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1. (CN1205718) Solvent-free, radiation-curable, optical glass fiber coating compsn. and solvent-free method for making solvent-free, radiation-curable, optical glass fiber coating compsn.

Office : China
Application Number: 96199331.6 Application Date: 31.10.1996
Publication Number: 1205718 Publication Date: 20.01.1999
Grant Number: 1152903 Grant Date: 09.06.2004
Publication Kind : C
Prior PCT appl.: Application Number:PCTNL1996000429 ; Publication Number:1997016469 Click to see the data
IPC:
C03C 25/02
C08G 18/81
(Deprecated)
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
25
Surface treatment of fibres or filaments from glass, minerals, or slags
02
Coating
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18
Polymeric products of isocyanates or isothiocyanates
06
with compounds having active hydrogen
70
characterised by the isocyanates or isothiocyanates used
81
Unsaturated isocyanates or isothiocyanates
Applicants: DSM N. V.
DSM有限公司
Inventors: A. J. Tortorello
A·J·托尔托雷罗
E. J. Marphy
E·J·慕尔菲
Agents: lu xinhua
中国专利代理(香港)有限公司
中国专利代理(香港)有限公司
Priority Data: 60/007,209 03.11.1995 US
Title: (EN) Solvent-free, radiation-curable, optical glass fiber coating compsn. and solvent-free method for making solvent-free, radiation-curable, optical glass fiber coating compsn.
(ZH) 无溶剂、可辐照固化的光学玻璃纤维涂料组合物及其制法
Abstract:
(EN) The invention relates to a solvent-free radiation curable, optical glass fiber coating composition containing: a) a urethane oligomer having a functional group capable of polymerization in the presence of actinic radiation, with an average functionality of at least about 1.2, having a vinyl addition polymer as backbone. b) a urethane compound having a functional group capable of polymerization in the presence of actinic radiation, with an average functionality of at least about 1, containing an organic moiety having about 5 or more carbon atoms as backbone. c) a reactive diluent. Furthermore, the invention relates to a solvent-free method for producing a solvent-free, radiation curable urethane oligomer composition.
(ZH)

本发明涉及一种无溶剂、可辐照固化的光学玻璃纤维涂料组合物,它包含;a)一种具有至少一个的在光化辐射下能聚合的官能基,平均官能度至少为约1.2和具有作为主链的乙烯基加聚物的聚氨酯低聚物,b)一种具有至少一个的在光化辐射下能聚合的官能基,平均官能度至少为约1的和含有具有约5或更多个碳原子的作为主链的有机部分的聚氨酯化物,c)反应性稀释剂。此外,本发明还涉及一种用于制造含有乙烯基加成共聚物的,无溶剂的、可辐照固化的光学玻璃纤维涂料组合物的无溶剂方法。


Also published as:
EP0858470JPH11514622 CA2236667KR1019990067326AU1996073432WO/1997/016469