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公开(公告)号：US4940503B1
公开(公告)日：1998-11-10
申请号：US31195589
申请日：1989-02-17
Applicant: PERSTORP AB
Inventor： LINDGREN KENT O , DANIELSSON SVEN E , JOHNSSON TOMMY M , NILSSON NILS-JOEL A
CPC classification number: B32B29/06 , B32B21/02 , B32B21/06 , B32B27/04 , B32B2307/554 , B32B2451/00 , B44C5/0476 , Y10T428/24909
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公开(公告)号：AT97062T
公开(公告)日：1993-11-15
申请号：AT89102757
申请日：1989-02-17
Applicant: PERSTORP AB
Inventor： LINDGREN KENT O , DANIELSSON SVEN E , JOHNSSON TOMMY M , NILSSON NILS-JOEL A
Abstract: Process for the production of a decorative thermosetting laminate with an abrasion-resistant surface layer, which laminate comprises paper sheets impregnated with a thermosetting resin. In the process a continuous paper is impregnated with a noble thermosetting resin such as melamine-formaldehyde resin. At least one side of the paper is coated with 2 - 20 g/m , preferably 3 - 12 g/m of small, dry and hard particles evenly distributed over the whole wet surface of the resin on the continuous paper. The resin is dried, whereupon the particle coated impregnated paper, so-called prepreg is possibly cut to sheets. At least one such sheet or continuous paper is placed as a surface layer on a base layer and bonded thereto.
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公开(公告)号：FI890746A
公开(公告)日：1989-08-19
申请号：FI890746
申请日：1989-02-16
Applicant: PERSTORP AB
Inventor： LINDGREN KENT O , JOHANSSON TOMMY M , DANIELSSON SVEN E , NILSSON NILS-JOEL A
Abstract: Process for the production of a decorative thermosetting laminate with an abrasion-resistant surface layer, which laminate comprises paper sheets impregnated with a thermosetting resin. In the process a continuous paper is impregnated with a noble thermosetting resin such as melamine-formaldehyde resin. At least one side of the paper is coated with 2 - 20 g/m , preferably 3 - 12 g/m of small, dry and hard particles evenly distributed over the whole wet surface of the resin on the continuous paper. The resin is dried, whereupon the particle coated impregnated paper, so-called prepreg is possibly cut to sheets. At least one such sheet or continuous paper is placed as a surface layer on a base layer and bonded thereto.
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公开(公告)号：DE68910548D1
公开(公告)日：1993-12-16
申请号：DE68910548
申请日：1989-02-17
Applicant: PERSTORP AB
Inventor： LINDGREN KENT O , DANIELSSON SVEN E , JOHNSSON TOMMY M , NILSSON NILS-JOEL A
Abstract: Process for the production of a decorative thermosetting laminate with an abrasion-resistant surface layer, which laminate comprises paper sheets impregnated with a thermosetting resin. In the process a continuous paper is impregnated with a noble thermosetting resin such as melamine-formaldehyde resin. At least one side of the paper is coated with 2 - 20 g/m , preferably 3 - 12 g/m of small, dry and hard particles evenly distributed over the whole wet surface of the resin on the continuous paper. The resin is dried, whereupon the particle coated impregnated paper, so-called prepreg is possibly cut to sheets. At least one such sheet or continuous paper is placed as a surface layer on a base layer and bonded thereto.
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公开(公告)号：NO172529C
公开(公告)日：1993-08-04
申请号：NO890666
申请日：1989-02-16
Applicant: PERSTORP AB
Inventor： LINDGREN KENT O , DANIELSSON SVEN E , JOHNSSON TOMMY M , NILSSON NILS-JOEL A
Abstract: Process for the production of a decorative thermosetting laminate with an abrasion-resistant surface layer, which laminate comprises paper sheets impregnated with a thermosetting resin. In the process a continuous paper is impregnated with a noble thermosetting resin such as melamine-formaldehyde resin. At least one side of the paper is coated with 2 - 20 g/m , preferably 3 - 12 g/m of small, dry and hard particles evenly distributed over the whole wet surface of the resin on the continuous paper. The resin is dried, whereupon the particle coated impregnated paper, so-called prepreg is possibly cut to sheets. At least one such sheet or continuous paper is placed as a surface layer on a base layer and bonded thereto.
