公开(公告)号：WO2013000863A1

公开(公告)日：2013-01-03

申请号：PCT/EP2012/062229

申请日：2012-06-25

Applicant: 3B-FIBREGLASS ,  MASSON, Nadia ,  PETERS, Luc ,  PIRET, Willy

Inventor： MASSON, Nadia ,  PETERS, Luc ,  PIRET, Willy

IPC: C03C25/36 ,  C03C25/40 ,  C08J5/08 ,  C08K5/5419

CPC classification number: C03C25/40 ,  C03C25/26 ,  C03C25/36 ,  C08J5/08 ,  C08J5/24 ,  C08K5/5419 ,  C08K7/14 ,  C08K9/06 ,  Y10T428/249924 ,  Y10T428/249944 ,  Y10T428/249948 ,  Y10T428/2916

Abstract: The present invention concerns a sizing composition for glass fibres comprising the following components: (a) A silane based coupling agent which is not an aminosilane; (b) A film former; (c) A borate; (d) A lubricant Characterized in that, at least 75 wt.% of the silane coupling agent present in the composition is dialkoxylated. It also concerns a glass fibre sized with the reaction product of said sizing composition, as well as a polymeric composite reinforced with such glass fibres.

Abstract translation: 本发明涉及用于玻璃纤维的上胶组合物，其包含以下组分：（a）不是氨基硅烷的硅烷基偶联剂; （b）电影制片人; （c）硼酸盐; （d）润滑剂其特征在于，存在于组合物中的至少75重量％的硅烷偶联剂进行二烷氧基化。 它还涉及一种玻璃纤维，其尺寸与所述施胶组合物的反应产物以及用这种玻璃纤维增​​强的聚合复合材料。

公开(公告)号：WO2004110948A1

公开(公告)日：2004-12-23

申请号：PCT/EP2004/006602

申请日：2004-06-18

Applicant: OWENS CORNING COMPOSITES S.P.R.L. ,  PIRET, Willy H ,  MASSON, Nadia

Inventor： PIRET, Willy H ,  MASSON, Nadia

IPC: C03C25/32

CPC classification number: C03C25/36 ,  C03C25/14 ,  C03C25/326 ,  C03C25/50 ,  Y10T428/2933

Abstract: A two-part sizing composition including a precursor size composition and a binder composition, the binder composition being substantially free of any aminosilane coupling agent for is provided for the production of reinforcing fiber materials that exhibit little or no coloration. The two-part sizing composition may be advantageously employed to make substantially colorless, densified fiber pellets of a reinforcing fiber material. The densified fiber pellets may be produced by applying the sizing composition to reinforcing fiber strands, chopping the reinforcing fiber strands to form chopped strand segments, applying the binder composition, and palletizing and densifying the coated chopped strand segments to form flowable densified fiber pellets.

Abstract translation: 包括前体大小组合物和粘合剂组合物的两部分上浆组合物，提供基本上不含任何氨基硅烷偶联剂的粘合剂组合物，用于生产展现很少或没有着色的增强纤维材料。 两部分上胶组合物可有利地用于制备增强纤维材料的基本上无色致密的纤维颗粒。 致密化纤维颗粒可以通过将增量纤维束施加上浆组合物，切割增强纤维丝束以形成短切纤维链段，施加粘合剂组合物，并且对包衣短切纤维片段进行码垛和致密化以形成可流动的致密纤维颗粒来制备。

公开(公告)号：WO2008036224A2

公开(公告)日：2008-03-27

申请号：PCT/US2007/020108

申请日：2007-09-17

Applicant: OCV INTELLECTUAL CAPITAL, LLC ,  PIRET, Willy, H. ,  MASSON, Nadia

Inventor： PIRET, Willy, H. ,  MASSON, Nadia

IPC: C08J5/08 ,  C03C25/32 ,  C08G18/80

CPC classification number: C08G18/8061 ,  C03C25/26 ,  C08G18/289 ,  C08J5/08 ,  C08K5/0008 ,  Y10T428/2938 ,  Y10T428/2942 ,  Y10T428/2947 ,  Y10T428/2956 ,  C08L77/00

