公开(公告)号：US3496045A

公开(公告)日：1970-02-17

申请号：US3496045D

申请日：1967-04-17

Applicant: BAYER AG

Inventor： KEBERLE WOLFGANG ,  WEBER KARL-ARNOLD ,  BERNDT GERHARD

IPC: C08G18/32 ,  C08G18/73 ,  D06M17/10 ,  B32B9/02 ,  B32B31/20

CPC classification number: C08G18/73 ,  C08G18/3206 ,  D06M17/10 ,  Y10S528/902 ,  Y10S528/905 ,  Y10T428/31971

公开(公告)号：US3565745A

公开(公告)日：1971-02-23

申请号：US3565745D

申请日：1969-09-02

Applicant: BAYER AG

Inventor： WEBER KARL-ARNOLD ,  RELLENSMANN WOLFGANG ,  LANGENTHAL WOLFRAM VON

IPC: D04H1/42 ,  D04H1/425 ,  D04H1/43 ,  D04H1/4334 ,  D04H1/4358 ,  D04H1/46 ,  D04H1/485 ,  D04H1/645 ,  D04H1/74 ,  B32B5/06 ,  B32B5/28

CPC classification number: D04H1/4358 ,  D04H1/425 ,  D04H1/43 ,  D04H1/4334 ,  D04H1/4374 ,  D04H1/46 ,  D04H1/485 ,  D04H1/645 ,  D04H1/74 ,  Y10T442/602 ,  Y10T442/667 ,  Y10T442/668 ,  Y10T442/682

Abstract: ELASTIC NON-WOVEN FIBROUS SHEET MATERIAL IS PRODUCED BY PREPARING A MAT FROM ELASTIC POLYURETHANE STAPLE FIBERS AND CELLULOSE, POLYAMIDE OR POLYACRYLONITRILE STAPLE FIBERS BY CARDING THE FIBERS IN LAYERS WITH THE ELASTIC POLYURETHANE FIBER BEING EMBEDDED BETWEEN TWO LAYERS OF CELLULOSE, POLYAMIDE OR POLYACRYLONITRILE FIBER AND CON-A SOLIDATING THE FORMED MULTILAYER TO AN ELASTIC NON-WOVEN FIBROUS SHEET MATERIAL. THE FIBROUS SHEET MATERIAL MAY THEN BE BONDED BY COATING THE SHEET MATERIAL WITH A BINDING AGENT.

公开(公告)号：US3546060A

公开(公告)日：1970-12-08

申请号：US3546060D

申请日：1967-05-10

Applicant: BAYER AG

Inventor： HOPPE PETER ,  ESSIG KARL AUGUST ,  DORNHEIM GOETZ-GOTMAR ,  BENDLER ERICH ,  WEBER KARL-ARNOLD ,  LANGENTHAL WOLFRAM VON

IPC: B29C44/12 ,  C08J9/00 ,  B32B5/22 ,  C08G22/44

CPC classification number: C08J9/0085 ,  B29C44/12 ,  B29K2105/06 ,  C08K7/02 ,  C08K7/04 ,  C08K9/04 ,  Y10T428/24994 ,  Y10T428/249952 ,  Y10T442/627 ,  Y10T442/647 ,  C08L101/00

公开(公告)号：US3483076A

公开(公告)日：1969-12-09

申请号：US3483076D

申请日：1965-08-31

Applicant: BAYER AG

Inventor： RESZ RAOUL ,  BARTL HERBERT ,  WEBER KARL-ARNOLD ,  BOLL MANFRED

IPC: D06M15/333 ,  C08F8/12 ,  C09J123/08 ,  C09J129/04 ,  D01F6/30 ,  D06M17/06 ,  B32B27/30 ,  C09J5/06

CPC classification number: D06M17/06 ,  C08F8/12 ,  C08F2800/20 ,  C08F2810/50 ,  C09J123/08 ,  C09J129/04 ,  Y10T442/3667 ,  Y10T442/3675 ,  Y10T442/671 ,  C08F210/02 ,  C08F218/08

公开(公告)号：US3684639A

公开(公告)日：1972-08-15

申请号：US3684639D

申请日：1970-06-09

Applicant: BAYER AG

Inventor： KEBERLE WOLFGANG ,  STRIEGLER HELLMUT ,  WEBER KARL-ARNOLD

IPC: D06M17/00 ,  C08G18/00 ,  C08G18/65 ,  C08G18/73 ,  C09J175/00 ,  C09J175/04 ,  D06M17/10 ,  B32B5/16 ,  B32B27/40 ,  C09J3/16

CPC classification number: B32B37/12 ,  B32B5/26 ,  B32B7/12 ,  C08G18/6511 ,  C08G18/6517 ,  C08G2170/20 ,  C09J175/04 ,  D06M17/10 ,  Y10T428/261 ,  Y10T442/3667 ,  Y10T442/3675 ,  Y10T442/488 ,  Y10T442/659

Abstract: TEXTILE SHEETS ARE HEAT SEALED USING POLYURETHANE HEAT SEALING ADHESIVES OBTAINED FROM ALIPHATIC ISOCYANATES AND GLYCOLS HAVING ALIPHATICALLY BOUND HYDROXYL GROUPS AND A MOLECULAR WEIGHT OF UP TO 400 AND 0.1 TO 50 PERCENT BY WEIGHT, BASED UPON THE WEIGHT OF THE POLYURETHANE, OF A POLYHYDROXYL COMPOUND HAVING AT LEAST 2 ALIPHATIC HYDROXYL GROUPS AND A MOLECULAR WEIGHT OF UP TO 2500.

公开(公告)号：US3583943A

公开(公告)日：1971-06-08

申请号：US3583943D

申请日：1968-09-04

Applicant: BAYER AG

Inventor： WEBER KARL-ARNOLD ,  STRIEGLER HELLMUT ,  BERNDT GERHARD ,  VOIGT REINER

IPC: C08G18/10 ,  C08G18/79 ,  D06M15/564 ,  D06N3/14 ,  C08G22/32 ,  C08G53/14

CPC classification number: D06N3/14 ,  C08G18/10 ,  C08G18/791 ,  D06M15/564 ,  C08G18/286 ,  C08G18/3284 ,  C08G18/3275

Abstract: COATED SUBSTRATES ARE PREPARED BY A PROCESS WHICH COMPRISES TREATING A SUBSTRATE MATERIAL WITH A CURABLE COATING COMPOSITION COMPRISING (A) A KETOXIME BLOCKED ISOCYANATE TERMIANTED REACTION PRODUCT OF A POLYOL WITH AN ISOCYANURATE POLYISOCYANATE, SAID REACTION PRODUCT HAVING A MOLECULAR WEIGHT OF FROM ABOUT 8,000 TO ABOUT 15,000, (B) A TERTIARY AMINOALCOHOL HAVING AT LEAST TWO HYDROXYL GROUP, OPITIONALLY IN THE PRESENCE OF (C) AN INERT ORGANIC SOLVENT, AND HEATING THE COATED SUBSTRATE MATERIAL TO TEMPERATURES OF FROM ABOUT 80*C. TO ABOUT 200*C. TO CROSSLINK THE CURABLE COATING COMPOSITION.