公开(公告)号：US3925268A

公开(公告)日：1975-12-09

申请号：US36955673

申请日：1973-06-13

Applicant: UNION CARBIDE CORP

Inventor： ROSEMUND WALTER RICHARD ,  SANDNER MICHAEL RAY ,  TRECKER DAVID JOHN

IPC: C08G18/00 ,  C08F4/00 ,  C08G18/18 ,  C08G18/40 ,  C08G18/63 ,  C08G18/14 ,  C08G18/20

CPC classification number: C08G18/632 ,  C08G18/185 ,  C08G18/4009 ,  C08G18/4072 ,  Y10S521/904

Abstract: Cellular urethane polymers essentially free of the strong, objectionable amine odor characteristic of N-ethylmorpholine, are provided by effecting the polyurethane forming reaction in the presence of beta-tert-amino nitriles. In view of their low residual odor and effectiveness in the catalysis of the waterisocyanate reaction, the beta-amino nitriles either alone or in combination with other tertiary amines, are used with particular advantage as direct replacements for N-ethyl-morpholine in the manufacture of water-blown flexible polyurethanes, both molded and free-rise, including high-resilience foam as well as foams stabilized with either organosilicone or silicon-free organic surfactants. Especially effective for the formation of flexible polyester foam stabilized with either type of surfactant are blends of the beta-amino nitrile catalyst such as, in particular, 3-(N,N-dimethylamino)propionitrile, with dimethylethanolamine or a bis(2-(N,N-dimethylamino)alkyl)-ether.

公开(公告)号：US3700643A

公开(公告)日：1972-10-24

申请号：US3700643D

申请日：1970-09-02

Applicant: UNION CARBIDE CORP

Inventor： SMITH OLIVER WENDELL ,  WEIGEL JAMES EDWARD ,  TRECKER DAVID JOHN

IPC: C08G18/42 ,  C08G18/67 ,  C08G63/08 ,  C08G22/16 ,  C08G17/02 ,  C08G41/04

CPC classification number: C08G63/08 ,  C08G18/4277 ,  C08G18/672 ,  Y10S525/92 ,  C08G18/42

Abstract: UNSATURATED ACRYLATE-CAPPED POLYCAPROLACTONE POLYOL DERIVATIVES ARE PRODUCED HAVING TERMINAL ACRYLYL GROUPS AND AT LEAST ONE POLYCAPROLACTONE POLYOL CHAIN RESIDUE IN THE MOLECULE. IN ONE OF ITS SIMPLEST FORM THE FINAL PRODUCT CAN BE THE REACTION PRODUCT OF A POLYCAPROLACTONE DIOL AN ORGANIC ISOCYANATE AND HYDROXYETHYL ACRYLATE. THESE NOVEL DERIVATIVES CAN BE USED TO PRODUCE NOVEL COATING COMPOSITIONS THAT ARE READILY CURED TO SOLID PROTECTIVE FILMS.

公开(公告)号：US3650669A

公开(公告)日：1972-03-21

申请号：US3650669D

申请日：1970-09-02

Applicant: UNION CARBIDE CORP

Inventor： OSBORN CLAIBORN LEE ,  TRECKER DAVID JOHN

IPC: B29C35/08 ,  B29C71/04 ,  C08F2/46 ,  C08F2/48 ,  C08F10/00 ,  C08F283/01 ,  C08G18/67 ,  C08G18/68 ,  C08G18/81 ,  C08G63/06 ,  C08G63/553 ,  C08J3/28 ,  D06M14/18 ,  H01B3/30 ,  H01B3/44 ,  B01J1/00 ,  C08D1/00 ,  C08F1/00

CPC classification number: H01B3/441 ,  B29C71/04 ,  B29C2035/0833 ,  C08F2/48 ,  C08F10/00 ,  C08F110/02 ,  C08F283/01 ,  C08G18/676 ,  C08G18/686 ,  C08G18/81 ,  C08G63/06 ,  C08G63/553 ,  C08J3/28 ,  D06M14/18 ,  H01B3/30 ,  C08F2/46

Abstract: High intensity predominantly continuum light radiation having an intensity of at least about 350 watts per square centimeter steradian is used to polymerize monomers and to crosslink polymers. A convenient source of this high intensity predominantly continuum light radiation is a swirl-flow plasma arc radiation source. The polymers can be crosslinked in the form of films, fibers, molded or extruded shaped articles, coatings, laminated articles, and the like. The process produces finished articles having known commercial utility.