Abstract: A two-part sizing formulation that imparts improved strength of reinforced composites including a size composition and a binder composition is provided. The size composition may include one or more coupling agents and one or more film forming agents. The binder composition includes a blocked isocyanate and a copolymer formed of a maleic anhydride and at least one other monomer copolymerizable therewith. In a preferred embodiment, the binder composition includes an ethylene-maleic acid copolymer formed by the hydrolysis of an ethylene-maleic anhydride copolymer. In an alternate embodiment, the size composition includes a coupling agent, a lubricant, and a wetting agent. The size composition may be applied to a reinforcing fiber material before the binder size material is applied. The two-part size composition may be applied to a reinforcing fiber which may then be densified or compacted to form a densified reinforcing fiber product, such as a pellet.

Abstract translation: 提供了赋予增强复合材料的改进强度的两部分上浆配方，包括尺寸组合物和粘合剂组合物。 尺寸组合物可以包括一种或多种偶联剂和一种或多种成膜剂。 粘合剂组合物包括封端异氰酸酯和由马来酸酐与至少一种可与其共聚的其它单体形成的共聚物。 在优选的实施方案中，粘合剂组合物包括通过水解乙烯 - 马来酸酐共聚物形成的乙烯 - 马来酸共聚物。 在替代实施例中，尺寸组合物包括偶联剂，润滑剂和润湿剂。 在施加粘合剂尺寸材料之前，可以将尺寸组合物施加到增强纤维材料上。 两部分尺寸的组合物可以应用于增强纤维，然后可以将其增稠或压实以形成致密的增强纤维产品，例如颗粒。

公开(公告)号：WO2008036224A3

公开(公告)日：2008-05-22

申请号：PCT/US2007020108

申请日：2007-09-17

Applicant: OCV INTELLECTUAL CAPITAL LLC ,  PIRET WILLY H ,  MASSON NADIA

Inventor： PIRET WILLY H ,  MASSON NADIA

IPC: C08J5/08 ,  C03C25/32 ,  C08G18/80

CPC classification number: C08G18/8061 ,  C03C25/26 ,  C08G18/289 ,  C08J5/08 ,  C08K5/0008 ,  Y10T428/2938 ,  Y10T428/2942 ,  Y10T428/2947 ,  Y10T428/2956 ,  C08L77/00

Abstract: A two-part sizing formulation that imparts improved strength of reinforced composites including a size composition and a binder composition is provided. The size composition may include one or more coupling agents and one or more film forming agents. The binder composition includes a blocked isocyanate and a copolymer formed of a maleic anhydride and at least one other monomer copolymerizable therewith. In a preferred embodiment, the binder composition includes an ethylene-maleic acid copolymer formed by the hydrolysis of an ethylene-maleic anhydride copolymer. In an alternate embodiment, the size composition includes a coupling agent, a lubricant, and a wetting agent. The size composition may be applied to a reinforcing fiber material before the binder size material is applied. The two-part size composition may be applied to a reinforcing fiber which may then be densified or compacted to form a densified reinforcing fiber product, such as a pellet.

Abstract translation: 提供了赋予改进的增强复合材料强度的两部分施胶配方，所述增强复合材料包括胶料组合物和粘合剂组合物。 胶料组合物可以包含一种或多种偶联剂和一种或多种成膜剂。 粘合剂组合物包含封端异氰酸酯和由马来酸酐和至少一种可与其共聚的其它单体形成的共聚物。 在一个优选的实施方案中，粘合剂组合物包括通过水解乙烯 - 马来酸酐共聚物形成的乙烯 - 马来酸共聚物。 在一个替代实施方案中，胶料组合物包含偶联剂，润滑剂和润湿剂。 在施加粘合剂尺寸材料之前，尺寸组合物可以施加到增强纤维材料。 两部分施胶剂组合物可以施用于增强纤维，然后该增强纤维可以被致密或压实以形成致密增强纤维产品，例如丸粒。

