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
Copolymere von 3-Methacryloyloxy-2-hydroxypropyltrimethylammoniumchloridmonomer und einem Vinylmonomer
摘要
申请公布号
DE68926946(D1)
申请公布日期
1996.09.19
申请号
DE19896026946
申请日期
1989.11.30
申请人
S.N.F., SAINT-ETIENNE, FR
发明人
LARSON, ERIC HEATH, MARCELLUS, NY 13108, US;SHULTES III, BENJAMIN, MARCELLUS, NY 13108, US;CHIANG, WILLIAM GONG-JEANN, FAYETTEVILLE, NY 13306, US
分类号
B01J31/02;C02F1/54;C08F20/34;C08F220/36;(IPC1-7):C08F220/36;C07C213/08;C07C219/08
主分类号
B01J31/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Hydraulic forming machine for pipe ends - has heater coil with pipe chuck and former moved hydraulically relative to one another
Power press operator hand protection - comprises closable half shell clamps closing around wrists before press downward stroke
Mixing valve for hot and cold water - has capacitance responsive electronic switch with antenna at top of valve housing
Coach coupling for model railway - has plastics leaf spring with anchor plug, acting on coupling hook
Seal for high pressure urea synthesiser - with toothed austenitic steel core with rubber-asbestos layers on both sides
Liquid cooled roller for hot rolling mills - has coolant pipes which enter the ends of the roller and cool the whole roller area
City air raid shelter system - has partitioned tunnel network below existing cellars and underground installations
Automatic seat belt slack take:up control - has acceleration-activated inertia element operating take up mechanism
Wire wrap plug connector prodn. - uses application of curable thin blocking layer on plug connector after insertion of contacts
PBX with timing of local and short distance calls - has warning signal which is given specified time before each next timing pulse
Self cleaning dental mirror - has air and water supplied through handle and directed over surface from grooves around frame
Curtain or awning support rod - has hinged connection with swivelling members and curved linking piece
Change dispenser for coins of same size - uses vertical parallel coin tubes on concentric circles and rotary transport disc
Universal motor start and speed controller - uses two voltage dividers across stabilised DC voltage source
Thermostatic valve with temp. responsive expansion element - has heat conductive member connecting element to ambient air to shorten response time
Sag compensation for temp. resistant conductors - employs spring and lever to maintain tension coupled to high temp. conductor
Hair curling roller with locking mechanism - has orificed discs for a spindle, two roller arms braking cam and spring
Slatted venetian blind guide carriage - has displacement shaft section friction locked onto bushing socket (SF 1.8.77)
Holder for mounting pictures in picture frames - comprises support members for inserting under bias over counter faces on frame
Adjusting mechanism for hydrostatic drive - has regulator to control drive according to rotary speed of couplings