Title:
【発明の名称】ガラス糸のためのサイジング組成物、これらの糸及びセメント質製品におけるそれらの使用
Document Type and Number:
Japanese Patent JP2003534462
Kind Code:
A
Abstract:
The invention concerns a sizing composition for glass yarns, containing at least a bonding agent in a water base liquid carrier, comprising at least a silane additive bearing at least a function capable of complexing calcium. Preferably, at least one additive is selected among the compounds of formula (1) wherein R<1> is an alkyl, or a C1-C6 acyl, or phenyl group; R<2> is a hydrogen atom or an alkyl or phenyl group of 1 to 6 carbon atoms; R<3> is a hydrocarbon chain, linear or branched, saturated or unsaturated, optionally substituted, advantageously comprising 2 to 20 carbon atoms; R<4> is a hydrogen atom or a linear or branched alkyl group of 1 to 4 carbon atoms, or a -CO-R<5> group, wherein R<5> is a hydrogen atom or an alkyl or alkoxy group, linear or branched, of 1 to 4 carbon atoms; R<6> is a polar group in particular carbonyl or amino; n is an integer from 1 to 3; m is an integer from 1 to 3; p is a non-null integer; q is a null or non-null integer, with p + m + q = 6. The invention is useful for producing glass yarns designed to reinforce cement products.
Inventors:
Eric, Darry
Eric, Eric
Eric, Eric
Application Number:
JP2001586209A
Publication Date:
November 18, 2003
Filing Date:
May 23, 2001
Export Citation:
Assignee:
Saint-Gobain Betrotex France Societe Anonymous
International Classes:
C04B14/42; C03C25/10; C03C25/1025; C03C25/28; C03C25/40; C07F7/18; D06M13/513; D06M15/333; (IPC1-7): D06M13/513; C03C25/10; C04B14/42; C07F7/18; D06M15/333
Domestic Patent References:
JPH11335380A | 1999-12-07 | |||
JPH09136893A | 1997-05-27 | |||
JPH1081750A | 1998-03-31 | |||
JP2000169715A | 2000-06-20 | |||
JP2001072690A | 2001-03-21 | |||
JPS53134997A | 1978-11-25 | |||
JPS5438995A | 1979-03-24 | |||
JPH09142893A | 1997-06-03 | |||
JPS5394689A | 1978-08-18 | |||
JPS59223253A | 1984-12-15 |
Foreign References:
US5486633A | 1996-01-23 |
Attorney, Agent or Firm:
Takashi Ishida (4 others)