公开(公告)号：WO2013017471A3

公开(公告)日：2013-04-18

申请号：PCT/EP2012064468

申请日：2012-07-24

Applicant: 3B FIBREGLASS SPRL ,  MASSON NADIA ,  PIRET WILLY

Inventor： MASSON NADIA ,  PIRET WILLY

IPC: C08L63/00 ,  B29B15/12 ,  C03C17/00 ,  C03C25/26 ,  C08J5/08 ,  C08L75/04

CPC classification number: D06M15/55 ,  B29B15/12 ,  C03C25/305 ,  C03C25/326 ,  C08K3/32 ,  C08K5/5403 ,  C08L63/00 ,  C08L75/04 ,  Y10T428/2938

Abstract: The invention relates to an aqueous sizing composition for reinforcing charges, preferably glass fibers, comprising a silane coupling agent, an epoxy film forming polymer comprising 2-8 reactive epoxy groups per chain and compatible with thermoplastic polyester matrix resin selected from PET and PBT, and a hypophosphite in an amount of 5 to 30 w% of the composition, preferably 7 to 25 w%, more preferably 10 to 20 w% and most preferably 12 to 18 w% of the composition. A thermoplastic polyester resin reinforced with glass fibers coated with a sizing composition of the invention shows improved resistance to staining and improved tensile elongation at break. The sizing composition further improves processability of the sized fibres.

Abstract translation: 本发明涉及一种用于增强电荷的水性上胶组合物，优选玻璃纤维，其包含硅烷偶联剂，每链含2-8个活性环氧基并与选自PET和PBT的热塑性聚酯基体树脂相容的环氧成膜聚合物和 组合物的5〜30重量％的次磷酸盐，优选为7〜25重量％，更优选为10〜20重量％，最优选为12〜18重量％的次磷酸盐。 用涂覆有本发明的施胶组合物的玻璃纤维增​​强的热塑性聚酯树脂显示出改善的耐污染性和改善的断裂拉伸伸长率。 上胶组合物进一步改善了尺寸纤维的加工性能。

公开(公告)号：WO2013017471A2

公开(公告)日：2013-02-07

申请号：PCT/EP2012/064468

申请日：2012-07-24

Applicant: 3B-FIBREGLASS SPRL ,  MASSON, Nadia ,  PIRET, Willy

Inventor： MASSON, Nadia ,  PIRET, Willy

IPC: C08L63/00 ,  B29B15/12 ,  C03C17/00 ,  C03C25/26 ,  C08J5/08 ,  C08L75/04

CPC classification number: D06M15/55 ,  B29B15/12 ,  C03C25/305 ,  C03C25/326 ,  C08K3/32 ,  C08K5/5403 ,  C08L63/00 ,  C08L75/04 ,  Y10T428/2938

Abstract: The invention relates to an aqueous sizing composition for reinforcing charges, preferably glass fibers, comprising a silane coupling agent, an epoxy film forming polymer comprising 2-8 reactive epoxy groups per chain and compatible with thermoplastic polyester matrix resin selected from PET and PBT, and a hypophosphite in an amount of 5 to 30 w% of the composition, preferably 7 to 25 w%, more preferably 10 to 20 w% and most preferably 12 to 18 w% of the composition. A thermoplastic polyester resin reinforced with glass fibers coated with a sizing composition of the invention shows improved resistance to staining and improved tensile elongation at break. The sizing composition further improves processability of the sized fibres.

Abstract translation: 本发明涉及一种用于增强电荷的含水上胶组合物，优选玻璃纤维，其包含硅烷偶联剂，每个链包含2-8个反应性环氧基并且与热塑性聚酯基体相容的环氧成膜聚合物 选自PET和PBT的树脂以及占组合物5至30重量％，优选7至25重量％，更优选10至20重量％，最优选12至18重量％的次磷酸盐。 用涂覆有本发明的施胶组合物的玻璃纤维增​​强的热塑性聚酯树脂显示出改善的抗着色性和改善的断裂拉伸伸长率。 上浆组合物进一步改善了上浆纤维的可加工性。