Rubber
Natural rubber, also called India rubber, latex, Amazonian rubber, caucho or caoutchouc, as initially produced, consists of polymers of the organic compound isoprene, with minor impurities of other organic compounds, plus water. Thailand and Indonesia are two of the leading rubber producers. Types of polyisoprene that are used as natural rubbers are classified as elastomers. Currently, rubber is harvested mainly in the form of the latex from the rubber tree (Hevea brasiliensis) or others. The latex is a sticky, milky colloid drawn off by making incisions in the bark and collecting the fluid in vessels in a process called "tapping". …
WikipediaPublications
The National Archives · 1 January 1982 English
A file of correspondence and reports concerning a proposed Anglo-East German agreement on economic and industrial cooperation. The documents include drafts of the proposed agreement, which provides for the development …
upon this, products to include:- i Plast ics and rubber polymers Dyestuffs and intermediates Plant protection … products to include II ; • • Plastics and rubber polymers ' I Dyestuffs and intermediates Plant …
The National Archives · 1 January 1982 English
FORESEEN FOR THE T E X T I L E , L E A T H E R , RUBBER, S T E E L , E N G I N E E R I N G AND E L E …
The National Archives · 1 January 1982 English
measuring and control apparatus; and technical rubber products. 11. A prominent Soviet visitor was Marshal …
The National Archives · 1 January 1982 English
A file of correspondence and reports concerning Bulgaria and the campaign group Amnesty International, discussing a section on Bulgaria that appeared in an Amnesty International report for 1981. It states …
to violence, such as punching and beating with rubber truncheons, interrogated for long periods and deprived …
The National Archives · 1 January 1982 English
parts. In the chemical industry, new ethylene and rubber plants were developed in the Pite§ti and Borze …
The National Archives · 1 January 1982 French
A file containing documents relating to the economic situation in Romania. Subjects covered in the file include the worsening economic situation at the end of 1981; mounting foreign debts; a …
580 758 1,180 728 I ^e products .thetic rubber thou tonnes 207.30 313.00 18",9 •es thou …
The National Archives · 1 January 1982 English
A file containing documents relating to the activities of LIVE OAK and Berlin contingency planning. Subjects covered in the file include the annual exercise "Steadfast 82", which took place in …
therefore, the WAG this year was little more than a rubber stamp whose task was simply to send back instructions …
The National Archives · 1 January 1982 English
not at all represent the will of the nation but "rubber stamps" the regime's decrees with no regard for …
The National Archives · 1 January 1982 English
Volkskammer serves only as a democratic facade and rubber-stamp for Party decisions. But Herr Sindermann …
The National Archives · 1 January 1982 French
A file of correspondence and reports concerning commercial relations between East Germany and the United Kingdom. The documents cover preparations for the ninth session of the Anglo-East German joint commission; …
caustic soda, chlorinated paraffin and chlorinated rubber - which are worth between £2.5m and £3»5m pa. … caustic soda, chlorinated paraffin and chlorinated rubber, together worth between £2.5m and £3.5m. On the …
