Richard Weider

Person

Leverkusen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Halogen free flame-retardant thermoplastic moulding compositions ba...
- Patent number 8,362,119
- Issue date Jan 29, 2013
- LANXESS Deutschland GmbH
- Jochen Endtner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for separating volatile components from polymers
- Patent number 7,144,981
- Issue date Dec 5, 2006
- Bayer Aktiengesellschaft
- Thomas König
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of N-(aminoalkyl) pyrrolidines as catalysts for the polyisocyan...
- Patent number RE38415
- Issue date Feb 3, 2004
- Bayer Aktiengesellschaft
- Richard Weider
- 528 - Synthetic resins or natural rubbers
Information Patent Grant
Process for producing ABS moulding compositions having a high rubbe...
- Patent number 6,482,897
- Issue date Nov 19, 2002
- Bayer Aktiengesellschaft
- Richard Weider
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flameproofed polycarbonate/ABS blends resistant to stress cracking
- Patent number 5,750,602
- Issue date May 12, 1998
- Bayer AG
- Burkhard Kohler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High-impact molding compounds based on polyisobutylene-containing p...
- Patent number 5,747,586
- Issue date May 5, 1998
- Bayer AG
- Burkhard Kohler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of polycarbonate-polyisobutylene block c...
- Patent number 5,747,589
- Issue date May 5, 1998
- Bayer AG
- Burkhard Kohler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Block copolycarbonates with polyisobutylene-.alpha.-haloketocarboxy...
- Patent number 5,717,027
- Issue date Feb 10, 1998
- Bayer AG
- Richard Weider
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame-resistant polycarbonate moulding-compositions
- Patent number 5,693,697
- Issue date Dec 2, 1997
- Bayer Aktiengesellschaft
- Richard Weider
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyisobutylenes having aspartic acid ester terminal groups
- Patent number 5,576,390
- Issue date Nov 19, 1996
- Bayer AG
- Burkhard Kohler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Blends of polycarbonates, dimeric fatty acid polyesters and PIB rub...
- Patent number 5,548,011
- Issue date Aug 20, 1996
- Bayer AG
- Burkhard Kohler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycarbonates with aliphatic ketocarboxyl end groups, mixed with k...
- Patent number 5,525,674
- Issue date Jun 11, 1996
- Bayer AG
- Wolfgang Ebert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Single-stage process for the preparation of polyisobutylene carboxy...
- Patent number 5,484,857
- Issue date Jan 16, 1996
- Bayer Aktiengesellschaft
- Richard Weider
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Radiation-resistant polycarbonates
- Patent number 5,464,893
- Issue date Nov 7, 1995
- Bayer Aktiengesellschaft
- Rick L. Archey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame-resistant polycarbonate molding compositions
- Patent number 5,356,965
- Issue date Oct 18, 1994
- Bayer Aktiengesellschaft
- Richard Weider
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of salts in combination with halogenated phthalimides for flame...
- Patent number 5,326,800
- Issue date Jul 5, 1994
- Bayer Aktiengesellschaft
- Klaus Horn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Saturated, liquid isobutylene polymers terminally functionalized by...
- Patent number 5,274,182
- Issue date Dec 28, 1993
- Bayer Aktiengesellschaft
- Richard Weider
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation and use of 3, (4)-substituted pyrrolidines as catalysts...
- Patent number 5,274,114
- Issue date Dec 28, 1993
- Bayer Aktiengesellschaft
- Richard Weider
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dye acceptor element for the thermal sublimation printing process
- Patent number 5,250,494
- Issue date Oct 5, 1993
- Agfa-Gevaert Aktiengesellschaft
- Rolf Wehrmann
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for the preparation of aromatic dicarboxylic acids and arom...
- Patent number 5,183,926
- Issue date Feb 2, 1993
- Bayer Aktiengesellschaft
- Richard Weider
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic polyesters and polyester-carbonates having specific fluori...
- Patent number 5,164,474
- Issue date Nov 17, 1992
- Bayer Aktiengesellschaft
- Richard Weider
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Graft copolymers, their production and use
- Patent number 5,137,971
- Issue date Aug 11, 1992
- Bayer Aktiengesellschaft
- Ralf Dujardin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of N-(aminoalkyl) pyrrolidines as catalysts for the polyisocyan...
- Patent number 5,134,217
- Issue date Jul 28, 1992
- Bayer Aktiengesellschaft
- Richard Weider
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester and polyester carbonate from terephthalic or isophthalic...
- Patent number 5,110,895
- Issue date May 5, 1992
- Bayer Aktiengesellschaft
- Richard Weider
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of plastics by the polyisocyanate polyad...
- Patent number 5,063,252
- Issue date Nov 5, 1991
- Bayer Aktiengesellschaft
- Andreas Ruckes
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
MOULD-RELEASE AGENT COMBINATIONS
- Publication number 20180105672
- Publication date Apr 19, 2018
- LANXESS Deutschland GmbH
- Tobias Benighaus
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MOULD-RELEASE AGENT COMBINATIONS
- Publication number 20160137812
- Publication date May 19, 2016
- LANXESS Deutschland GmbH
- Tobias BENIGHAUS
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THERMOPLASTIC MOULDING COMPOUNDS
- Publication number 20150105506
- Publication date Apr 16, 2015
- LANXESS Deutschland GmbH
- Tobias BENIGHAUS
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THERMOPLASTIC MOULDING COMPOUNDS WITH INCREASED MELT STABILITY
- Publication number 20130289147
- Publication date Oct 31, 2013
- Lanxess Deutschland GmbH
- Günter Margraf
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MOULD-RELEASE AGENT COMBINATIONS
- Publication number 20130165567
- Publication date Jun 27, 2013
- Lanxess Deutschland GmbH
- Tobias Benighaus
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Halogen-Free Flame-Retardant Thermoplastic Moulding Compositions Ba...
- Publication number 20080161490
- Publication date Jul 3, 2008
- Jochen Endtner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for separating volatile components from polymers
- Publication number 20040255780
- Publication date Dec 23, 2004
- Thomas Konig
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method and device for removing volatile components from polymer mat...
- Publication number 20030176636
- Publication date Sep 18, 2003
- Ulrich Liesenfelder
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Richard Weider

