Sehyun Yun Nam, 764890 Wild Canyon Dr, Woodbury, MN 55129

6649005, Nov 18, 2003

Sep 28, 2000

09/676196

Naiyong Jing - Woodbury MN
Sehyun Nam - Woodbury MN
Trang Pham - Bloomington MN

3M Innovative Properties Company - St Paul MN

C09J 502

15624423, 1563093

This invention provides a method of bonding substantially non-fluorinated polymeric material to dissimilar polymers, particularly fluoropolymer materials, utilizing a bonding composition comprising base-treated amine group-containing substantially non-fluorinated polymer. Multi-layer articles and composite constructions, including retroreflective sheeting, fuel line hoses, and adhesive articles made of a fluoropolymer layer and a substantially non-fluorinated layer are also provided.

5296561, Mar 22, 1994

Mar 24, 1993

8/036433

Gaddam N. Babu - Woodbury MN
James R. Peterson - St. Paul MN
Sehyun Nam - Woodbury MN

Minnesota Mining and Manufacturing Company - St. Paul MN

C08F 800
B05D 510
C08J 328
C08K 330

525342

A pressure-sensitive adhesive comprises a moisture-curable polymer comprising a polymer prepared by polymerization of at least one. alpha. -olefin monomer, said polymer containing hydrolyzable or condensable silyl groups and having a weight average molecular weight of at least 30,000. The pressure-sensitive adhesive can be hot-melt coated without emitting volatiles and then can adhere aggressively to both polar and nonpolar substrates. The PSA has good internal strength at high temperatures.

5227442, Jul 13, 1993

Oct 26, 1992

7/966592

Gaddam N. Babu - Woodbury MN
James R. Peterson - St. Paul MN
Sehyun Nam - Woodbury MN

Minnesota Mining and Manufacturing Company - St. Paul MN

C08F23008
C08F21000

526279

A pressure-sensitive adhesive comprises a moisture-curable polymer comprising a polymer prepared by polymerization of at least one. alpha. -olefin monomer, said polymer containing hydrolyzable or condensable silyl groups and having a weight average molecular weight of at least 30,000. The pressure-sensitive adhesive can be hot-melt coated without emitting volatiles and then can adhere aggressively to both polar and nonpolar substrates. The PSA has good internal strength at high temperatures.

5371143, Dec 6, 1994

Jun 18, 1992

7/900992

Charles T. Novak - Woodbury MN
Paul N. Nelson - Eagan MN
Sehyun Nam - Woodbury MN
William DeMoully - Maplewood MN
Kenneth D. Goebel - St. Paul MN

Minnesota Mining and Manufacturing Company - St. Paul MN

C08L 2712
C08L 6700
C08L 7712

525 88

Fluorine-containing thermoplastic elastomeric compositions comprising: (A) a continuous phase comprising: (1) about 0 to 90 weight percent of thermoplastic polymer having a melt temperature or glass transition temperature greater than about 150. degree. C. , and (2) about 10 to 100 weight percent of block thermoplastic elastomer having a melt temperature greater than about 150. degree. C. ; and (B) a disperse phase comprising particles or domains of cured, fluoroelastomer composition. Such compositions are preferably prepared by dynamically vulcanizing the ingredients of the fluorine-containing thermoplastic elastomeric composition.

6197393, Mar 6, 2001

Jun 11, 1998

9/096078

Naiyong Jing - Woodbury MN
Thomas J. Blong - Woodbury MN
Edward E. Parsonage - St. Paul MN
Keizo Yamanaka - Sagamihara, JP
Sehyun Nam - Woodbury MN
Constance J. Nelson - Stillwater MN

3M Innovative Properties Company - St, Paul MN

B32B 2700
B32B 2706
B32B 2728
G02B 5128

428 359

This invention provides a method of bonding substantially non-fluorinated polymeric material to a fluoropolymer utilizing a bonding composition comprising primary or secondary di- or poly-amine and a melt-processable, substantantially non-fluorinated component. Multi-layer articles and composite constructions, including retroreflective sheeting and fuel line hoses, made of a fluoropolymer layer and a substantially non-fluorinated layer are also provided.

6096428, Aug 1, 2000

Apr 9, 1998

9/058420

Naiyong Jing - Woodbury MN
Sehyun Nam - Woodbury MN

3M Innovative Properties Company - St. Paul MN

B32B 2700

428421

This invention provides a method of bonding substantially non-fluorinated polymeric material to dissimilar polymers, particularly fluoropolymer materials, utilizing a bonding composition comprising substantially non-fluorinated polymeric material comprising a blend of carboxyl, anhydride, imide, or oxycarboxy functional polyolefin with a suitable organic or inorganic base and an organo-onium compound that is stable in the presence of the base. Multi-layer articles and composite constructions, including retroreflective sheeting, fuel line hoses, and adhesive articles made of a fluoropolymer layer and a substantially non-fluorinated layer are also provided.

6156400, Dec 5, 2000

Apr 9, 1998

9/058421

Naiyong Jing - Woodbury MN
Sehyun Nam - Woodbury MN
Trang Pham - Bloomington MN

3M Innovative Properties Company - St. Paul MN

B32B 108
B32B 2700

428 357

This invention provides a method of bonding substantially non-fluorinated polymeric material to dissimilar polymers, particularly fluoropolymer materials, utilizing a bonding composition comprising base-treated amide group-containing substantially non-fluorinated polymer. Multi-layer articles and composite constructions, including retroreflective sheeting, fuel line hoses, and adhesive articles made of a fluoropolymer layer and a substantially non-fluorinated layer are also provided.

2016034, Nov 24, 2016

Aug 3, 2016

15/227443

- St. Paul MN, US
Eric M. Moore - Roseville MN, US
Sehyun Nam - Woodbury MN, US
Pamela A. Percha - Woodbury MN, US
Sachin Talwar - Woodbury MN, US

F02B 77/11
D01F 6/96
C08K 5/5313
D01D 5/14

A melt blowing process comprising: (a) providing a thermoplastic polymer material that includes at least one or a plurality of polyester polymers and at least one or a combination of different meltable metal phosphinates; and (b) melt blowing the thermoplastic polymer material into at least one fiber or a plurality of fibers, with each fiber having a diameter or thickness that is less than about 10 microns. The metal phosphinate is in an amount that (a) reduces the viscosity of the polyester polymer and (b) functions as a crystallizing agent, which at least promotes crystallization of the polyester polymer, when the thermoplastic polymer material is melt blown into the at least one fiber. Non-woven and woven fibrous structures can be made using fibers made from this process.