Abstract translation: 使用具有至少约350瓦/平方厘米强度的强度的强度较高的主要连续光辐射来聚合单体和交联聚合物。 这种高强度主要连续光辐射的方便来源是涡流等离子弧辐射源。 聚合物可以以薄膜，纤维，模制或挤出成型制品，涂料，层压制品等形式交联。 该方法生产具有已知商业用途的成品。

公开(公告)号：US3622482A

公开(公告)日：1971-11-23

申请号：US3622482D

申请日：1969-07-16

Applicant: UNION CARBIDE CORP

Inventor： TRECKER DAVID JOHN ,  COLOMB HENRY OCTAVE JR ,  SANDNER MICHAEL RAY

IPC: C08F2/46 ,  C08F2/50 ,  C08F8/14 ,  C08K5/105 ,  C08D1/00 ,  C08F1/16 ,  C08F45/58

CPC classification number: C08F8/14 ,  C08F2810/30 ,  C08K5/105 ,  C08L23/02

Abstract: Polymer compositions containing a minor amount of a photosensitizer-stabilizer are disclosed. The photosensitizerstabilizer serves both to sensitize or accelerate the crosslinking on irradiation and then to stabilize the polymer against further cross-linking or degradation after the cross-linking reaction has been completed. The useful compounds are the substituted and unsubstituted acylaryl esters of organic monocarboxylic acids, such as 4-acetylphenyl benzoate, 2-acetyl4-methylphenyl acetate, 2-acetyl-4-methylphenyl benzoate, etc. The polymer compositions can be used as protective coatings, fibers, films, for production of extruded and molded articles and those utilities in which polymers are customarily used.

公开(公告)号：US3896161A

公开(公告)日：1975-07-22

申请号：US45832274

申请日：1974-04-05

Applicant: UNION CARBIDE CORP

Inventor： BORDEN GEORGE WAYNE ,  TRECKER DAVID JOHN

IPC: C07C69/54 ,  C08F290/00 ,  C08F299/00 ,  C10M105/24 ,  C10M107/32 ,  C10N40/36 ,  D06M13/203 ,  D06M15/267

CPC classification number: D06M13/203 ,  D06M15/267

Abstract: Novel compounds represented by the formula

wherein R1 is alkyl containing 8 to 24 carbon atoms, alkaryl wherein the alkyl substituent contains 6 to 12 carbon atoms; R2 is hydrogen or methyl and x is an integer having a value of 3 to 40. These compounds are capable of being radiation polymerized and grafted to a textile substrate to impart surfactant properties to the textile. They are also useful in the preparation of hydrophilic latex binders.

公开(公告)号：US3658669A

公开(公告)日：1972-04-25

申请号：US3658669D

申请日：1968-09-13

Applicant: UNION CARBIDE CORP

Inventor： COLOMB HENRY OCTAVE JR ,  TRECKER DAVID JOHN ,  BROTHERTON THOMAS KEMPER

IPC: C07C271/12 ,  C08F2/46 ,  C08J3/24 ,  B01J1/10 ,  B01J1/12 ,  C08D1/00

CPC classification number: C08J3/246 ,  C07C271/12

Abstract: Dinorbornene compounds, many of them novel, have been found to form polymers having a ladder structure. The dinorbornene compounds and dinorbornene polymers with other polymers such as the polyolefins, vinyl polymers, acrylic polymers, polyesters, polyamides, polyethers, polyureas, polyurethanes, natural polymers, etc., are readily crosslinked by irradiation.

Abstract translation: 已经发现，其中许多是新型的降冰片烯化合物形成具有梯形结构的聚合物。 与其它聚合物如聚烯烃，乙烯基聚合物，丙烯酸聚合物，聚酯，聚酰胺，聚醚，聚脲，聚氨酯，天然聚合物等的二茚并二烯化合物和二氢降冰片烯聚合物通过照射容易交联。