Person

Patents Grantslast 30 patents

Halogen free flame-retardant thermoplastic moulding compositions ba...

Process for separating volatile components from polymers

Use of N-(aminoalkyl) pyrrolidines as catalysts for the polyisocyan...

Process for producing ABS moulding compositions having a high rubbe...

Flameproofed polycarbonate/ABS blends resistant to stress cracking

High-impact molding compounds based on polyisobutylene-containing p...

Process for the production of polycarbonate-polyisobutylene block c...

Block copolycarbonates with polyisobutylene-.alpha.-haloketocarboxy...

Flame-resistant polycarbonate moulding-compositions

Polyisobutylenes having aspartic acid ester terminal groups

Blends of polycarbonates, dimeric fatty acid polyesters and PIB rub...

Polycarbonates with aliphatic ketocarboxyl end groups, mixed with k...

Single-stage process for the preparation of polyisobutylene carboxy...

Radiation-resistant polycarbonates

Flame-resistant polycarbonate molding compositions

Use of salts in combination with halogenated phthalimides for flame...

Saturated, liquid isobutylene polymers terminally functionalized by...

Preparation and use of 3, (4)-substituted pyrrolidines as catalysts...

Dye acceptor element for the thermal sublimation printing process

Process for the preparation of aromatic dicarboxylic acids and arom...

Aromatic polyesters and polyester-carbonates having specific fluori...

Graft copolymers, their production and use

Use of N-(aminoalkyl) pyrrolidines as catalysts for the polyisocyan...

Polyester and polyester carbonate from terephthalic or isophthalic...

Process for the production of plastics by the polyisocyanate polyad...

Patents Applicationslast 30 patents

MOULD-RELEASE AGENT COMBINATIONS

MOULD-RELEASE AGENT COMBINATIONS

THERMOPLASTIC MOULDING COMPOUNDS

THERMOPLASTIC MOULDING COMPOUNDS WITH INCREASED MELT STABILITY

MOULD-RELEASE AGENT COMBINATIONS

Halogen-Free Flame-Retardant Thermoplastic Moulding Compositions Ba...

Process for separating volatile components from polymers

Method and device for removing volatile components from polymer mat...