Title:
【発明の名称】ファイバガラスサイジング組成物、サイズされたガラスファイバおよびそれらの使用方法
Document Type and Number:
Japanese Patent JP3058916
Kind Code:
B2
Abstract:
An aqueous glass fiber sizing composition is provided which enhances the whiteness and provides high wet-out and wet-through to composites prepared using glass fiber having the sizing composition of the present invention applied thereto. When used to reinforce a thermosetting polymeric material, the glass fibers sized with this composition provide a composite having a more uniform surface with reduced marring by fiber prominence fiber read-through, waviness, warpage or clumping. The composition includes a nonionic emulsion of a urethane modified epoxy thermosetting copolymer; a self reacting crosslinking polymer selected from a vinyl acetate polymer, polyester, acrylic polymer and mixtures thereof; a thermoplastic polymer; at least one organo functional silane coupling agent; filler lubricant; and water in an amount sufficient for applying the sizing composition to at least one glass fiber.
Inventors:
Klett, Michael Walter
Morris, Stephen John
Morris, Stephen John
Application Number:
JP51037895A
Publication Date:
July 04, 2000
Filing Date:
September 22, 1994
Export Citation:
Assignee:
Ppee Industries Industries Ohio, Inc.
International Classes:
C03C25/10; C03C25/26; C03C25/36; C08J5/08; (IPC1-7): C08J5/08; C03C25/10
Domestic Patent References:
| JP61256947A |
Other References:
【文献】米国特許4637956(US,A)
【文献】米国特許3935344(US,A)
【文献】米国特許3935344(US,A)
Attorney, Agent or Firm:
Sota Asahina (1 person outside)