Alan B. Magnusson

Person

Lancaster, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
3-Substituted-7-dialkylamino-spiro(2H-1-benzopyran-2,3'-(3H)-naphth...
- Patent number 4,384,094
- Issue date May 17, 1983
- Armstrong World Industries, Inc.
- John E. Herweh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-Substituted-7-alkoxy-spiro(2H-1-benzopyran-2,3'-(3H)-naphtho(2,1-...
- Patent number 4,382,134
- Issue date May 3, 1983
- Armstrong World Industries, Inc.
- John E. Herweh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-Substituted-7-alkoxy-2,2'-Spirobi[2H-1-benzopyrans]
- Patent number 4,348,508
- Issue date Sep 7, 1982
- Armstrong World Industries, Inc.
- John E. Herweh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for fixing photo-induced colored derivatives of spiropyrans...
- Patent number 4,346,186
- Issue date Aug 24, 1982
- Armstrong World Industries, Inc.
- Thomas B. Garrett
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
7-Dimethylamino-3-substituted-2,2'-spirobi[2H-1-benzopyrans]
- Patent number 4,342,696
- Issue date Aug 3, 1982
- Armstrong World Industries, Inc.
- Thomas B. Garrett
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic process for the preparation of phosphazene polymers
- Patent number 4,157,425
- Issue date Jun 5, 1979
- Armstrong Cork Company
- Ronald L. Dieck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalytic process for the preparation of phosphazene polymers
- Patent number 4,124,567
- Issue date Nov 7, 1978
- Armstrong Cork Company
- Ronald L. Dieck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalytic process for the preparation of phosphazene polymers
- Patent number 4,116,891
- Issue date Sep 26, 1978
- Armstrong Cork Company
- Ronald L. Dieck
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Curable aryloxyphosphazene polymers
- Patent number 4,113,670
- Issue date Sep 12, 1978
- Armstrong Cork Company
- Ronald L. Dieck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalytic process for the preparation of phosphazene polymers
- Patent number 4,110,421
- Issue date Aug 29, 1978
- Armstrong Cork Company
- Ronald L. Dieck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable aryloxyphosphazene polymers
- Patent number 4,107,146
- Issue date Aug 15, 1978
- Armstrong Cork Company
- Ronald L. Dieck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Poly(dialkylaminoaryloxyphosphazene) polymers and foams
- Patent number 4,055,523
- Issue date Oct 25, 1977
- Armstrong Cork Company
- Ronald L. Dieck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Chain extending polyurethanes with a large excess of water
- Patent number 4,049,632
- Issue date Sep 20, 1977
- Armstrong Cork Company
- Alan B. Magnusson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Alan B. Magnusson

Person

Patents Grantslast 30 patents

3-Substituted-7-dialkylamino-spiro(2H-1-benzopyran-2,3'-(3H)-naphth...

3-Substituted-7-alkoxy-spiro(2H-1-benzopyran-2,3'-(3H)-naphtho(2,1-...

3-Substituted-7-alkoxy-2,2'-Spirobi[2H-1-benzopyrans]

Process for fixing photo-induced colored derivatives of spiropyrans...

7-Dimethylamino-3-substituted-2,2'-spirobi[2H-1-benzopyrans]

Catalytic process for the preparation of phosphazene polymers

Catalytic process for the preparation of phosphazene polymers

Catalytic process for the preparation of phosphazene polymers

Curable aryloxyphosphazene polymers

Catalytic process for the preparation of phosphazene polymers

Curable aryloxyphosphazene polymers

Poly(dialkylaminoaryloxyphosphazene) polymers and foams

Chain extending polyurethanes with a large excess of water