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公开(公告)号：US3514963A
公开(公告)日：1970-06-02
申请号：US3514963D
申请日：1968-02-09
Applicant: ALLIED CHEM
Inventor： REIMSCHUESSEL HERBERT K , KUBANEK GEORGE R , MOUNTFORD GEORGE A
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2.发明授权Polylactam with polyester with 0.005 to 0.1 mol of 2,2-bis(hydroxymethyl) propionic acid per mol of lactam 失效具有0.005至0.1摩尔的2,2-BIS（羟甲基）丙酸酯的聚酯与乳酸的摩尔比
公开(公告)号：US3527843A
公开(公告)日：1970-09-08
申请号：US3527843D
申请日：1968-04-11
Applicant: ALLIED CHEM
Inventor： REIMSCHUESSEL HERBERT K , DEGE GERALD J
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公开(公告)号：US3515707A
公开(公告)日：1970-06-02
申请号：US3515707D
申请日：1967-02-16
Applicant: ALLIED CHEM
Inventor： REIMSCHUESSEL HERBERT K , BOARDMAN FRANKLIN
IPC: C07D211/02 , C07D211/14 , C08F26/04 , C08F3/90 , C08F5/00
CPC classification number: C07D211/14 , C07D211/02 , C08F26/04 , Y10S526/923
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公开(公告)号：US3634363A
公开(公告)日：1972-01-11
申请号：US3634363D
申请日：1969-02-26
Applicant: ALLIED CHEM
Inventor： SCHMITT GEORGE J , KLEIN KARL P , REIMSCHUESSEL HERBERT K
IPC: C07D211/78 , C08G73/06 , C08G20/10
CPC classification number: C08G73/0611 , C07D211/78
Abstract: 4-CARBOXY-2-PIPERIDONE POLYMERIZES READILY ON HEATING ABOVE ITS MELTING POINT TO AFFORD A POLYMER CONSISTING ESSENTIALLY OF RECURRING UNITS OF THE STRUCTURE:
-((CH2)2-(2,5-DI(O=)PYRROLIDIN-3,1-YLENE))-
THIS POLYMER FORMS TRANSPARENT FILMS, FILAMENTS, AND COATINGS OF HIGH STRENGTH AND GLASS TRANSTITION TEMPERATURE.-
公开(公告)号：US3632851A
公开(公告)日：1972-01-04
申请号：US3632851D
申请日：1969-02-26
Applicant: ALLIED CHEM
Inventor： SCHMITT GEORGE J , KLEIN KARL P , REIMSCHUESSEL HERBERT K
IPC: C07D211/78 , C08G73/06 , C07D29/24
CPC classification number: C07D211/78 , C08G73/0611
Abstract: DIALKYL ESTERS OF ITACONIC ACID REACT READILY WITH HYDROGEN CYANIDE TO FORM DIALKY CYANOMETHYL SUCCINATES WHICH, UPON CATALYTIC HYDROGENATION, FORM MONOALKYL ESTERS OF 4-CARBOXY-2-PIPERIDONE. SAPONIFICATION OF THE ESTER AFFORDS THE FREE ACID, 4-CARBOXY-2-PIPERDONE, WHICH READILY UNDERGOES POLYMERIZATION TO A NOVEL AND HIGHLY USEFUL POLYMER.
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Patent Agency Ranking
公开(公告)号：US3555114A
公开(公告)日：1971-01-12
申请号：US3555114D
申请日：1968-10-11
Applicant: ALLIED CHEM
Inventor： REIMSCHUESSEL HERBERT K , DEGE GERALD J , FUHRMANN ROBERT
CPC classification number: C08G69/16
Abstract: THE MODIFIED POLYAMIDES FORMED BY POLYMERIZATION OF E-CAPROLACTAM IN THE PRESENCE OF DIETHANOLAMINE, POSSESS NUMEROUS ADVANTAGES OVER OTHER POLYAMIDES. THE MODIFIED POLYAMIDES HAVE EXCELLENT DYING CHARACTERISTICS IN FIBER FORM AND EXCELLENT PRINTABILITY IN FILM FORM. WHEN BLENDED WITH POLYESTERS AND/OR OTHER POLYAMIDES, THE COMPOSITE BLEND HAS SUPERIOR TEAR PROPERTIES IN COMPARISON WITH CONVENTIONAL POLYESTER/POLYAMIDE COMPOSITE BLENDS.
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7.发明授权Polymerization of lactams using an nu-acyl unsaturated heterocyclic compound as a promoter 失效使用N-酰基不饱和杂环化合物作为促进剂聚合内酰胺
公开(公告)号：US3350364A
公开(公告)日：1967-10-31
申请号：US35446164
申请日：1964-03-24
Applicant: ALLIED CHEM
Inventor： REIMSCHUESSEL HERBERT K , FRANKLIN BOARDMAN
IPC: C08G69/20
CPC classification number: C08G69/20
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公开(公告)号：US3331835A
公开(公告)日：1967-07-18
申请号：US42412365
申请日：1965-01-07
Applicant: ALLIED CHEM
Inventor： BASSIRI TAGHI G , REIMSCHUESSEL HERBERT K
IPC: C07D403/04
CPC classification number: C07D403/04
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公开(公告)号：US3573280A
公开(公告)日：1971-03-30
申请号：US3573280D
申请日：1967-04-24
Applicant: ALLIED CHEM
Inventor： REIMSCHUESSEL HERBERT K
CPC classification number: C08G69/14
Abstract: THIS INVENTION RELATES TO DERIVATIVES OF CAPROLACTAM HAVING THE FORMULA:
3-((R2)2-CH-)-1H-AZEPIN-2-ONE
WHEREIN R1 IS A META-DIRECTING ELECTROPHILIC RADICAL SELECTED FROM THE GROUP CONSISTING OF CYANO, CARBOXY AND CARBAMYL, AND R2 IS A META-DIRECTING ELECTROPHILIC RADICAL SELECTED FROM THE GROUP CONSISTING OF HYDROGEN, CYANO, CARBOXY, LOWER ALKOXYCARBONYL AND CARBAMYL, AND THEIR PREPARATION. THESE COMPOUNDS ARE USEFUL AS INTERMEDIATES IN THE PREPARATION OF POLYAMIDES.-
10.发明授权Novel film forming polyimides comprising poly(beta(n-propyl)colutarimide) 失效包含聚（β-（N-丙基）五水合物）的新膜形成聚酰胺
公开(公告)号：US3542744A
公开(公告)日：1970-11-24
申请号：US3542744D
申请日：1968-08-02
Applicant: ALLIED CHEM
Inventor： REIMSCHUESSEL HERBERT K , PASCALE JOHN V
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