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
PROCESS FOR THE PREPARATION OF POLYISOPRENE
摘要
申请公布号
EP0107871(B1)
申请公布日期
1986.10.15
申请号
EP19830201405
申请日期
1983.09.30
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人
CHADWICK, JOHN CLEMENT;GOODALL, BRIAN LESLIE
分类号
C08F4/00;C08F4/60;C08F4/64;C08F4/655;C08F36/00;C08F136/00;C08F136/08;C08F236/00;(IPC1-7):C08F136/08
主分类号
C08F4/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DIY adjustable work table - uses twin pin-jointed X-frames support with tie to movable leg heads guided by slots in cross beams
CHEMICAL DEPOSITION OF GOLD USING AUTOMATIC CATALYTIC REDUCTION
DISPOSITIF DE THERAPIE RESPIRATOIRE A SOUPAPE D'EXPIRATION
Recuperation of heat by cooling dye-works effluent etc. - which is passed through heat exchanger and/or cooling tower
Coating unit for paper - has applicator roller speed less than paper speed with no back-up pressure roller used
Removal from pipe-work of internal deposits e.g. of silica - using aq. soln. contg. organo-phosphoric ester and ultrasonic source
Domestic dishwasher incorporating water softener - uses mixt. of soft and fresh water except during final rinse when only soft water is used
Mould for plastic prod. mfr. by high frequency heating - giving uniform distribution of high frequency field and rapid cooling of moulding
Retractable brush for vacuum cleaner - is on sprung support and movable under action of cam operated by pedal mechanism
Prepn. of plant growth regulating metal sulphonate(s) - by treating a sulphonyl chloride with the metal and iodine
electromechanical components with peel off transparent plm contamination
Trench digger rotating by percussion - has toothed drum and frame supported impactor
Flexible and buoyant boom unit - has water-permeable armouring supported in use by floats
Single wire remote control switch for electric appts. - compares DC level on control line with neutral line in low-pass filter of each appts.
Automatic record cleaner with pivoted brush - which tracks record demand stylus and is supplied with cleaning fluid from reservoir
Plankton and water sample collector - uses coil adjacent to turbine whose current signals quantity of water taken
Greenhouse with double glazed roof - has horizontal partitions between glazing, forming chambers communicating with atmosphere inside
Bogie for telescopic hangar of framed bays - uses rollers on both horizontal and vertical axles being sited with former by frame post
Hot-moulding of blocks of double-base propergol(s) - comprises dividing block into fractions and preheating before moulding, to reduce residence time in mould
Concrete contg. expanded polymer beads - where beads are first coated with adhesive and mortar so they can be uniformly dispersed in concrete