  D21H13/14 ,  D21H13/18 ,  D21H13/24 ,  D21H13/26 ,  D21H13/40 ,  D21H13/50 ,  D21H15/00 ,  D21H15/02 ,  D21H21/16

Abstract: A non-woven mat useful for a wide variety of purposes, including forming reinforced resin products, is produced in a manner having different specific uses of, and advantages over, conventional chopped strand mats and conventional glass tissue. The mat is preferably made by the foam process (but may be made by the liqui d process), and at speeds well in excess of 60 m./min., and has a substantially uniform construction even when low density (e.g. 100 g/m2 or less). At least 20 % (preferably at least 85 %) of the fibers are in fiber bundles with between 5-450 fibers/bundle. The fibers (typically at least 85 %) have a length between 5-100 mm, preferably 7-50 mm, substantially the same as the length of the fiber bundle they are in. The fibers are preferably held in the bundles by substantially non-water soluble sizing, such as epoxy resin or PVOH. The fibers in the bundles typically have diameters of approximately 7-500 microns, preferably about 7-35 microns. The bundles m ay comprise at least 10 % reinforcing fibers, such as glass, aramid or acrylic.

公开(公告)号：DE60107223T2

公开(公告)日：2005-11-10

申请号：DE60107223

申请日：2001-04-05

Applicant: AHLSTROM GLASSFIBRE OY KARHULA

Inventor： ROEKMAN KAY ,  JANSSON JUHANI ,  KOSTAMO HARRI ,  BOHM JUHA

IPC: D04H1/70 ,  D04H1/42 ,  D04H1/542 ,  D04H1/58 ,  D04H13/00 ,  D06M15/333 ,  D06M15/55 ,  D06M101/00 ,  D21H13/14 ,  D21H13/18 ,  D21H13/24 ,  D21H13/26 ,  D21H13/40 ,  D21H13/50 ,  D21H15/00 ,  D21H15/02 ,  D21H21/16

Abstract: A non-woven mat useful for a wide variety of purposes, including forming reinforced resin products, is produced in a manner having different specific uses of, and advantages over, conventional chopped strand mats and conventional glass tissue. The mat is preferably made by the foam process (but may be made by the liquid process), and at speeds well in excess of 60 m./min., and has a substantially uniform construction even when low density (e.g. 100 g/m2 or less). At least 20% (preferably at least 85%) of the fibers are in fiber bundles with between 5-450 fibers/bundle. The fibers (typically at least 85%) have a length between 5-100 mm, preferably 7-50 mm, substantially the same as the length of the fiber bundle they are in. The fibers are preferably held in the bundles by substantially non-water soluble sizing, such as epoxy resin or PVOH. The fibers in the bundles typically have diameters of approximately 7-500 microns, preferably about 7-35 microns. The bundles may comprise at least 10% reinforcing fibers, such as glass, aramid or acrylic.

公开(公告)号：ES2228846T3

公开(公告)日：2005-04-16

申请号：ES01925602

申请日：2001-04-05

Applicant: AHLSTROM GLASSFIBRE OY

Inventor： ROKMAN KAY ,  JANSSON JUHANI ,  KOSTAMO HARRI ,  BOHM JUHA

IPC: D04H1/70 ,  D04H1/42 ,  D04H1/542 ,  D04H1/58 ,  D04H13/00 ,  D06M15/333 ,  D06M15/55 ,  D06M101/00 ,  D21H13/14 ,  D21H13/18 ,  D21H13/24 ,  D21H13/26 ,  D21H13/40 ,  D21H13/50 ,  D21H15/00 ,  D21H15/02 ,  D21H21/16

Abstract: Procedimiento para obtener una matriz de cordones troceados no tejida, comprendiendo: (a) obtener un lodo de fibras en una espuma en el que por lo menos un 20% de las fibras en el lodo de espuma estén en haces de fibras, en el que las fibras están sujetas en los haces por un apresto prácticamente insoluble en agua; (b) formar una banda continua no tejida a partir del lodo de espuma sobre un elemento foraminoso y (c) retirar espuma desde el lodo de espuma sobre el elemento foraminoso para poder formar una matriz no tejida.

公开(公告)号：AT282728T

公开(公告)日：2004-12-15

申请号：AT01925602

申请日：2001-04-05

Applicant: AHLSTROM GLASSFIBRE OY

Inventor： ROEKMAN KAY ,  JANSSON JUHANI ,  KOSTAMO HARRI ,  BOHM JUHA

IPC: D04H1/70 ,  D04H1/42 ,  D04H1/542 ,  D04H1/58 ,  D04H13/00 ,  D06M15/333 ,  D06M15/55 ,  D06M101/00 ,  D21H13/14 ,  D21H13/18 ,  D21H13/24 ,  D21H13/26 ,  D21H13/40 ,  D21H13/50 ,  D21H15/00 ,  D21H15/02 ,  D21H21/16

Abstract: A non-woven mat useful for a wide variety of purposes, including forming reinforced resin products, is produced in a manner having different specific uses of, and advantages over, conventional chopped strand mats and conventional glass tissue. The mat is preferably made by the foam process (but may be made by the liquid process), and at speeds well in excess of 60 m./min., and has a substantially uniform construction even when low density (e.g. 100 g/m2 or less). At least 20% (preferably at least 85%) of the fibers are in fiber bundles with between 5-450 fibers/bundle. The fibers (typically at least 85%) have a length between 5-100 mm, preferably 7-50 mm, substantially the same as the length of the fiber bundle they are in. The fibers are preferably held in the bundles by substantially non-water soluble sizing, such as epoxy resin or PVOH. The fibers in the bundles typically have diameters of approximately 7-500 microns, preferably about 7-35 microns. The bundles may comprise at least 10% reinforcing fibers, such as glass, aramid or acrylic.