Inventor

LITTMANN DIETER

DE38 patents

⚠️ This page may combine multiple inventors who share the name “LITTMANN DIETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LITTMANN DIETER

BASELL POLYOLEFINE GMBH

Preparation of polyethylene

Device for feeding reactor initiators

High-pressure polymerization process of ethylenically unsaturated monomers in a tubular reactor

Method for the continuous production of ethylene homo- and ethylene co-polymers

Method for carrying out radical ethylene high-pressure polymerization while preventing undesired polymer deposits

Polymerization plant having parallel cooling channels in a recycle connection

Process for copolymerizing ethylene and esters of vinyl alcohol

Process for separating components of a polymer-monomer mixture obtained by high-pressure polymerization of ethylenically unsaturated monomers

Process for separating components of a reaction mixture obtained by high-pressure polymerization of ethylenically unsaturated monomers

High-pressure polymerization process of ethylenically unsaturated monomers carred out in a polymerization reactor installed within a protective enclosure

High-pressure polymerization process of ethylenically unsaturated monomers

High-pressure polymerization process of ethylenically unsaturated monomers in a tubular reactor

Method for high pressure polymerization of ethylene in the presence of supercritical water

Cooling of reaction mixture obtained by high-pressure polymerization process of ethylenically unsaturated monomers

High-pressure polymerization system and high-pressure polymerization process for the polymerization of ethylenically unsaturated monomers

High-pressure polymerization process of ethylenically unsaturated monomers in a polymerization reactor

Pellet drying and degassing method

Process for the preparation of ethylene homopolymers or copolymers

Process for separating vinyl esters from a gas stream comprising ethylene and vinyl esters

High-pressure polymerization process of ethylenically unsaturated monomers in a tubular reactor

High-pressure polymerization process of ethylenically unsaturated monomers in a tubular reactor

High-pressure polymerization process of ethylenically unsaturated monomers in a production line having flanges covered by a chimney construction

Polymerization process with a partial shutdown phase

Manufacturing plant for high-pressure ethylene polymerization and method for emergency shutdown

BASF AG

Photopolymerizable laminate suitable for producing printing plates

Light-sensitive recording element and process of forming a relief image wherein the recording element contains lecithin as an additive

Ethylene-based copolymers and their use as flow improvers in mineral oil middle distillates

Ethylene-based copolymers and their use as flow improvers in mineral oil middle distillates

Light-sensitive photopolymerizable laminate material

Preparation of copolymers of ethylene with alkenecarboxylic acids

Production of photopolymerized relief printing plates having a non-tacky surface

Polymer ammonium salts

Photosensitive recording material comprising carboxyl-containing polymeric binder having ethylenically unsaturated side groups and β-amino alcohols

Photosensitive recording element

LITTMANN DIETER

Process for the preparation of ethylene copolymers in the presence of free-radical polymerization initiator by copolymerizing ethylene, a bi- or multifunctional comonomer and optionally further comonomers

Method for ethylene polymerization in a tubular reactor with reduced output

Ethylene polymerization in a high pressure reactor with improved initiator feeding

(unassigned)

Method for coating reactors for high pressure polymerization of 1-olefins