|
US2361438A
(en)
|
|
Lightweight plastic composition and method
|
|
CA1067226A
(en)
|
|
Production of glass fiber products
|
|
US3865616A
(en)
|
|
Electrical steel sheet provided with coating derived from a carbohydrate and a methylol resin
|
|
US4085075A
(en)
|
|
Carbohydrate thermoset resins
|
|
US2502520A
(en)
|
|
Preparation of molding powder consisting essentially of starch and an aminotriazine-formaldehyde resin
|
|
US3197435A
(en)
|
|
Composition comprising a novolak and tri (lower alkylidene) hexitol and method of preparation
|
|
US4273038A
(en)
|
|
Portable transaction log recorder
|
|
CN1093143C
(zh)
|
|
高聚氨基复合物
|
|
GB432359A
(en)
|
|
Process for the production of condensation products
|
|
GB2224509B
(en)
|
|
Colour reduction of phenol formaldehyde resins
|
|
DD51430A
(OSRAM)
|
|
|