Patent search ap:("BAYER AG") AND inv:"BLOMEYER FRIEDRICH" Page 1

1.

发明授权
Process for preparing substantially anhydrous polyurethane compositions using an organic sulfonyl monoisocyanate 失效
Title translation: 使用有机磺基单苯甲酸酯制备主要的无水聚氨酯组合物的方法

公开(公告)号：US3479325A

公开(公告)日：1969-11-18

申请号：US3479325D

申请日：1966-12-29

Applicant: BAYER AG

Inventor： BLOMEYER FRIEDRICH , OERTEL GUNTER

IPC: C08G18/08 , C08G22/04

CPC classification number: C08G18/0885 , Y10S528/903

2.

发明授权
Polyester polyurethane lacquers from mixed phthalic acids 失效
Title translation: 聚酯聚氨酯混合酸性混合物

公开(公告)号：US3554951A

公开(公告)日：1971-01-12

申请号：US3554951D

申请日：1969-03-26

Applicant: BAYER AG

Inventor： BLOMEYER FRIEDRICH , BUNGE WILHELM , MENNICKEN GERHARD , HEBERMEHL REINHARD

IPC: C08G18/42 , C08G18/72 , C08G63/137 , C08G22/06 , C08G22/10 , C08G51/26

CPC classification number: C08G63/137 , C08G18/423 , C08G18/72

Abstract: POLYURETHANE LACQUER COMPOSITION WHICH COMPRISES A SOLVENT SOLUTION OF A POLYMER PREPARED BY REACTING AN ALIPHATIC POLYISOCYANATE WITH AN HYDROXYL POLYESTER OF AN EXCESS OF A POLYHYDRIC ALCOHOL WITH A MIXTURE OF PHTHALIC ACID AND HEXAHYDROPHTHALIC ACID.

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