公开(公告)号：US3666726A

公开(公告)日：1972-05-30

申请号：US3666726D

申请日：1970-07-02

Applicant: BAYER AG

Inventor： GROGLER GERHARD ,  OERTEL GUNTER

IPC: C08G18/67 ,  C08G65/332 ,  C08G69/00 ,  C08G22/02 ,  C08G22/04

CPC classification number: C08G18/6795 ,  C08G18/675 ,  C08G65/3324 ,  C08G69/00

Abstract: Polymers containing polyamide, urea and/or urethane groups are obtained by a process which comprises the polyaddition of aliphatic or aromatic polyisocyanates with polyfunctional aminocrotonic acid esters, the substitutents of which on the nitrogen containing additional hydroxyl or amino groups.

Abstract translation: 含有聚酰胺，脲和/或氨基甲酸酯基团的聚合物通过包括将脂族或芳族多异氰酸酯与多官能氨基巴豆酸酯加成的方法获得，所述多官能氨基巴豆酸酯的取代基在含有另外的羟基或氨基的氮上。

公开(公告)号：US3450676A

公开(公告)日：1969-06-17

申请号：US3450676D

申请日：1966-11-04

Applicant: BAYER AG

Inventor： GROGLER GERHARD ,  WINDEMUTH ERWIN

IPC: C08G18/02 ,  C08G22/02

CPC classification number: C08G18/02

公开(公告)号：US3574148A

公开(公告)日：1971-04-06

申请号：US3574148D

申请日：1969-03-04

Applicant: BAYER AG

Inventor： WINDEMUTH ERWIN ,  GROGLER GERHARD

IPC: C08G18/08 ,  C08G18/50 ,  C08G18/66 ,  C08J9/00 ,  C08G22/00 ,  C08G51/58

CPC classification number: C08J9/0095 ,  C08G18/0838 ,  C08G18/5021 ,  C08G18/6688 ,  C08J2375/04 ,  C08K3/16 ,  C08K5/42 ,  C08L75/04

Abstract: CELLULAR POLYURETHANE PLASTICS HAVING IMPROVED FLAME RESISTANCE WHICH CONTAIN AN OPEN CHAIN OR CYCLIC ORGANIC ESTER OF AN ACID OFHEXAVALENT SULPHUR AND A BROMIDE OR IODIDE OF AN ALKALI METAL OR AN ALKALINE EARTH METAL, LITHIUM CHLORIDE, CALCIUM CHLORIDE OR MAGNESIUM CHLORIDE WHEREIN THE ORGANIC ESTER CONTAINS NO HYDROGEN ATOMS WHICH ARE REACTIVE WITH NCO GROUPS.

公开(公告)号：US3522213A

公开(公告)日：1970-07-28

申请号：US3522213D

申请日：1967-03-20

Applicant: BAYER AG

Inventor： GROGLER GERHARD ,  WINDEMUTH ERWIN

IPC: C08G18/10 ,  C08G73/04 ,  C08G22/16 ,  C08G22/04

CPC classification number: C08G18/10 ,  Y10S528/904 ,  Y10S528/905 ,  C08G18/287

公开(公告)号：US3691112A

公开(公告)日：1972-09-12

申请号：US3691112D

申请日：1970-07-10

Applicant: BAYER AG

Inventor： GROGLER GERHARD ,  OERTEL GUNTER

IPC: C08G18/00 ,  C08G18/34 ,  C08G18/67 ,  C08G65/332 ,  C08G69/00 ,  C08G22/44 ,  C08G20/00 ,  C08G22/00

CPC classification number: C08G69/00 ,  C08G18/675 ,  C08G18/6795 ,  C08G65/3324

Abstract: Novel polyamides are obtained by a process which comprises the polyaddition of aliphatic or aromatic polyisocyanates with Nsubstituted-amino-crotonic acid esters. The addition of the NCO group takes place on the active hydrogen atom of the GROUP OF THE AMINO-CROTONIC ACID ESTER.

Abstract translation: 通过包括将脂族或芳族多异氰酸酯与N-取代 - 氨基 - 巴豆酸酯加成的方法获得新型聚酰胺。 NCO基团的添加发生在氨基酸酯酸酯基团的活性氢原子上。

公开(公告)号：US3560415A

公开(公告)日：1971-02-02

申请号：US3560415D

申请日：1968-02-27

Applicant: BAYER AG

Inventor： GROGLER GERHARD ,  WINDEMUTH ERWIN

IPC: C08G18/20 ,  C08G18/28 ,  C08G18/32 ,  C08G22/04 ,  C08G22/16 ,  C08G22/44

CPC classification number: C08G18/2875 ,  C08G18/2018 ,  C08G18/2865 ,  C08G18/3246

Abstract: FOAM PALSTICS BASED ON COMPOUNDS WITH REACTIVE HYDROGEN ATOMS, ORGANIC POLYISOCYANATES, AND WATER AS BLOWING AGENT BY THE SINGLE STAGE OR MULTISTAGE PROCESS, IN WHICH FOAMING WITH POLYISOCYANATES AND WATER TAKES PLACE IN THE PRESENCE OF COMPOUNDS WITH AT LEAST ONE AZIRIDINE RING, THE NITROGEN ATOM OF WHICH IS LINKED TO A METHYLENE GROUP WHICH MAY BE ALKYLATED OR ARYLATED, WHICH AZIRIDINE COMPOUNDS MAY ALREADY HAVE A HIGH MOLECULAR WEIGHT AND WHICH, AT LEAST IN THE CASES WHERE ONLY ONE AZIRIDINE RING IS PRESENT IN THE MOLECULE, STILL HAVE AT LEAST ONE HYDROGEN ATOM WHICH IS REACTIVE WITH ISOCYANATES.