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Patent Agency Ranking
公开(公告)号：NO890666A
公开(公告)日：1989-08-21
申请号：NO890666
申请日：1989-02-16
Applicant: PERSTORP AB
Inventor： LINDGREN KENT O , DANIELSSON SVEN E , JOHNSSON TOMMY M , NILSSON NILS-JOEL A
CPC classification number: B32B29/06 , B32B21/02 , B32B21/06 , B32B27/04 , B32B2307/554 , B32B2451/00 , B44C5/0476 , Y10T428/24909
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公开(公告)号：CA1317869C
公开(公告)日：1993-05-18
申请号：CA590721
申请日：1989-02-10
Applicant: PERSTORP AB
Inventor： LINDGREN KENT O , DANIELSSON SVEN E , JOHNSSON TOMMY M , NILSSON NILS-JOEL A
IPC: B32B27/04 , B32B29/00 , B44C5/04 , B31F5/04 , C09D161/28
Abstract: Process for the production of a decorative thermosetting laminate with an abrasion-resistant surface layer, which laminate comprises paper sheets impregnated with a thermosetting resin. In the process a continuous paper is impregnated with a noble thermosetting resin such as melamine-formaldehyde resin. At least one side of the paper is coated with 2 - 20 g/m2, preferably 3 - 12 g/m2 of small, dry and hard particles evenly distributed over the whole wet surface of the resin on the continuous paper. The resin is dried, whereupon the particle coated impregnated paper, so-called prepreg is possibly cut to sheets. At least one such sheet or continuous paper is placed as a surface layer on a base layer and bonded thereto.
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公开(公告)号：NO172529B
公开(公告)日：1993-04-26
申请号：NO890666
申请日：1989-02-16
Applicant: PERSTORP AB
Inventor： LINDGREN KENT O , DANIELSSON SVEN E , JOHNSSON TOMMY M , NILSSON NILS-JOEL A
Abstract: Process for the production of a decorative thermosetting laminate with an abrasion-resistant surface layer, which laminate comprises paper sheets impregnated with a thermosetting resin. In the process a continuous paper is impregnated with a noble thermosetting resin such as melamine-formaldehyde resin. At least one side of the paper is coated with 2 - 20 g/m , preferably 3 - 12 g/m of small, dry and hard particles evenly distributed over the whole wet surface of the resin on the continuous paper. The resin is dried, whereupon the particle coated impregnated paper, so-called prepreg is possibly cut to sheets. At least one such sheet or continuous paper is placed as a surface layer on a base layer and bonded thereto.
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公开(公告)号：BR8900695A
公开(公告)日：1989-10-10
申请号：BR8900695
申请日：1989-02-17
Applicant: PERSTORP AB
Inventor： LINDGREN KENT O , DANIELSSON SVEN E , JOHNSSON TOMMY M , NILSSON NILS-JOEL A
Abstract: Process for the production of a decorative thermosetting laminate with an abrasion-resistant surface layer, which laminate comprises paper sheets impregnated with a thermosetting resin. In the process a continuous paper is impregnated with a noble thermosetting resin such as melamine-formaldehyde resin. At least one side of the paper is coated with 2 - 20 g/m , preferably 3 - 12 g/m of small, dry and hard particles evenly distributed over the whole wet surface of the resin on the continuous paper. The resin is dried, whereupon the particle coated impregnated paper, so-called prepreg is possibly cut to sheets. At least one such sheet or continuous paper is placed as a surface layer on a base layer and bonded thereto.
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公开(公告)号：FI890746A0
公开(公告)日：1989-02-16
申请号：FI890746
申请日：1989-02-16
Applicant: PERSTORP AB
Inventor： LINDGREN KENT O , JOHANSSON TOMMY M , DANIELSSON SVEN E , NILSSON NILS-JOEL A
Abstract: Process for the production of a decorative thermosetting laminate with an abrasion-resistant surface layer, which laminate comprises paper sheets impregnated with a thermosetting resin. In the process a continuous paper is impregnated with a noble thermosetting resin such as melamine-formaldehyde resin. At least one side of the paper is coated with 2 - 20 g/m , preferably 3 - 12 g/m of small, dry and hard particles evenly distributed over the whole wet surface of the resin on the continuous paper. The resin is dried, whereupon the particle coated impregnated paper, so-called prepreg is possibly cut to sheets. At least one such sheet or continuous paper is placed as a surface layer on a base layer and bonded thereto.
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