P

Inventor

SPIELAU PAUL

DE34 patents
⚠️ This page may combine multiple inventors who share the name “SPIELAU PAUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DYNAMIT NOBEL AG

30 patents
US4435466AMar 6, 1984

Multi-layered sealing sheet of elastomeric synthetic resin

DYNAMIT NOBEL AG79 citations95
US4533393AAug 6, 1985

Aqueous curable molding compositions based on inorganic ingredients and process for the production of molded parts

DYNAMIT NOBEL AG92 citations94
US4368604AJan 18, 1983

Insulating panel for roof coverings

DYNAMIT NOBEL AG45 citations94
US4282697AAug 11, 1981

Insulating panel for roof coverings

DYNAMIT NOBEL AG47 citations94
US4680317AJul 14, 1987

Molding composition for crosslinked foam material from polyolefins and ethylene-propylene elastomer, and process for the production of the foam material

DYNAMIT NOBEL AG33 citations92
US4870045ASep 26, 1989

High-temperature resistant molded catalysts and process for their production

DYNAMIT NOBEL AG55 citations91
US4379198AApr 5, 1983

Composite material containing a thermoplastic synthetic resin layer

DYNAMIT NOBEL AG93 citations91
US4131702ADec 26, 1978

Self-supporting molded component for automotive vehicles

DYNAMIT NOBEL AG54 citations91
US4608795ASep 2, 1986

Facings of inorganic molding compositions for building components

DYNAMIT NOBEL AG42 citations90
US4550051AOct 29, 1985

Laminate based on epoxy resin for printed circuits

DYNAMIT NOBEL AG30 citations89
US4255372AMar 10, 1981

Process for the production of foam materials on polyolefin basis

DYNAMIT NOBEL AG27 citations82
US4511619AApr 16, 1985

Sealing sheet of elastomeric synthetic resins with textile reinforcement on outer layer

DYNAMIT NOBEL AG26 citations81
US4163085AJul 31, 1979

Process for the production of polyolefin foam sheets containing pore regulators

DYNAMIT NOBEL AG25 citations81
US4125351ANov 14, 1978

Process for the production of a forming tool from reactive resins with fillers, and forming tool

DYNAMIT NOBEL AG21 citations78
US4387170AJun 7, 1983

Process for the production of foamed materials from polyolefins

DYNAMIT NOBEL AG7 citations74
US4266041AMay 5, 1981

Process for the production of foamed plastics from polyolefins

DYNAMIT NOBEL AG8 citations74
US4417932ANov 29, 1983

Process for the continuous production of a length of stratifield material from foam particles

DYNAMIT NOBEL AG18 citations73
US4826552AMay 2, 1989

Process for the production of multiple-layer moldings

DYNAMIT NOBEL AG15 citations72
US4244860AJan 13, 1981

Plastic molding composition

DYNAMIT NOBEL AG10 citations72
US4833005AMay 23, 1989

Laminate of fiber-reinforced, crosslinked polypropylene

DYNAMIT NOBEL AG15 citations71
US4681631AJul 21, 1987

Inorganic molding composition containing a lithogenous component

DYNAMIT NOBEL AG9 citations71
US4666956AMay 19, 1987

Biocidal composition and its use in plastic molding compounds

DYNAMIT NOBEL AG14 citations71
US4371654AFeb 1, 1983

Molding compositions based on ester-compatible thermoplastic and/or elastomeric synthetic resins

DYNAMIT NOBEL AG8 citations71
US4319004AMar 9, 1982

Ternary thermoplastic molding composition containing polypropylene homopolymer

DYNAMIT NOBEL AG14 citations70
US4319005AMar 9, 1982

Ternary thermoplastic molding composition containing polypropylene copolymers

DYNAMIT NOBEL AG9 citations70
US4652326AMar 24, 1987

Process for the production of semifinished products and/or molded components from polypropylene

DYNAMIT NOBEL AG11 citations69
US4590221AMay 20, 1986

Method for the preparation of light-resistant and weather-proof polyolefin foams

DYNAMIT NOBEL AG4 citations63
US4668659AMay 26, 1987

Exhaust gas catalyst support of inorganic molding compositions and process for producing the support

DYNAMIT NOBEL AG4 citations60
US4319001AMar 9, 1982

Ternary thermoplastic molding composition containing ethylene-propylene copolymer

DYNAMIT NOBEL AG2 citations59
US4614753ASep 30, 1986

Light-resistant and weather-proof polyolefin foams

DYNAMIT NOBEL AG1 citations52

HUELS TROISDORF

3 patents

KRAHMER GERHARD M

1 patent