首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Spandex with high heat-set efficiency
摘要
A high heat-set efficiency, high unload power spandex, based on a polyurethaneurea prepared from a polyether glycol, mixtures of 2,4'-MDI and 4,4'-MDI, and chain extenders, is provided.
申请公布号
US6472494(B2)
申请公布日期
2002.10.29
申请号
US20010790422
申请日期
2001.02.22
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
HOUSER NATHAN E;SELLING GORDON W
分类号
C08G18/66;C08G18/10;C08G18/48;C08G18/76;D01F6/70;(IPC1-7):C08G18/76;C08G18/32
主分类号
C08G18/66
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD OF CONTINUOUS ACCUMULATION IN DISPOSAL PROCESS OF DIRECT-CONNECTED SINGLE BOARD
TESTING METHOD FOR APPARATUS FOR CHECKING OBLIQUE ADVANCE OF PAPER SHEET
SINGLE PIPE RECIPROCATING TYPE PNEUMATIC CONVEYOR UTILIZING PLURAL TRUCKS AT PLURAL STATIONS
STOCKINGS/SOCKS PILING EQUIPMENT
DEVICE FOR STORING AND DISCHARGING GARBAGE
METHOD OF PREVENTING POWDER ADHESION
FINE FEED APPARATUS
FRAMING DEVICE FOR FITTINGS
FEEDING MECHANISM FOR SADDLE OR SPINDLE BASE OF UNIVERSAL MILLING MACHINE
TAPPING MACHINE
SIZE MEASURING DEVICE DOUBLING AS CONVEYANCE OF WOOD
WASHER FOR DRUM CAN
ELECTROSTATIC COATING APPARATUS
INVERSE JET TYPE SCRUBBER DEVICE AND ITS METHOD
DIATOMACEOUS EARTH TREATMENT OF PRECOATED FILTER
CONTORLLING COIL FOR TRANSFORMER
GAS LEAKAGE ACCIDENT PREVENTING UNIT
MONEY NOTE REJECTING DEVICE
CONCRETE DUMPING BACKET
ASSEMBLING METHOD FOR FORM FOR CONCRETE